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n uc505 mar 10 , 201 5 page 1 of 110 1.01 numicro? nuc505 arm cortex ? - m 32 ? numicro? family nuc 505 ? the information described in this document is the exclusive intellectual property of nuvoton technology corporation and shall not be reproduced without permission from nuvoton. nuvoton is providing this document only for reference purposes of numicro microcontroller based system design. nuvoton assumes no responsibility for errors or om issions. all data and specifications are subject to change without notice. for additional information or questions, please contact: nuvoton technology corporation. www.nuvoton.com
n uc505 mar 10 , 201 5 page 2 of 110 1.01 numicro? nuc505 ?? 1 ................................ ................................ ...................... 8 2 ................................ ................................ ...................... 9 nuc505 ................................ ................................ .............. 9 2.1 3 ................................ ................................ .................. 14 ................................ ................................ .................... 14 3.1 4 ???? ................................ ................................ . 15 ?? ................................ ................................ ................. 15 4.1 4.1.1 numicro ? nuc505 ??? ................................ ........................... 15 4.1.2 numicro ? nuc505 ? ................................ ........................... 16 ? ................................ ................................ ................. 17 4.2 4.2.1 numicro ? nuc505 lqfp 48 ? ................................ .......................... 17 4.2.2 numicro ? nuc505 lqfp 64 ? ................................ .......................... 18 4.2.3 numicro ? nuc505 qfn 88 ? ................................ ........................... 19 ? ................................ ................................ ................. 20 4.3 4.3.1 numicro ? nuc505 lqfp 48 ?? ................................ .................. 20 4.3.2 numicro ? nuc505 lqfp 64 ?? ................................ .................. 25 4.3.3 numicro ? nuc505 qfn 88 ?? ................................ ................... 32 4.3.4 gpio ???? ................................ ................................ ........... 41 4.3.5 gpio ???? ................................ ................................ ......... 43 5 ? ................................ ................................ .................... 47 numicro ? nuc505 ?? ................................ ......................... 47 5.1 6 ................................ ................................ ............... 48 arm ? cortex ? - m4 ? ................................ ................................ 48 6.1 ?? ................................ ................................ ................. 51 6.2 6.2.1 ................................ ................................ .............................. 51 6.2.2 ?? ................................ ................................ ........................ 51 6.2.3 ??? ................................ ................................ ................... 52 6.2.4 ??? ................................ ................................ ................... 52 6.2.5 ???? ................................ ................................ ................... 53
n uc505 mar 10 , 201 5 page 3 of 110 1.01 numicro? nuc505 6.2.6 sram ?? ................................ ................................ ................ 55 6.2.7 ahb ? ................................ ................................ .................. 57 6.2.8 ??? (systick) ................................ ................................ ........... 60 6.2.9 ?? (nvic) ................................ ................................ .. 61 ?? ................................ ................................ ............... 64 6.3 6.3.1 ................................ ................................ .............................. 64 6.3.2 ??? ................................ ................................ ........................ 65 6.3.3 ?? ................................ ................................ ...................... 66 6.3.4 ??? ................................ ................................ ................... 67 ? i/o (gpio) ................................ ................................ ......... 68 6.4 6.4.1 ................................ ................................ .............................. 68 6.4.2 ................................ ................................ .............................. 68 ? (timer) ................................ ................................ . 70 6.5 6.5.1 ................................ ................................ .............................. 70 6.5.2 ................................ ................................ .............................. 70 pwm ?? ? (pwm) ................................ ................... 71 6.6 6.6.1 ................................ ................................ .............................. 71 6.6.2 ................................ ................................ .............................. 71 ?? (wdt) ................................ ................................ ... 72 6.7 6.7.1 ................................ ................................ .............................. 72 6.7.2 ................................ ................................ .............................. 72 ?? (wwdt) ................................ .............................. 73 6.8 6.8.1 ................................ ................................ .............................. 73 6.8.2 ................................ ................................ .............................. 73 ??? (rtc) ................................ ................................ ......... 74 6.9 6.9.1 ................................ ................................ .............................. 74 6.9.2 ................................ ................................ .............................. 74 ? (uart) ................................ ................................ ..... 75 6.10 6.10.1 ................................ ................................ .............................. 75 6.10.2 ................................ ................................ .............................. 75 i 2 c ?? ( / ? ) ................................ ...................... 76 6.11
n uc505 mar 10 , 201 5 page 4 of 110 1.01 numicro? nuc505 6.11.1 ................................ ................................ .............................. 76 6.11.2 ................................ ................................ .............................. 77 ? (spi) ................................ ................................ 78 6.12 6.12.1 ................................ ................................ .............................. 78 6.12.2 ................................ ................................ .............................. 78 spi ??? ( ?? , spim) ................................ ......... 79 6.13 6.13.1 ................................ ................................ .............................. 79 6.13.2 ................................ ................................ .............................. 79 ?? i 2 s (i 2 s) ................................ ................. 80 6.14 6.14.1 ................................ ................................ .............................. 80 6.14.2 ................................ ................................ .............................. 80 usb 2.0 (usbd) ................................ ........................... 81 6.15 6.15.1 ................................ ................................ .............................. 81 6.15.2 ................................ ................................ .............................. 81 usb 1.1 host (usbh) ................................ ......................... 82 6.16 6.16.1 ................................ ................................ .............................. 82 6.16.2 ................................ ................................ .............................. 82 ? (sdhc) ................................ ............................. 83 6.17 6.17.1 ................................ ................................ .............................. 83 6.17.2 ................................ ................................ .............................. 83 12 ?? (adc) ................................ ................................ . 84 6.18 6.18.1 ................................ ................................ .............................. 84 6.18.2 ................................ ................................ .............................. 84 7 ................................ ................................ ............... 85 ?? ................................ ................................ ......... 85 7.1 dc ................................ ................................ ............. 86 7.2 ac ................................ ................................ .............. 89 7.3 7.3.1 ? 12 mhz ................................ ................................ ....... 89 7.3.2 ? 12 mhz ................................ ................................ ....... 89 7.3.3 ?? ................................ ................................ .............. 89
n uc505 mar 10 , 201 5 page 5 of 110 1.01 numicro? nuc505 7.3.4 ? 32 khz ? ................................ ................................ ......... 90 ? ................................ ................................ ............... 91 7.4 7.4.1 12 - bit saradc ................................ ................................ ........... 91 7.4.2 24 - bit delta - sigma codec ................................ ............................ 93 7.4.3 ldo ................................ ................................ ........................ 94 7.4.4 ? ................................ ................................ ................... 95 7.4.5 ?y ................................ ................................ ................... 95 7.4.6 usb phy ................................ ................................ ................. 97 7.4.7 i 2 c ................................ ................................ ......................... 99 7.4.8 spi ................................ ................................ ....................... 100 7.4.9 i 2 s ................................ ................................ ........................ 102 8 ?? ................................ ................................ .............. 104 9 ?? ................................ ................................ .............. 105 lqfp 48l (7x7x1.4mm footprint 2.0mm) ................................ ......... 105 9.1 lqfp 64l (7x7x1.4mm footprint 2.0mm) ................................ ......... 106 9.2 qfn 88 (10x10x0.9mm) ................................ ............................. 107 9.3 10 ?? ................................ ................................ .............. 109
n uc505 mar 10 , 201 5 page 6 of 110 1.01 numicro? nuc505 ? ? 4.1 - 1 numicro ? nuc505 ??? ................................ ................................ .................... 16 ? 4.2 - 1 numicro ? nuc505 lqfp 48 ? ................................ ................................ ............... 17 ? 4.2 - 2 numicro ? nuc505 lqfp 64 ? ................................ ................................ ................ 18 ? 4.2 - 3 numicro ? nuc505 qfn 88 ? ................................ ................................ ................. 19 ? 5.1 - 1 numicro ? nuc505 ?? ................................ ................................ ............................ 47 ? 6.1 - 1 cortex ? - m4 ?? ................................ ................................ ................................ ....... 48 ? 6.2 - 1 numicro ? nuc505 ??? ................................ ................................ .................... 53 ? 6.2 - 2 sram ?? ................................ ................................ ................................ ................... 55 ? 6.2 - 3 sram ??? ................................ ................................ ................................ ......... 57 ? 6.2 - 4 ??? ................................ ................................ ................................ ................ 57 ? 6.3 - 1 ????? ................................ ................................ ................................ .......... 65 ? 6.3 - 2 ?? ? ................................ ................................ ................................ ................. 66 ? 6.3 - 3 ?? ................................ ................................ ................................ .................... 67 ? 6.4 - 1 i/o ?? ................................ ................................ ................................ .............. 68 ? 6.11 - 1 i 2 c ? ................................ ................................ ................................ ................... 76 ? 7.3 - 1 ? ................................ ................................ ................................ .................... 90 ? 7.4 - 1 ? ................................ ................................ ................................ ........................... 96 ? 7.4 - 2 i 2 c ?? ................................ ................................ ................................ .......................... 99 ? 7.4 - 3 spi ???? ................................ ................................ ................................ ............ 100 ? 7.4 - 4 spi ???? ................................ ................................ ................................ ........... 101 ? 7.4 - 5 i2s ???? ................................ ................................ ................................ ........... 103 ? 7.4 - 6 i 2 s ???? ................................ ................................ ................................ ............ 103
n uc505 mar 10 , 201 5 page 7 of 110 1.01 numicro? nuc505 ? 2.1 - 1 ? ................................ ................................ ................................ ................................ . 8 3.1 - 1 ................................ ................................ ................................ ............................... 14 4.1 - 1 numicro ? nuc505 ??? ................................ ................................ ................... 15 4.3 - 1 nuc505 gpio ? ................................ ................................ ................................ .. 46 6.2 - 1 ???? ................................ ................................ ................................ ............. 52 6.2 - 2 ?? ?? ................................ ................................ ................................ ... 55 6.2 - 3 ???? ahb ?? ................................ ................................ ............. 58 6.2 - 4 ?? ................................ ................................ ................................ ........................... 62 6.2 - 5 ?? ................................ ................................ ................................ ........................... 63 6.3 - 1 ???? ................................ ................................ ................................ ......... 67
n uc505 mar 10 , 201 5 page 8 of 110 1.01 numicro? nuc505 1 ? nuc505 32 arm ? cortex ? - m 4f ???? nuc505 ? 100 mhz ? dsp ???? 2 m ? spi flash 128 k ? sram usb host/device, timers, w dt , rtc, uart, spi, i 2 s, i 2 c, pwm timer, gpio, 12 - bit adc, 24 - bit audio codec, ?? lvr l ow ??? lvd ? usb host usb device uart i 2 c i 2 s spi pwm adc audio codec rtc nuc505 2.1 - 1 ? nuc505 ?? : ? ? ? gps ? / vtdr ( ?? ) ? 2.4g ?? ? ?? ? led
n uc505 mar 10 , 201 5 page 9 of 110 1.01 numicro? nuc505 2 ? nuc 505 ? cortex - m4 ? ? 100 mhz dsp ??? ieee 754 ???? ?? (mpu) ? 24 ??? system timer ??? wfi wfe ? 32 - ? 16 ?? ( nvi c) ? ? spi flash ? usb ? 128k ? sram ? 8 16 32 ? ? 2m ? spi flash / ??? ? swd/ice ? 2 icp ? isp ????? 4 ? ??? 100 mhz ?? 2 ? 4 ??? 80 mhz ?? ? s pim ? spi ? spi flash ??? s pi flash sram dma cpu ?? s pi flash ? ???????? ? ? ? 32.768 khz rc ? (lirc) rtc wdt ?? rtc ? 32768hz ?? 12 mhz pll ?? 240mhz ? ? usb 2.0 h ost
n uc505 mar 10 , 201 5 page 10 of 110 1.01 numicro? nuc505 ? 1.5mbps 12mbps ? usb1.1 ohci1.0 ?????? ? usb 2.0 device 12 ???????? 2k - ? ? ??? ? ?? lvd 2.8v / 2.6v ? ? lvr 2.4 v ? gpio ??? ? c mos schmitt ?? ? 5v - (pa .7~pa.0 pd.4~pd.2 3.3 v) qfn88/ lqfp 64 / lqfp48 ?? 52/35/25 gpio ? 4 24 ?? 8 ?? ???? ????? gpio ????? ??? ????? ? ? ??? lirc ( ??? ) , hxt lxt 8 ?? 1. 6 ~ 26 .0 ??? ? ? ??? lirc ( ??? ) , hxt lxt 6 11 ?? ??? ? uart uart0 uart1 uart2 uart0 16 - ? fifo uart1 uart2 64 - ? fifo
n uc505 mar 10 , 201 5 page 11 of 110 1.01 numicro? nuc505 uart1 , uart2 ?? n cts n rts ?? irda ?? 485 ??? 9 ????? uart1 uart2 ? lin rx n cts ? cpu ??? ? spi ??? 50mhz ?????? 8 32 ?? ? 8 fifo ? ?????? ? ? i 2 c ??????? ????? ??? 1mhz ???? ? smbus pmbus ???? ? i 2 s ??? 16 fifo ? pll 8 16 24 32 ? pcm a pcmb i 2 s msb ? ? dma ? 4 pwm ?? pwm ?? pwm ?? ???? ? sd 2.0 host ? 1 4 ?? ? dma ??? 2 0 0mbps @3.3v 50mhz 4 ??
n uc505 mar 10 , 201 5 page 12 of 110 1.01 numicro? nuc505 ? rtc 32768 ?? ? vbat 32 ? ram ? ???? cpu ?yH ?^?? ? ? 128 - bit ? 15 ? ? audio c odec ?? 24 - bit sigma - delta codec adc - thdn: - 80 db snr 90 db ( ? ) thdn - 60db, snr 93 db ( ? ) ? 8 khz to 96 khz ? 8 12 - bit sar a dc ? 0~ av dd ? 10 ? adc1 1m sps adc12~adc7 200 ksps ? ? ? ? 3.3v ldo ? ? ?? ? cpu ??? 46 ma ( cpu 96 mhz ? ) ?? ? cpu ??? ?? ? ???? lxt lirc sram ??? 70 0 ua ??? ? ???? lxt lirc sram ??? 7 ua
n uc505 mar 10 , 201 5 page 13 of 110 1.01 numicro? nuc505 ? ?? : - 4 0 ~ +8 5 ? ? ?? (rohs) qfn 88 - pin (10mm x 10mm) lqfp 64 - pin (7mm x 7mm) lqfp 48 - pin (7mm x 7mm)
n uc505 mar 10 , 201 5 page 14 of 110 1.01 numicro? nuc505 3 ? ? adc analog - to - digital converter apb advanced peripheral bus ahb a dvanced h igh - p erformance b us dma direct memory access fifo first in, first out fpu floating point unit gpio general - purpose input/output hclk the clock of a dvanced h igh - p erformance b us hxt 12 mhz e xternal high speed crystal oscillator icp in circuit programming isp in system programming ldo low dropout regulator lin local interconnect network lirc 32.768 khz internal low speed rc oscillator lxt 32.768 k hz e xternal low speed crystal oscillator lvd low voltage detection mpu memory protection unit nvic nested vectored interrupt controller pclk the clock of advanced peripheral bus pll phase - locked loop pwm pulse width modulation sd secure digital spi serial peripheral interface spim serial peripheral interface master sps samples per second tmr timer controller uart universal asynchronous receiver/transmitter usb universal serial bus wdt watchdog timer wwdt window watchdog timer 3.1 - 1
n uc505 mar 10 , 201 5 page 15 of 110 1.01 numicro? nuc505 4 ???? ?? 4.1.1 numicro ? ??? ? part number flash (k b ) sram (k b ) isp rom (k b ) i/o timer (32 - bit) connectivity i 2 s usb 2.0 hs device usb 2.0 fs host pwm (16 - b it) 24 - bit audio codec digital mic adc ( 12 - b it ) rtc isp / icp package i 2 c sd host spi uart NUC505DL13Y 2048 128 8 25 4 2 1 3 3 1 1 1 4 - 1 5ch lqfp48 nuc505ds13y 2048 128 8 35 4 2 1 3 3 1 1 1 4 1 8ch lqfp64* nuc505yo13y 2048 128 8 52 4 2 1 3 3 1 1 2 4 1 8ch qfn88 4.1 - 1 numicro ? nuc505 ???
n uc505 mar 10 , 201 5 page 16 of 110 1.01 numicro? nuc505 4.1.2 numicro ? ? ? 4.1 - 1 numicro ? nuc505 ???
n uc505 mar 10 , 201 5 page 17 of 110 1.01 numicro? nuc505 ? 4.2.1 numicro ? ? ? 4.2 - 1 numicro ? nuc505 lqfp 48 ? 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 4 5 4 6 4 7 4 8 4 1 4 2 4 3 4 4 3 7 3 8 3 9 4 0 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 3 6 3 5 3 4 3 3 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 l q f p 4 8 - p i n n r e s e t p d . 0 \ i c e _ c l k p d . 1 \ i c e _ d a t p b . 1 3 v d d x t 1 _ i n x t 1 _ o u t v d d 1 2 u s b _ d - u s b _ d + a v d d u s b u s b _ r e x t v s s v b a t r t c _ r p w r r t c _ n r w a k e p a . 8 p a . 9 p a . 1 0 p a . 1 1 v d d p b . 0 p b . 1 p b . 2 p b . 3 p b . 4 p b . 5 p b . 6 p b . 7 u s b _ v b u s p b . 8 p b . 9 v s s a v d d a d c a v s s a d c p a . 0 p a . 1 p a . 2 p a . 3 p a . 4 v d d 1 2 p b . 1 0 p b . 1 1 p b . 1 2 v d d v d d l d o _ c a p v s s
n uc505 mar 10 , 201 5 page 18 of 110 1.01 numicro? nuc505 4.2.2 numicro ? ? ? 4.2 - 2 numicro ? nuc505 lqfp 64 ? 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 6 1 6 2 6 3 6 4 5 7 5 8 5 9 6 0 5 3 5 4 5 5 5 6 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 3 7 1 3 1 4 1 5 1 6 4 9 5 0 5 1 5 2 3 2 3 1 3 0 2 9 3 6 3 5 3 4 3 3 l q f p 6 4 - p i n n r e s e t p d . 0 \ i c e _ c l k p d . 1 \ i c e _ d a t p b . 1 3 p b . 1 4 p b . 1 5 p c . 0 v d d x t 1 _ i n x t 1 _ o u t v d d 1 2 u s b _ d - u s b _ d + a v d d u s b u s b _ r e x t v s s v b a t r t c _ r p w r r t c _ n r w a k e p a . 8 p a . 9 p a . 1 0 p a . 1 1 p a . 1 2 p a . 1 3 p a . 1 4 p a . 1 5 v d d p b . 0 p b . 1 p b . 2 p b . 3 p b . 4 p b . 5 p b . 6 p b . 7 u s b _ v b u s p b . 8 p b . 9 a v d d c o d e c l h p o u t r h p o u t v s s v m i d a v d d h p a v s s h p a v d d a d c a v s s a d c p a . 0 p a . 1 p a . 2 p a . 3 p a . 4 p a . 5 p a . 6 p a . 7 v d d 1 2 p b . 1 0 p b . 1 1 p b . 1 2 v d d v d d l d o _ c a p v s s
n uc505 mar 10 , 201 5 page 19 of 110 1.01 numicro? nuc505 4.2.3 numicro ? ? ? 4.2 - 3 numicro ? nuc505 qfn 88 ? 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 8 5 8 6 8 7 8 8 8 1 8 2 8 3 8 4 7 7 7 8 7 9 8 0 3 4 3 3 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 2 4 2 3 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 4 9 1 3 1 4 1 5 1 6 7 3 7 4 7 5 7 6 3 8 3 7 3 6 3 5 4 8 4 7 4 6 4 5 q f n 8 8 - p i n 1 7 1 8 1 9 2 0 2 1 2 2 4 0 3 9 4 4 4 3 4 2 4 1 6 6 6 5 6 4 6 3 6 2 6 1 7 1 7 2 6 7 6 8 6 9 7 0 n r e s e t p d . 0 \ i c e _ c l k p d . 1 \ i c e _ d a t p b . 1 3 p b . 1 4 p b . 1 5 p c . 0 p c . 1 p c . 2 v d d p c . 3 p c . 4 p c . 5 p c . 6 v d d 1 2 x t 1 _ i n x t 1 _ o u t v d d 1 2 u s b _ d - u s b _ d + a v d d u s b u s b _ r e x t v b a t r t c _ r p w r r t c _ n r w a k e x 3 2 _ i n x 3 2 _ o u t p a . 8 p a . 9 p a . 1 0 p a . 1 1 p a . 1 2 p a . 1 3 p a . 1 4 p a . 1 5 p c . 7 p c . 8 p c . 8 p c . 1 0 v d d p b . 0 p b . 1 p b . 2 p b . 3 p b . 4 p b . 5 p b . 6 p b . 7 u s b _ v b u s p b . 8 p b . 9 v d d a v d d h p l h p o u t v c m b f r h p o u t a v s s h p v m i d a v d d c o d e c v d d 1 2 m i c 0 _ p m i c 0 _ n m i c _ b i a s p d . 2 p d . 3 p d . 4 a v d d a d c a v s s a d c p a . 0 p a . 1 p a . 2 p a . 3 p a . 4 p a . 5 p a . 6 p a . 7 v d d 1 2 p b . 1 0 p b . 1 1 p b . 1 2 v d d p c . 1 1 p c . 1 2 p c . 1 3 p c . 1 4 v d d l d o _ c a p v s s
n uc505 mar 10 , 201 5 page 20 of 11 0 1.01 numicro? nuc505 ? 4.3.1 numicro ? ?? mfp* = ??? ( sys_gpx_mfpl sys_gpx_mfph) pa.0 mfp0 ? mfp ?? 0 sys_gpa_mfpl[ 2:0]=0x0 pa.9 mfp5 ? mfp ?? 5 sys_gpa_mfph[ 6:4]=0x5 ?? ? ? mfp* ? 1 n reset i mfp0 ???? 2 ice_clk o mfp0 ? . ( ?? ) pd . 0 i/o mfp0 ? / ? i2c0_ scl o mfp2 i 2 c0 ? 3 ice_dat i/o mfp0 . ( ?? ) pd . 1 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i 2 c 0 4 pb . 13 i/o mfp0 ? / ? spi 1 _ miso i mfp1 spi1 ?????? . u sbh1 _d - i/o mfp2 usb host 1 d - . uart2_n rts o mfp3 uart2 ? . pwm _ch3 i/o mfp4 pwm ? 3 5 v dd a mfp0 i / o ??? dc 3.3v. 6 v ss a mfp0 . 7 x t1_in i mfp0 12 mhz 8 x t1_out o mfp0 9 v dd12 a mfp0 i / o ??? dc 1.2 v 10 u sb _d - a mfp0 usb ? 11 u sb _d + a mfp0 12 a v dd usb a mfp0 usb ? , dc 3.3v.
n uc505 mar 10 , 201 5 page 21 of 110 1.01 numicro? nuc505 13 u sb _rext a mfp0 12.1 k usb . 14 v bat a mfp0 rtc , dc 3.3v. 15 rtc_rpwr o mfp0 ????? 16 rtc_ n rwake i mfp0 ?????? . 17 pa . 8 i/o mfp0 ? / ? spi m _ss o mfp1 spi m ??? . i2s_lrclk i/ o mfp2 i 2 s ? . uart1_txd o mfp3 uart1 . 18 pa . 9 i/o mfp0 ? / ? spi m _clk o mfp1 spi m ? . i2s_bclk i/ o mfp2 i 2 s ? uart1_rxd i mfp 3 uart1 . syscfg[0] i mfp0 ?? 0 19 pa . 10 i/o mfp0 ? / ? spi m _ mosi i/o mfp1 spim ? , ?? . i2c1_ scl o mfp2 i2c 1 ? . sd_clk o mfp4 sd /sd h ? . syscfg[1] i mfp0 ?? 1. 20 pa . 11 i/o mfp0 ? / ? spi m _ miso i/o mfp1 spim , ?? i2c1_ sda i/o mfp2 i2c 1 . sd_cmd i mfp4 sd /sd h . 21 v dd a mfp0 i/o ? , dc 3.3v. 22 pb . 0 i/o mfp0 ? / ? i2c0_ scl o mfp2 i2c 0 ? .
n uc505 mar 10 , 201 5 page 22 of 110 1.01 numicro? nuc505 uart0_ txd o mfp3 uart0. sd_d at 2 i/o mfp4 sd /sd h 2 . 23 pb . 1 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i2c 0 uart0_ rxd i mfp3 uart0 . sd_d at 3 i/o mfp4 sd /sd h 3. 24 pb . 2 i/o mfp0 ? / ? spi 0 _ss o mfp1 spi 0 ??? . sd_cmd i mfp4 sd /sd h . 25 pb . 3 i/o mfp0 ? / ? spi 0 _clk o mfp1 spi 0 ? . sd_clk o mfp4 sd /sd h ? . syscfg[2] i mfp0 ?? 2. 26 pb . 4 i/o mfp0 ? / ? spi 0 _ mosi o mfp1 spi 0 mosi ? , ?? syscfg[3] i mfp0 ?? 3. 27 pb . 5 i/o mfp0 ? / ? spi 0 _ miso i mfp1 spi 0 miso ? , ?? . s d _ n cd i mfp4 sd /sd h 28 pb . 6 i/o mfp0 ? / ? uart1_ txd o mfp3 uart1. sd_d at 0 i/o mfp4 sd /sd h 0. 29 pb . 7 i/o mfp0 ? / ? uart1_ rxd i mfp3 uart1 . sd_d at 1 i/o mfp4 sd /sd h 1.
n uc505 mar 10 , 201 5 page 23 of 110 1.01 numicro? nuc505 30 u sb _ vbus i mfp0 usb host hub ?? 3 1 pb . 8 i/o mfp0 ? / ? usb_pwen o mfp1 usb host ? . tm1_ cnt_out i /o mfp2 timer1 , ? uart1_n cts i mfp3 uart1 ? . sd_d at 2 i/o mfp4 sd /sd h 2. 3 2 pb . 9 i/o mfp0 ? / ? usbh_ovd i mfp1 usb host ?? . tm1_ ext i mfp2 timer 1 . uart1_n rts o mfp3 uart1 ? . sd_d at 3 i/o mfp4 sd /sd h 3. 3 3 v ss a mfp0 3 4 a v dd adc a mfp0 ?? dc 3.3v. 3 5 a v ss adc a mfp0 ? 3 6 pa . 0 i/o mfp0 ? / ? adc _ch 0 a mfp1 adc 0 3 7 pa . 1 i/o mfp0 ? / ? adc _ch 1 a mfp1 adc 1 . 3 8 pa . 2 i/o mfp0 ? / ? adc _ch 2 a mfp1 adc 2 i2s_mclk o mfp2 i 2 s ? . 39 pa . 3 i/o mfp0 ? / ? adc _ch 3 a mfp1 adc 3 . i2s_di i mfp2 i 2 s 4 0 pa . 4 i/o mfp0 ? / ?
n uc505 mar 10 , 201 5 page 24 of 110 1.01 numicro? nuc505 adc _ch 4 a mfp1 adc 4 i2s_do o mfp2 i 2 s 41 v dd12 a mfp0 i / o ? , dc 1.2 v 42 pb . 10 i/o mfp0 ? / ? spi 1 _ss o mfp1 spi 1 ?? . i2c1_ scl o mfp2 i2c 1 ? uart2_ txd o mfp3 uart2. pwm _ch0 i/ o mfp4 pwm 0 43 pb . 11 i/o mfp0 ? / ? spi 1 _clk o mfp1 spi 1 ? i2c1_ sda i/o mfp2 i2c 1 uart2_ rxd i mfp3 uart2 . pwm _ch1 i/ o mfp4 pwm 1 44 pb . 12 i/o mfp0 ? / ? spi 1 _ mosi o mfp1 spi1 ? u sbh1 _d + i/o mfp2 usb host - lite 1 d+ uart2_n cts i mfp3 uart2 . ? pwm _ch2 i/ o mfp4 pwm 2 45 v dd a mfp0 i/o ? , dc 3.3v. 46 v dd a mfp0 47 ldo_cap a mfp0 ldo ?? 48 v ss a mfp0
n uc505 mar 10 , 201 5 page 25 of 110 1.01 numicro? nuc505 4.3.2 numicro ? ?? mfp* = ??? ( sys_gpx_mfpl sys_gpx_mfph) pa.0 mfp0 ? mfp ?? 0 sys_gpa_mfpl[ 2:0]=0x0 pa.9 mfp5 ? mfp ?? 5 sys_gpa_mfph[ 6:4]=0x5 ?? ? ? mfp* ? 1 n reset i mfp0 ???? 2 ice_clk o mfp0 ? . ( ?? ) pd . 0 i/o mfp0 ? / ? i2c0_ scl o mfp2 i 2 c0 ? 3 ice_dat i/o mfp0 . ( ?? ) pd . 1 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i 2 c 0 4 pb . 13 i/o mfp0 ? / ? spi 1 _ miso i mfp1 spi1 ?????? . u sbh1 _d - i/o mfp2 usb host 1 d - . uart2_n rts o mfp3 uart2 ? . pwm _ch3 i/o mfp4 pwm ? 3 5 pb . 14 i/o mfp0 ? / ? u sbh1 _d + i/o mfp1 usb host 1 d + . i2c1_ scl o mfp2 i2c 1 ? 6 pb . 15 i/o mfp0 ? / ? u sbh1 _d - i/o mfp1 usb host 1 d - . i2c1_ sda i/o mfp2 i2c 1 7 pc . 0 i/o mfp0 ? / ? sd_cmd i mfp1 sd /sd h . 8 v dd a mfp0 i / o ??? dc 3.3v.
n uc505 mar 10 , 201 5 page 26 of 110 1.01 numicro? nuc505 9 v ss a mfp0 1 0 x t1_in i mfp0 12 mhz 11 x t1_out o mfp0 12 v dd12 a mfp0 i / o ??? dc 1.2 v 13 u sb _d - a mfp0 usb ? 14 u sb _d + a mfp0 15 a v dd usb a mfp0 usb ? , dc 3.3v. 16 u sb _rext a mfp0 12.1 k usb . 17 v bat a mfp0 rtc , dc 3.3v. 18 rtc_rpwr o mfp0 ????? 19 rtc_ n rwake i mfp0 ?????? . 20 pa . 8 i/o mfp0 ? / ? spi m _ss o mfp1 spi m ??? . i2s_lrclk i/ o mfp2 i 2 s ? . uart1_txd o mfp3 uart1 21 pa . 9 i/o mfp0 ? / ? spi m _clk o mfp1 spi m ? i2s_bclk i/ o mfp2 i 2 s ? uart1_rxd i mfp 3 uart1 syscfg[0] i mfp0 ?? 0 22 pa . 10 i/o mfp0 ? / ? spi m _ mosi i/o mfp1 spim ? , ?? . i2c1_ scl o mfp2 i2c 1 ? sd_clk o mfp4 sd /sd h ? syscfg[1] i mfp0 ?? 1
n uc505 mar 10 , 201 5 page 27 of 110 1.01 numicro? nuc505 23 pa . 11 i/o mfp0 ? / ? spi m _ miso i/o mfp1 spim , ?? i2c1_ sda i/o mfp2 i2c 1 . sd_cmd i mfp4 sd /sd h . 24 pa . 12 i/o mfp0 ? / ? spi m _d2 i/o mfp1 spi m 2 tm0_cnt_out i mfp2 timer0 , ? 25 pa . 13 i/o mfp0 ? / ? spi m _d3 i/o mfp1 spi m 3 tm0_ext i mfp2 timer0 sd_ n cd i mfp4 sd /sd h 26 pa . 14 i/o mfp0 ? / ? i2c0_scl o mfp2 i2c 0 ? sd_d at 0 i/o mfp4 sd /sd h 0 27 pa . 15 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i2c 0 sd_d at 1 i/o mfp4 sd /sd h 28 v dd a mfp0 i/o ? , dc 3.3v 29 pb . 0 i/o mfp0 ? / ? i2c0_ scl o mfp2 i2c 0 ? uart0_ txd o mfp3 uart0 sd_d at 2 i/o mfp4 sd /sd h 2 30 pb . 1 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i2c 0 uart0_ rxd i mfp3 uart0 .
n uc505 mar 10 , 201 5 page 28 of 110 1.01 numicro? nuc505 sd_d at 3 i/o mfp4 sd /sd h 3 31 pb . 2 i/o mfp0 ? / ? spi 0 _ss o mfp1 spi 0 ?? sd_cmd i mfp4 sd /sd h 32 pb . 3 i/o mfp0 ? / ? spi 0 _clk o mfp1 spi 0 ? sd_clk o mfp4 sd /sd h ? syscfg[2] i mfp0 ?? 2 33 pb . 4 i/o mfp0 ? / ? spi 0 _ mosi o mfp1 spi0 ? , ?? syscfg[3] i mfp0 ?? 3 34 pb . 5 i/o mfp0 ? / ? spi 0 _ miso i mfp1 spi 0 miso ? , ?? . s d _ n cd i mfp4 sd /sd h 35 pb . 6 i/o mfp0 ? / ? uart1_ txd o mfp3 uart1 sd_d at 0 i/o mfp4 sd /sd h 0 36 pb . 7 i/o mfp0 ? / ? uart1_ rxd i mfp3 uart1 . sd_d at 1 i/o mfp4 sd /sd h 1 37 u sb _ vbus i mfp0 usb host hub ?? 38 pb . 8 i/o mfp0 ? / ? usb_pwen o mfp1 usb host ? tm1_ cnt_out i /o mfp2 timer1 , ? uart1_n cts i mfp3 uart1 ?
n uc505 mar 10 , 201 5 page 29 of 110 1.01 numicro? nuc505 sd_d at 2 i/o mfp4 sd /sd h 2 39 pb . 9 i/o mfp0 ? / ? usbh_ovd i mfp1 usb host ?? tm1_ ext i mfp2 timer 1 uart1_n rts o mfp3 uart1 ? sd_d at 3 i/o mfp4 sd /sd h 3 40 v ss a mfp0 4 1 av ddhp ap vdd ? , dc 3.3v. 4 2 lhpout a mfp0 4 3 rhpout a mfp0 . 4 4 av sshp a mfp0 4 5 vmid a mfp0 ? . 4 6 av dd codec a mfp0 ? dc 3.3v. 4 7 a v dd adc a mfp0 adc ? , dc 3.3v. 4 8 a v ss adc a mfp0 adc. 49 pa . 0 i/o mfp0 ? / ? adc _ch 0 a mfp1 adc 0 5 0 pa . 1 i/o mfp0 ? / ? adc _ch 1 a mfp1 adc 1 . 5 1 pa . 2 i/o mfp0 ? / ? adc _ch 2 a mfp1 adc 2 i2s_mclk o mfp2 i 2 s ? . 5 2 pa . 3 i/o mfp0 ? / ? adc _ch 3 a mfp1 adc 3 . i2s_di i mfp2 i 2 s
n uc505 mar 10 , 201 5 page 30 of 110 1.01 numicro? nuc505 5 3 pa . 4 i/o mfp0 ? / ? adc _ch 4 a mfp1 adc 4 i2s_do o mfp2 i 2 s 5 4 pa . 5 i/o mfp0 ? / ? adc _ch 5 a mfp1 adc 5 5 5 pa . 6 i/o mfp0 ? / ? adc _ch 6 a mfp1 adc 6 . 5 6 pa . 7 i/o mfp0 ? / ? adc _ch 7 a mfp1 adc 7 57 v dd12 a mfp0 i / o ? , dc 1.2 v 58 pb . 10 i/o mfp0 ? / ? spi 1 _ss o mfp1 spi 1 ?? i2c1_ scl o mfp2 i2c 1 ? uart2_ txd o mfp3 uart2. pwm _ch0 i/ o mfp4 pwm 0 59 pb . 11 i/o mfp0 ? / ? spi 1 _clk o mfp1 spi 1 ? i2c1_ sda i/o mfp2 i2c 1 uart2_ rxd i mfp3 uart2 . pwm _ch1 i/ o mfp4 pwm 1 60 pb . 12 i/o mfp0 ? / ? spi 1 _ mosi o mfp1 spi1 ? u sbh1 _d + i/o mfp2 usb host - lite 1 d+ uart2_n cts i mfp3 uart2 . ? pwm _ch2 i/ o mfp4 pwm 2
n uc505 mar 10 , 201 5 page 31 of 110 1.01 numicro? nuc505 61 v dd a mfp0 i/o ? , dc 3.3v. 62 v dd a mfp0 63 ldo_cap a mfp0 ldo ?? 64 v ss a mfp0
n uc505 mar 10 , 201 5 page 32 of 110 1.01 numicro? nuc505 4.3.3 numicro ? ?? ? mfp* = ??? ( sys_gpx_mfpl sys_gpx_mfph) pa.0 mfp0 ? mfp ?? 0 sys_gpa_mfpl[ 2:0]=0x0 pa.9 mfp5 ? mfp ?? 5 sys_gpa_mfph[ 6:4]=0x5 ?? ? ? mfp* ? 1 n reset i mfp0 ???? 2 ice_clk o mfp0 ? . ( ?? ) pd . 0 i/o mfp0 ? / ? i2c0_ scl o mfp2 i 2 c0 ? 3 ice_dat i/o mfp0 . ( ?? ) pd . 1 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i 2 c 0 4 pb . 13 i/o mfp0 ? / ? spi 1 _ miso i mfp1 spi1 ?????? . u sbh1 _d - i/o mfp2 usb host 1 d - . uart2_n rts o mfp3 uart2 ? . pwm _ch3 i/o mfp4 pwm ? 3 5 pb . 14 i/o mfp0 ? / ? u sbh1 _d + i/o mfp1 usb host 1 d + . i2c1_ scl o mfp2 i2c 1 ? 6 pb . 15 i/o mfp0 ? / ? u sbh1 _d - i/o mfp1 usb host 1 d - . i2c1_ sda i/o mfp2 i2c 1 7 pc . 0 i/o mfp0 ? / ? sd_cmd i mfp1 sd /sd h . 8 pc . 1 i/o mfp0 ? / ?
n uc505 mar 10 , 201 5 page 33 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? sd_clk o mfp1 sd /sd h ? 9 pc . 2 i/o mfp0 ? / ? sd_ n cd i mfp1 sd /sd h 1 0 v dd a mfp0 i / o ??? dc 3.3v. 1 1 pc . 3 i/o mfp0 ? / ? 1 2 pc . 4 i/o mfp0 ? / ? sd_d at 0 i/o mfp1 sd /sd h 0. 1 3 pc . 5 i/o mfp0 ? / ? sd_d at 1 i/o mfp1 sd /sd h 1. 1 4 pc . 6 i/o mfp0 ? / ? sd_d at 2 i/o mfp1 sd /sd h 2 1 5 v dd12 a mfp0 i / o ??? dc 1.2 v 1 6 x t1_in i mfp0 ? 17 x t1_out o mfp0 18 v dd12 a mfp0 i / o ??? dc 1.2 v 19 u sb _d - a mfp0 usb ? 20 u sb _d + a mfp0 21 a v dd usb a mfp0 usb ? , dc 3.3v. 22 u sb _rext a mfp0 12.1 k usb . 23 v bat a mfp0 rtc , dc 3.3v 24 rtc_rpwr o mfp0 ????? 25 rtc_ n rwake i mfp0 ?????? . 26 x32_in i mfp0 32768 27 x32_out o mfp0
n uc505 mar 10 , 201 5 page 34 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? 28 pa . 8 i/o mfp0 ? / ? spi m _ss o mfp1 spi m ??? . i2s_lrclk i/ o mfp2 i 2 s ? . uart1_txd o mfp3 uart1 . 29 pa . 9 i/o mfp0 ? / ? spi m _clk o mfp1 spi m ? . i2s_bclk i/ o mfp2 i 2 s ? uart1_rxd i mfp 3 uart1 . syscfg[0] i mfp0 ?? 0 30 pa . 10 i/o mfp0 ? / ? spi m _ mosi i/o mfp1 spim ? , ?? . i2c1_ scl o mfp2 i2c 1 ? . sd_clk o mfp4 sd /sd h ? syscfg[1] i mfp0 ?? 1. 31 pa . 11 i/o mfp0 ? / ? spi m _ miso i/o mfp1 spim , ?? i2c1_ sda i/o mfp2 i2c 1 . sd_cmd i mfp4 sd /sd h . 32 pa . 12 i/o mfp0 ? / ? spi m _d2 i/o mfp1 spi m 2 tm0_cnt_out i mfp2 timer0 , ? 33 pa . 13 i/o mfp0 ? / ? spi m _d3 i/o mfp1 spi m 3 tm0_ext i mfp2 timer0
n uc505 mar 10 , 201 5 page 35 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? sd_ n cd i mfp4 sd /sd h 34 pa . 14 i/o mfp0 ? / ? i2c0_scl o mfp2 i2c 0 ? sd_d at 0 i/o mfp4 sd /sd h 0 35 pa . 15 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i2c 0 sd_d at 1 i/o mfp4 sd /sd h 1 36 pc . 7 i/o mfp0 ? / ? sd_d at 3 i/o mfp1 sd /sd h 3. 37 pc . 8 i/o mfp0 ? / ? i2s_mclk o mfp1 i 2 s ? . 38 pc . 9 i/o mfp0 ? / ? i2s_di i mfp1 i 2 s tm2_cnt_out i/o mfp2 timer2 , ? pwm _ch0 i/ o mfp3 pwm 0 39 pc . 10 i/o mfp0 ? / ? i2s_do o mfp1 i 2 s tm2_ext i mfp2 timer2 pwm _ch1 i/ o mfp3 pwm 1 40 v dd a mfp0 i/o ? , dc 3.3v. 41 pb . 0 i/o mfp0 ? / ? i2c0_ scl o mfp2 i2c 0 ? uart0_ txd o mfp3 uart 0 . sd_d at 2 i/o mfp4 sd /sd h 2
n uc505 mar 10 , 201 5 page 36 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? 42 pb . 1 i/o mfp0 ? / ? i2c0_ sda i/o mfp2 i2c 0 uart0_ rxd i mfp3 uart0 sd_d at 3 i/o mfp4 sd /sd h 3 43 pb . 2 i/o mfp0 ? / ? spi 0 _ss o mfp1 spi 0 ?? sd_cmd i mfp4 sd /sd h 44 pb . 3 i/o mfp0 ? / ? spi 0 _clk o mfp1 spi 0 ? sd_clk o mfp4 sd /sd h ? syscfg[2] i mfp0 ?? 2. 45 pb . 4 i/o mfp0 ? / ? spi 0 _ mosi o mfp1 spi0 ? , ?? . syscfg[3] i mfp0 ?? 3. 46 pb . 5 i/o mfp0 ? / ? spi 0 _ miso i mfp1 spi 0 miso ? , ?? . s d _ n cd i mfp4 sd /sd h 47 pb . 6 i/o mfp0 ? / ? uart1_ txd o mfp3 uart1 sd_d at 0 i/o mfp4 sd /sd h 0 48 pb . 7 i/o mfp0 ? / ? uart1_ rxd i mfp3 uart1 sd_d at 1 i/o mfp4 sd /sd h 1 49 u sb _ vbus i mfp0 usb host hub ??
n uc505 mar 10 , 201 5 page 37 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? 5 0 pb . 8 i/o mfp0 ? / ? usb_pwen o mfp1 usb host ? . tm1_ cnt_out i /o mfp2 timer1 , ? uart1_n cts i mfp3 uart1 ? sd_d at 2 i/o mfp4 sd /sd h 2. 5 1 pb . 9 i/o mfp0 ? / ? usbh_ovd i mfp1 usb host ?? tm1_ ext i mfp2 timer 1 . uart1_n rts o mfp3 uart1 ? . sd_d at 3 i/o mfp4 sd /sd h 3. 5 2 v ss a mfp0 5 3 av ddhp ap vdd ? , dc 3.3v. 5 4 lhpout a mfp0 55 vcmbf a mfp0 vcm . 56 rhpout a mfp0 . 57 av sshp a mfp0 58 vmid a mfp0 ? . . 59 av ddcodec a mfp0 ? dc 3.3v. 60 mic0 _ p a mfp0 ? 0 61 mic0 _ n a mfp0 ? 0 62 mic_bias a mfp0 mic ?? 63 v dd12 a mfp0 i/o ? , dc 1.2 v 64 pd . 2 i/o mfp0 ? / ? mic1 _ p a mfp1 ? 1
n uc505 mar 10 , 201 5 page 38 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? 65 pd . 3 i/o mfp0 ? / ? mic1 _ n a mfp1 ? 1 66 pd . 4 i/o mfp0 ? / ? rlinein a mfp1 ? 67 a v dd adc a mfp0 adc ? , dc 3.3v. 68 a v ss adc a mfp0 adc 69 pa . 0 i/o mfp0 ? / ? adc _ch 0 a mfp1 adc 0 70 pa . 1 i/o mfp0 ? / ? adc _ch 1 a mfp1 adc 1 71 pa . 2 i/o mfp0 ? / ? adc _ch 2 a mfp1 adc 2 i2s_mclk o mfp2 i 2 s ? . 72 pa . 3 i/o mfp0 ? / ? adc _ch 3 a mfp1 adc 3 i2s_di i mfp2 i 2 s . 73 pa . 4 i/o mfp0 ? / ? adc _ch 4 a mfp1 adc 4 i2s_do o mfp2 i 2 s 74 pa . 5 i/o mfp0 ? / ? adc _ch 5 a mfp1 adc 5 75 pa . 6 i/o mfp0 ? / ? adc _ch 6 a mfp1 adc 6 . 76 pa . 7 i/o mfp0 ? / ?
n uc505 mar 10 , 201 5 page 39 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? adc _ch 7 a mfp1 adc 7 77 v dd12 a mfp0 i / o ? , dc 1.2 v 78 pb . 10 i/o mfp0 ? / ? spi 1 _ss o mfp1 spi 1 ?? . i2c1_ scl o mfp2 i2c 1 ? uart2_ txd o mfp3 uart2. pwm _ch0 i/ o mfp4 pwm 0 79 pb . 11 i/o mfp0 ? / ? spi 1 _clk o mfp1 spi 1 ? i2c1_ sda i/o mfp2 i2c 1 uart2_ rxd i mfp3 uart2 pwm _ch1 i/ o mfp4 pwm 1 80 pb . 12 i/o mfp0 ? / ? spi 1 _ mosi o mfp1 spi1 ? u sbh1 _d + i/o mfp2 usb host - lite 1 d+ uart2_n cts i mfp3 uart2 . ? pwm _ch2 i/ o mfp4 pwm 2 81 v dd a mfp0 i/o ? dc 3.3v. 82 pc . 11 i/o mfp0 ? / ? i2s_lrclk i/ o mfp1 i 2 s ??? tm3_cnt_out i/o mfp2 timer3 ? pwm _ch2 i/ o mfp3 pwm 2 83 pc . 12 i/o mfp0 ? / ? i2s_bclk i/ o mfp1 i 2 s ? .
n uc505 mar 10 , 201 5 page 40 of 110 1.01 numicro? nuc505 ?? ? ? mfp* ? tm3_ext i mfp2 timer3 pwm _ch3 i/o mfp3 pwm 3 84 pc . 13 i/o mfp0 ? / ? u sbh2 _d + i/o mfp1 usb host - lite 2 ? d+ 85 pc . 14 i/o mfp0 ? / ? u sbh2 _d - i/o mfp1 usb host - lite 2 ? d - 86 v dd a mfp0 ? dc 3.3v 87 ldo_cap a mfp0 ldo ? 88 v ss a mfp0
n uc505 mar 10 , 201 5 page 41 of 110 1.01 numicro? nuc505 4.3.4 gpio ???? mpf0 mpf1 mpf2 mpf3 mpf4 other pa . 0 adc _ch 0 2~16ma pa . 1 adc _ch 1 2~16ma pa . 2 adc _ch 2 2~16ma pa . 3 adc _ch 3 2~16ma pa . 4 adc _ch 4 2~16ma pa . 5 adc _ch 5 2~16ma pa . 6 adc _ch 6 2~16ma pa . 7 adc _ch 7 2~16ma pa . 8 spim_ss i2s_lrclk uart1_txd 8ma pa . 9 spim_clk i2s_bclk uart1_rxd syscfg[0] 8ma pa . 10 spim_ mosi i2c1_ scl sd_clk syscfg[1] 8ma pa . 11 spim_ miso i2c1_ sda sd_cmd 8ma pa . 12 spim_d2 tm0_cnt_out 8ma pa . 13 spim_d3 tm0_ext sd_ n cd 8ma pa . 14 i2c0_ scl sd_d at 0 4ma pa . 15 i2c0_ sda sd_d at 1 4ma pb . 0 i2c0_ scl uart0_ txd sd_d at 2 4ma pb . 1 i2c0_ sda uart0_ rxd sd_d at 3 4ma pb . 2 spi0_ss sd_cmd 4ma pb . 3 spi0_clk sd_clk syscfg[2] 4ma pb . 4 spi0_ mosi syscfg[3] 4ma pb . 5 spi0_ miso sd_ n cd 4ma pb . 6 uart1_ txd sd_d at 0 4ma pb . 7 uart1_ rxd sd_d at 1 4ma pb . 8 usb_pwen tm1_cnt_out uart1_n ct s sd_d at 2 4ma pb . 9 usbh_ovd tm1_ext uart1_n rt s sd_d at 3 4ma pb . 10 spi1_ss i2c1_ scl uart2_ txd pwm _ch0 4ma pb . 11 spi1_clk i2c1_ sda uart2_ rxd pwm _ch1 4ma pb . 12 spi1_ mosi usbh 1 _d + uart2_n cts pwm _ch2 8ma pb . 13 spi1_ miso usbh 1 _d - uart2_n rst pwm _ch3 8ma pb . 14 u sbh 1 _d + i2c1_ scl 8ma
n uc505 mar 10 , 201 5 page 42 of 110 1.01 numicro? nuc505 pb . 15 u sbh1 _d - i2c1_ sda 8ma pc . 0 sd _cmd 8ma pc . 1 sd _clk 8ma pc . 2 sd _ n cd 8ma pc . 3 8ma pc . 4 sd _d at 0 8ma pc . 5 sd _d at 1 8ma pc . 6 sd _d at 2 8ma pc . 7 sd _d at 3 8ma pc . 8 i2s_mclk 4ma pc . 9 i2s_di tm2_cnt_out pwm _ch0 4ma pc . 10 i2s_do tm2_ext pwm _ch1 4ma pc . 11 i2s_lrclk tm3_cnt_out pwm _ch2 4ma pc . 12 i2s_bclk tm3_ext pwm _ch3 4ma pc . 13 u sbh 2 _d + 8ma pc . 14 u sbh 2 _d - 8ma pd . 0 i2c0_ scl ice_clk 4ma pd . 1 i2c0_ sda ice_dat 4ma pd . 2 mic 1 _ p 2~16ma pd . 3 mic 1 _ n 2~16ma pd . 4 rlinein 2~16ma
n uc505 mar 10 , 201 5 page 43 of 110 1.01 numicro? nuc505 4.3.5 gpio ???? mfp* = ??? . ( sys_gpx_mfpl sys_gpx_mfph) pa.0 mfp0 ? sys_gpa_mfpl[ 2 :0]=0x0. pa.9 mfp5 ? sys_gpa_mfph[ 6 :4]=0x5. ? gpio mfp* adc adc0_ch0 p a .0 mfp1 a adc0 ? adc0_ch1 p a .1 mfp1 a adc1 ? adc0_ch2 p a .2 mfp1 a adc2 ? adc0_ch3 p a .3 mfp1 a adc3 ? adc0_ch4 p a . 4 mfp1 a adc4 ? adc0_ch5 p a . 5 mfp1 a adc5 ? adc0_ch6 p a . 6 mfp1 a adc6 ? adc0_ch7 p a . 7 mfp1 a adc7 ? codec mic1_p pd.2 mfp1 a audio mic1 ? mic1_n pd.3 mfp1 a audio mic1 ? rlinein pd.4 mfp1 a ?? i2c0 i2c0_scl pa.14 mfp2 i/o i2c0 ??? i2c0_scl pb.0 mfp2 i/o i2c0 ??? i2c0_scl pd.0 mfp2 i/o i2c0 ??? i2c0_sda pa.15 mfp2 i/o i2c0 / ? i2c0_sda pb.1 mfp2 i/o i2c0 / ? i2c0_sda pd.1 mfp2 i/o i2c0 / ? i2c1 i2c 1 _scl pa.10 mfp2 i/o i2c 1 ??? i2c 1 _scl pb.10 mfp2 i/o i2c 1 ??? i2c 1 _scl pb.14 mfp2 i/o i2c 1 ??? i2c 1 _sda pa.11 mfp2 i/o i2c1 / ? i2c 1 _sda pb.11 mfp2 i/o i2c1 / ? i2c 1 _sda pb.15 mfp2 i/o i2c1 / ? i 2 s i2s_mclk pa.2 mfp2 o i 2 s ?? i2s_mclk pc.8 mfp1 o i 2 s ?? i2s_bclk pa.9 mfp2 i/o i 2 s ???
n uc505 mar 10 , 201 5 page 44 of 110 1.01 numicro? nuc505 ? gpio mfp* i2s_bclk pc.12 mfp1 i/o i 2 s ??? i2s_lrclk pa.8 mfp2 i/o i 2 s ?? i2s_lrclk pc.11 mfp1 i/o i 2 s ?? i2s_do pa.4 mfp2 o i 2 s i2s_do pc.10 mfp1 o i 2 s i2s_di pa.3 mfp2 i i 2 s i2s_di pc.9 mfp1 i i 2 s ice ice_clk p d . 0 mfp0 i ???? ice_dat p d.1 mfp0 i/o ??? pwm pwm_ch0 pb.10 mfp4 i/o pwm / ?? pwm_ch0 pc.9 mfp3 i/o pwm / ?? pwm_ch1 pb.11 mfp4 i/o pwm / ?? pwm_ch1 pc.10 mfp3 i/o pwm / ?? pwm_ch2 pb.12 mfp4 i/o pwm / ?? pwm_ch2 pc.11 mfp3 i/o pwm / ?? pwm_ch3 pb.13 mfp4 i/o pwm / ?? pwm_ch3 pc.12 mfp3 i/o pwm / ?? spim spim_ss pa.8 mfp1 o spim ?? spim_clk pa.9 mfp1 o spim ??? spim_mosi pa.10 mfp1 i/o spim mosi ( ) ? spim_miso pa.11 mfp1 i/o spi m miso ( ?? ) ? spim_d2 pa.12 mfp1 i/o spim 2 spim_d3 pa.13 mfp1 i/o spim 3 spi0 spi0_ss pb.2 mfp1 o spi0 ?? spi0_clk pb.3 mfp1 o spi0 ??? spi0_mosi pb.4 mfp1 i/o spi0 mosi ( ) ? spi0_miso pb.5 mfp1 i/o spi0 miso ( ?? ) ? spi1 spi1_ss pb.10 mfp1 o spi1 ?? spi1_clk pb.11 mfp1 o spi1 ??? spi1_mosi pb.12 mfp1 i/o spi1 mosi ( ) ?
n uc505 mar 10 , 201 5 page 45 of 110 1.01 numicro? nuc505 ? gpio mfp* spi_miso pb.13 mfp1 i/o spi 1 miso ( ?? ) ? timer tm0_cnt_out pa.12 mfp2 i/o timer0 ? / ?? tm0_ext pa.13 mfp2 i timer0 ?? tm1_cnt_out pb.8 mfp2 i/o timer1 ? / ?? tm1_ext pb.9 mfp2 i timer1 ?? tm2_cnt_out pc.9 mfp2 i/o timer2 ? / ?? tm2_ext pc.10 mfp2 i timer2 ?? tm3_cnt_out pc.11 mfp2 i/o timer3 ? / ?? tm3_ext pc.12 mfp2 i timer3 ?? uart0 uart0_rxd p b . 1 mfp3 i uart0 ?? uart0_txd p b . 0 mfp3 o uart0 ? uart1 uart1_rxd pa.9 mfp3 i uart1 ?? uart1_rxd pb.7 mfp3 i uart1 ?? uart1_txd pa.8 mfp3 o uart1 ? uart1_txd pb.6 mfp3 o uart1 ? uart1_ncts pb.8 mfp3 i uart1 ?? uart1_nrts pb.9 mfp3 o uart1 ? uart2 uart2_rxd pb.11 mfp3 i uart2 ?? uart2_txd pb.10 mfp3 o uart2 ? uart2_ncts pb.12 mfp3 i uart2 ?? uart2_nrts pb.13 mfp3 o uart2 ? usb host lite usb_pwen pb.8 mfp1 o usb host ? usbh_vod pb.9 mfp1 i usb host ?? usbh0_d+ pc.13 mfp1 a usb host - lite 0 ? d+ usbh0_d - pc.14 mfp1 a usb host - lite 0 ? d - usbh1_d+ pb.12 mfp2 a usb host - lite 1 ? d+ usbh1_d+ pb.14 mfp1 a usb host - lite 1 ? d+ usbh1_d - pb.13 mfp2 a usb host - lite 1 ? d - usbh1_d - pb.15 mfp1 a usb host - lite 1 ? d - sd h sd_clk pa.10 mfp4 o sd /sd h ?
n uc505 mar 10 , 201 5 page 46 of 110 1.01 numicro? nuc505 ? gpio mfp* sd_clk pb.3 mfp4 o sd /sd h ? sd_clk pc.1 mfp1 o sd /sd h ? sd_cmd pa.11 mfp4 o sd /sd h sd_cmd pb.2 mfp4 o sd /sd h sd_cmd pc.0 mfp1 o sd /sd h sd_ncd pa.13 mfp4 i sd /sd h sd_ncd pb.5 mfp4 i sd /sd h sd_ncd pc.2 mfp1 i sd /sd h sd_dat0 pa.14 mfp4 i/o sd /sd h 0 sd_dat0 pb.6 mfp4 i/o sd /sd h 0 sd_dat0 pc.4 mfp1 i/o sd /sd h 0 sd_dat1 pa.15 mfp4 i/o sd /sd h 1 sd_dat1 pb.7 mfp4 i/o sd /sd h 1 sd_dat1 pc.5 mfp1 i/o sd /sd h 1 sd_dat2 pb.0 mfp4 i/o sd /sd h 2 sd_dat2 pb.8 mfp4 i/o sd /sd h 2 sd_dat2 pc.6 mfp1 i/o sd /sd h 2 sd_dat3 pb.1 mfp4 i/o sd /sd h 3 sd_dat3 pb.9 mfp4 i/o sd /sd h 3 sd_dat3 pc.7 mfp1 i/o sd /sd h 3 4.3 - 1 nuc505 gpio ?
n uc505 mar 10 , 201 5 page 47 of 110 1.01 numicro? nuc505 5 ? numicro ? ?? ? 5.1 - 1 numicro ? nuc505 ?? c l o c k c o n t r o l s y s t e m p l l a u d i o p l l h s e x t . c r y s t a l o s c . 1 2 m h z l i r c / l s e x t . c r y s t a l o s c . 3 2 . 7 6 8 k h z c o n n e c t i v i t y s d h o s t u s b 2 . 0 f u l l s p e e d h o s t u s b 2 . 0 h i g h s p e e d d e v i c e s p i m c o n n e c t i v i t y i 2 c x 2 s p i x 2 u a r t x 3 g e n e r a l p u r p o s e i / o s r a m 1 2 8 k b m e m o r y p o w e r c o n t r o l l d o 1 . 2 v p o r , l v r , l v d a d c / a u d i o / o t p 1 2 - b i t a d c w i t h 8 - c h 2 4 - b i t a u d i o c o d e c i 2 s m u l t i - e n t r y o t p a r m c o r t e x ? _ m 4 ( d s p & f p u ) 1 0 0 m h z t i m e r / p w m 3 2 - b i t t i m e r 4 - c h r t c ( r t c _ v d d 3 3 ) w a t c h d o g t i m e r s p w m 4 - c h a h b b u s a p b b u s
n uc505 mar 10 , 201 5 page 48 of 110 1.01 numicro? nuc505 6 arm ? cortex ? - m4 ? cortex ? - m4 32 ???? risc amba ahb - lite ?? ???? nvic ????? thumb ? cortex - m ????? - thread ?? handler ????? handler ??? handle ??????? thread ?? thread ??? ??? cortex ? - m4f cortex ? - m4 ? nuc505 cortex ? - m4f ??? cortex ? - m4 ??? cortex ? - m4 cortex ? - m4f ????? ? 6.1 - 1 cortex ? - m4 ?? cortex ? - m4 : ? ???? , ?? ? thumb ??? armv7 - m ?? ? ?? (sp)
n uc505 mar 10 , 201 5 page 49 of 110 1.01 numicro? nuc505 ? ??? sdiv udiv ? handler thread ?? ? thumb debug ?? ? ? ldm, stm, push, pop - ???? ? ?? (isr) ??????? ? ? armv6 ???? ? ? armv6 ? ? cortex ? - m4f ?? (fpu) ? : ? ? ( c) ? 32 - ? ? ?????? ( ? mac) ? ???????? , ? ? ?? ieee ????? ? 32 32 - ?? , ?????? 16 ?? ( double - word ) ? ? ?? ? ?? ( nvic ) ?????? , ?????? : ? ?? ? 1 240 ( nuc505 ? 32 ? ) . ? ? 3 7 ? ??? ? ?????? , ?? ? ? (tail - chaining) ??? , ??? ( back - to - back ) ? ?????? ? ???????? ? ?? wic ?????? ? ?C? (mpu) ? mpu ?C ? 8 ? ? (srd) ??? ? ??? ? ??? ? ??????? ??????? ? sysresetn ????? ? ?????? sw - dp jtag ??? swj - dp nuc505 ?? sw - dp
n uc505 mar 10 , 201 5 page 50 of 110 1.01 numicro? nuc505 ? ? ???? ? (fpb) ???? ? ? ? ?? (dwt) ??????????? ? ??? ? ? lite (ahb - lite) ?? icode, dcode, system bus ? ? advanced peripheral bus (apb) private peripheral bus (ppb) ? ? bit - band bit - band ? ??? ? ?? ? ??????
n uc505 mar 10 , 201 5 page 51 of 110 1.01 numicro? nuc505 ?? 6.2.1 ??? : ? ?? ? ???? ? ?? ? ???? ? ??? (systick) ? ??? (nvic) ? ????? 6.2.2 ?? ? ? ?y (por) nreset ??? (nrst) ? (wdt) ?? (lvr) ? sysresetreq (aircr[2]) cpu reset ( sys_iprst0 [0]) chiprst ( sys_iprst0 [1]) ? 1: sysresetreq ( aircr[2] ) ??? , ? spim ? ?? pa.8~pa.15 ? ? 2: cpu rest (sys_iprst0[0]) ?? cpu ? 3: chiprst (sys_iprst0[1]) ???
n uc505 mar 10 , 201 5 page 52 of 110 1.01 numicro? nuc505 6.2.3 ??? ?????????????? ???k??? 0 ?????? pb .4 pb. 3 pa .1 0 pa. 9 ?? 1 1 1 1 ? mcp spi flash sys_bootset [3:0] 1 1 1 0 usb sys_bootset [3:0] 1 1 0 1 ? spi flash sys_bootset [3:0] 1 0 1 1 icp ?? sys_bootset [3:0] 0 1 1 1 ? spi flash sw d/ice ?? sys_bootset [3:0] 0 1 1 0 ? spi flash sw d/ice ?? sys_bootset [3:0] 6.2 - 1 ???? 6.2.4 ??? ??? : ? av dd codec, av ddhp , av sshp ???????? ? av dd adc av ssadc ????? adc ?? ? v dd v ss ?????? 1. 2 v ???? i/o ? ? v bus ? usb ?? usb ? ? v bat ???? rtc 80 ???? ??? ldo v dd ????????? ( av dd codec av ddadc ) ??? (v dd ) ????? numicro ? nuc505 ?? ?
n uc505 mar 10 , 201 5 page 53 of 110 1.01 numicro? nuc505 ? 6.2 - 1 numicro ? nuc505 ??? 6.2.5 ???? nuc505 ? 4g ????????? 6.2 - 2 ? ??? ]?? ?????? nuc505 ???? ?? ?? u s b t r a n s c e i v e r a v d d h p a v s s h p v d d v s s a v d d u s b u s b _ d + u s b _ d - s r a m p l l i o c e l l 3 . 3 v 1 . 2 v l d o p o r 3 3 p o r 1 2 l o w v o l t a g e d e t e c t o r l o w v o l t a g e r e s e t 2 4 - b i t a u d i o c o d e c 1 2 m h z c r y s t a l o s c i l l a t o r d i g i t a l l o g i c 1 2 - b i t a d c p o w e r o n c o n t r o l x t 1 _ o u t x t 1 _ i n g p i o 1 . 2 v 3 . 3 v 3 . 3 v l d o _ c a p 4 . 7 u f n u c 5 0 5 p o w e r d i s t r i b u t i o n a v d d c o d e c a v d d a d c a v s s a d c 3 . 3 v 3 . 3 v v b a t 3 2 . 7 6 8 k h z c r y s t a l o s c i l l a t o r r t c 3 2 b y t e s b a c k u p r e g i s t e r x 3 2 _ i n x 3 2 _ o u t 3 . 3 v
n uc505 mar 10 , 201 5 page 54 of 110 1.01 numicro? nuc505 0x1fff_0000 C 0x1fff_7fff ibr_ba ? rom (ibr) ?? 0x2000_0000 C 0x2000_7fff sram1_ba sram1 ?? (32k ? ) 0x2000_8000 C 0x2000_ffff sram2_ba sram2 ?? (32k ? ) 0x2001_0000 C 0x2001_7fff sram3_ba sram3 ?? (32k ? ) 0x2001_8000 C 0x2001_ffff sram4_ba sram4 ?? (32k ? ) 0x0000_0000 C 0x0fff_ffff flash_ba spi flash/rom ?? ahb ? (0x4000_0000 ~0x4000ffff) 0x4000_0000 C 0x4000_01ff gcr_ba ???? 0x4000_0200 C 0x4000_02ff clk_ba ???? 0x4000_7000 C 0x4000_7fff spim_ba spim ?? 0x4000_9000 C 0x4000_9fff usbd_ba usb device ?? 0x4000_a000 C 0x4000_afff sdh_ba sdh ?? 0x4000_b000 C 0x4000_bfff usbh_ba usb host ?? apb ? (0x400e_0000~0x400e_ffff) 0x400e_1000 C 0x400e_1fff spi1_ba spi1 / ?? (spi1) 0x400e_2000 C 0x400e_2fff adc_ba adc ?? 0x400e_3000 C 0x400e_3fff gpio_ba gpio ?? 0x400e_4000 C 0x400e_4fff i2c0_ba i2c0 ? ?? 0x400e_5000 C 0x400e_5fff i2c1_ba i2c1 ? ?? 0x400e_6000 C 0x400e_6fff pwm_ba pwm ?? 0x400e_7000 C 0x400e_7fff rtc_ba ??? (rtc) ?? 0x400e_8000 C 0x400e_8fff i2s_ba i 2 s ?? 0x400e_9000 C 0x400e_9fff spi0_ba spi0 / ?? (spi0) 0x400e_a000 C 0x400e_afff timer01_ba timer0/timer1 ?? 0x400e_b000 C 0x400e_bfff timer23_ba timer2/timer3 ?? 0x400e_c000 C 0x400e_cfff uart0_ba uart0 ?? ( ? ) 0x400e_d000 C 0x400e_dfff uart1_ba uart1 ?? ( ) 0x400e_e000 C 0x400e_efff uart2_ba uart2 ?? ( ) 0x400e_f000 C 0x400e_ffff wdt_ba wdt ? ?? ??? (0xe000_e000 ~ 0xe000_efff) 0xe000_e010 C 0xe000_e0ff scs_ba ?????
n uc505 mar 10 , 201 5 page 55 of 110 1.01 numicro? nuc505 0xe000_e100 C 0xe000_ecff scs_ba ???? 0xe000_ed00 C 0xe000_ed8f scs_ba ???? 6.2 - 2 ???? 6.2.6 sram ?? nuc505 128 k ? sram sram ? bank sram bank0 sram bank1 sram bank 2 sram bank 3 ? bank 32 k ???????? ? ? 128 k ? sram ? ?? / / ? ??? 32 k ? sram bank s ? ????? 0x1ff0_0000 ? ???? 128k ? sram ??? 0x0000_0000 ? 6.2 - 2 sram ?? ? 6.2 - 3 nuc505 sram ?? m451 sram bank ? bank ??? 32 k ? bank0 ?? 0x2000_0000 0x2000_ 7 fff bank1 ? 0x2000_ 8 000 ahb bus ahb interface controller sram decoder sram bank 0 sram bank 1 sram decoder ahb interface controller ahb interface controller sram decoder sram bank 2 ahb interface controller sram decoder sram bank 3
n uc505 mar 10 , 201 5 page 56 of 110 1.01 numicro? nuc505 0x2000_ f fff bank 2 ?? 0x200 1 _ 0 000 0x200 1 _ 7 fff bank 3 ?? 0x200 1 _ 8 000 0x200 1 _ f fff ? bank ? ? 0x2000_0000 ?? 0x1 ff 0_0000 cpu ? ? 0x2000_0000 0x2000_ 7 fff 0x1 ff 0_0000 0x1 ff 0_ 7 fff sram bank0 ?? 0x2000_ 8 000 0x2000_ f fff 0x1 ff 0_ 8 000 0x1 ff 0_ f fff sram bank1 ?? 0x200 1 _0000 0x200 1 _ 7 fff 0x1 ff1 _0000 0x1 ff1 _ 7 fff sram bank 2 ? ?? 0x200 1 _ 8 000 0x200 1 _ f fff 0x1 ff1 _ 8 000 0x1 ff1 _ f fff sram bank 3 512 mb 32 k byte sram bank 0 0 x 2000 _ 0000 reserved 0 x 3 fff _ ffff 32 k byte sram bank 1 0 x 2000 _ 7 fff 0 x 2000 _ ffff 0 x 2000 _ 8000 0 x 2001 _ 0000 128 k byte device 0 x 1 ff 0 _ 0000 0 x 1 ff 0 _ 7 fff 0 x 1 ff 0 _ ffff 0 x 1 ff 0 _ 8000 128 k byte device remapping remapping 0 x 1 ff 1 _ 0000 0 x 1 ff 1 _ 7 fff 0 x 1 ff 1 _ ffff 0 x 1 ff 1 _ 8000 0 x 2001 _ 7 fff 0 x 2001 _ ffff 0 x 2001 _ 8000 0 x 2002 _ 0000 32 k byte sram bank 2 32 k byte sram bank 3 32 k byte sram bank 0 32 k byte sram bank 1 32 k byte sram bank 2 32 k byte sram bank 3 remapping remapping
n uc505 mar 10 , 201 5 page 57 of 110 1.01 numicro? nuc505 ? 6.2 - 3 sram ??? ? 6.2 - 4 ? ??? 128k ? sram ??Y??? spi flash ? ? 0x0000_0000 ???? sys_rvmpaddr[31:0] sys_rvmplen[31:24] ? ? sys_rvmpaddr ????? sys_rvmplen ??? 1k ? ? 6.2 - 4 ??? 6.2.7 ahb ? nuc505 ? ahb - compliant ??? ahb / ??? nuc505 ahb ??? ??????????????????? sys_ahbctl ? prisel ????? ???? 6.2.7.1 prisel = 0 ????? ahb ????? 6.2 - 3 spi flash 0 x 2000 _ ab 00 0 x 2000 _ b 2 ff 2 kbytes 2 kbytes 0 x 2000 _ 0000 0 x 2001 _ ffff 0 x 0000 _ 0000 0 x 0000 _ 07 ff 0 x 0000 _ 0800 0 x 001 f _ ffff 2 mb 128 kb sram vector mapping sys _ rvmpaddr [ 31 : 0 ] = 0 x 2000 _ ab 00 sys _ rvmplen [ 31 : 24 ] = 0 x 02 example :
n uc505 mar 10 , 201 5 page 58 of 110 1.01 numicro? nuc505 ? (prisel = 0) ahb ? 1 ( ) cortex - m4 i 2 cortex - m4 d 3 cortex - m4 system 4 spi m 5 usbd 6 u sbh 6 sd h 8 ( ) i 2 s 6.2 - 3 ???? ahb ?? ???? ahb ?? ahb ? ? (prisel = 0) ahb ? 1 ( ) cortex - m4 i 2 cortex - m4 d 3 cortex - m4 system 4 spi m 5 usbd 6 u sbh 6 sd h 8 ( ) i 2 s 6.2 - 3 ???? ahb ?? ??? spi flash ?? cpu ?? nuc505 ???? cpu ?? cpuhpri sys_ahbctl ?? bit4 1 ?? irq ? prists sys_ahbctl ?? bit5 ? 1 arm ??? ahb ? ?? 1 prists ??????? ? ? cpuhpri ? 1 ? prists ???? 1 ??? prists 1 arm ?? ???? 6.2.7.2 prisel = 1 ????? ahb ????????
n uc505 mar 10 , 201 5 page 59 of 110 1.01 numicro? nuc505 ???????? ? 6.2.7.3 ahb ???? i 2 s > sdh > usbh > usbd > spi m > m4(s) > m4(d) > m4(i) .
n uc505 mar 10 , 201 5 page 60 of 110 1.01 numicro? nuc505 6.2.8 ??? cortex - m 4 ? ??? systick systick ????? 24 ?????? ????? ?? (rtos) ?????? ??????? systick ???? ( syst_ cvr ) ?? 0 ?? ?? systick ??? ( syst_ rvr ) ? ???? 0 ?? countflag countflag ?? syst_ cvr ? ? ???????? ?? syst_ rvr ? ? ? syst_ rvr ? ? 0 ???????? 0 ???? ? ? arm ? cortex? - m 4 technical reference manual arm ? v6 - m architecture reference manual
n uc505 mar 10 , 201 5 page 61 of 110 1.01 numicro? nuc505 6.2.9 ?? nvic ???????????????? nvic ? ?????????? nvic ???? ??????????????? ????????????? nvic ? nvic ? scs( ?? ) nvic ???????? ??? nvic ?? : ? ??? 1 - 240 ? ? ??? 0 15 ?????? 0 ? ? ? ?? ? ??? ? ??? ? ? ?? ? ?? (wic) ????? ?????????????????? ????? ?????? 6.2.9.1 nuc505 ????????? 16 ?? ?? 0x00 ??? 0xf0 ( 4 ??? 0) ?? ?? 0x00 ?? 0 ??? 4 ? 3 ??? reset, nmi hard fault ?????? (isr) ????? ?? 0x00000000 ?????? vtor ??? ????? 0x000000 80 0x3fffff80 ??????????? ??2
n uc505 mar 10 , 201 5 page 62 of 110 1.01 numicro? nuc505 6.2 - 4 ?? ? ( ??? ) 0 ~ 15 - - ??? 16 0 pwr_int ? 1 7 1 wdt_int ?? 1 8 2 reserved 19 3 i2s_int i 2 s 20 4 eint 0_int ? gpio group 0 21 5 eint 1_int ? gpio group 1 2 2 6 eint 2_int ? gpio group 2 2 3 7 eint 3_int ? gpio group 3 2 4 8 spim_int spi m 2 5 9 usbd_int usb device 20 2 6 10 tm0_int timer0 2 7 11 tm1_int timer1 ? ? ? reset 1 0x00000004 - 3 nmi 2 0x00000008 - 2 hard fault 3 0x0000000c - 1 memory manager fault 4 0x00000010 bus fault 5 0x00000014 usage fault 6 0x00000018 reserved 7 ~ 10 svcall 11 0x0000002c debug monitor 12 0x00000030 reserved 13 pendsv 14 0x00000038 systick 15 0x0000003c interrupt (irq0 ~ irq 31 ) 16 ~ 47 0x00000000 + (vector number)*4
n uc505 mar 10 , 201 5 page 63 of 110 1.01 numicro? nuc505 2 8 12 tm2_int timer2 2 9 13 tm3_int timer3 30 14 sdh_int sdh 31 15 pwm0_int pwm0 3 2 16 pwm1_int pwm1 3 3 17 pwm2_int pwm2 3 4 18 pwm3_int pwm3 3 5 19 rtc_int ??? 3 6 20 spi0_int spi0 3 7 21 i2c1_int i2c1 3 8 22 i2c0_int i2c0 3 9 23 uart0_int uart0 40 24 uart1_int uart1 41 25 adc_int adc 4 2 26 wwdt_int ??? 4 3 27 usbh_int usb host 1.1 4 4 28 uart2_int uart2 4 5 29 lvd_int ?? 4 6 30 spi1_int spi1 4 7 31 reserved 6.2 - 5 ?? 6.2.9.2 ?? ? ? ??? ? nvic ? nvic ? ? ?? 1 ?? ??? 1 ? ? ? ?????? ? ??????????? ?????? ? ???? nvic ????? / ?? / ???? set - pending ? clear - pending ? 1 ?? 1 ? ? ? ??? ???? clear - pending ??????? ? 32 ? 8 ? nvic ? ??? 4 ? nvic ???????? ? ? ??
n uc505 mar 10 , 201 5 page 64 of 110 1.01 numicro? nuc505 ?? 6.3.1 ??????? ahb apb ??? usb usb uart ?? pll ??? pll apll ?? hxt ?? pll ? ????? apll ???????? ???? ? , ????????????? ? ? ? ?? ???????? ??
n uc505 mar 10 , 201 5 page 65 of 110 1.01 numicro? nuc505 6.3.2 ??? ? 6.3 - 1 ????? 1 2 m h z p l l _ f o u t s r a m 0 1 r t c c p u s r a m 2 3 e x t e r n a l 3 2 . 7 6 8 k h z c p u c l k h c l k 1 2 m h z s p i m a p l l _ f o u t 1 2 m h z i n t e r n a l 3 2 . 7 6 8 k h z 1 0 e x t e r n a l 3 2 . 7 6 8 k h z p l l _ f o u t 1 0 1 2 m h z 1 / ( s y s c l k _ n + 1 ) p c l k 1 / ( p c l k d i v _ n + 1 ) i n t e r n a l 3 2 . 7 6 8 k h z i 2 c 0 i 2 c 1 r t c _ c l k s r c [ 0 ] r t c _ 3 2 k r t c _ 3 2 k 1 0 1 2 m h z c l k d i v 4 [ 2 4 ] c l k d i v 0 [ 7 ] r t c _ 3 2 k 1 0 1 2 m h z c l k d i v 4 [ 2 5 ] t m r 1 r t c _ 3 2 k 1 0 1 2 m h z c l k d i v 4 [ 2 6 ] t m r 2 r t c _ 3 2 k 1 0 1 2 m h z c l k d i v 5 [ 2 4 ] t m r 3 r t c _ 3 2 k 1 0 1 2 m h z c l k d i v 5 [ 2 5 ] w d t p l l _ f o u t 1 0 1 2 m h z c l k d i v 5 [ 2 6 ] p w m p l l _ f o u t 1 0 1 2 m h z c l k d i v 3 [ 2 0 ] u a r t 2 p l l _ f o u t 1 0 1 2 m h z c l k d i v 3 [ 1 2 ] u a r t 1 p l l _ f o u t 1 0 1 2 m h z c l k d i v 3 [ 4 ] u a r t 0 r e s e r v e d 1 2 m h z a p l l _ f o u t p l l _ f o u t c l k d i v 2 [ 2 5 : 2 4 ] 1 1 1 0 0 1 0 0 i 2 s 1 / ( t m r 2 d i v + 1 ) 1 / ( t m r 1 d i v + 1 ) t m r 0 1 / ( t m r 0 d i v + 1 ) 1 / ( p w m d i v + 1 ) 1 / ( w d g c l k _ n + 1 ) 1 / ( t m r 3 d i v + 1 ) 1 / ( u a r t 2 d i v + 1 ) 1 / ( u a r t 1 d i v + 1 ) 1 / ( u a r t 0 d i v + 1 ) 1 / ( i 2 s d i v + 1 ) p l l _ f o u t 1 0 1 2 m h z c l k d i v 2 [ 2 9 ] s p i 1 1 / ( s p i 1 _ c l k d i v + 1 ) p l l _ f o u t 1 0 1 2 m h z c l k d i v 2 [ 2 8 ] s p i 0 1 / ( s p i 0 _ c l k d i v + 1 ) p l l _ f o u t 1 0 1 2 m h z c l k d i v 1 [ 2 8 ] a d c 1 / ( a d c d i v + 1 ) 1 0 s y s t i c k c l k d i v 1 [ 3 0 ] c p u c l k 1 / ( s t i c k d i v + 1 ) 1 2 m h z p l l _ f o u t 1 0 1 2 m h z s d h c 1 / ( s d h d i v + 1 ) s y s t _ c s r [ 2 ] p l l _ f o u t 1 0 1 2 m h z u s b d 1 / ( u s b d d i v + 1 ) p l l _ f o u t 1 0 1 2 m h z u s b h 1 / ( u s b h d i v + 1 ) c l k d i v 0 [ 3 1 ] c l k d i v 0 [ 2 3 ]
n uc505 mar 10 , 201 5 page 66 of 110 1.01 numicro? nuc505 6.3.3 ?? ?? 4 ??? ? ???? (rtc_clk) ? ? 32.768 khz ? lxt ? 32.768 k hz rc ( l irc) ? ? 12 mhz ? (hxt) ? ?? ?? pll ?? (pll _ fout) ? ?? ? pll ?? ( a pll _ fout) ? 6.3 - 2 ??? ?? x t1_in / x32_in pad x t1_out / x32_out ?? ????? ????????? ??? x t 1 _ o u t e x t e r n a l 1 2 m h z c r y s t a l ( h x t ) h x t e n ( c l k _ p w r c t l [ 0 ] ) x t 1 _ i n p l l p l l _ f o u t x 3 2 _ o u t e x t e r n a l 3 2 . 7 6 8 k h z c r y s t a l ( l x t ) x 3 2 _ i n i n t e r n a l 3 2 . 7 6 8 k h z o s c i l l a t o r ( l i r c ) h x t a p l l a p l l _ f o u t 1 0 r t c _ c l k l i r c l x t r t c _ c l k s r c [ 0 ]
n uc505 mar 10 , 201 5 page 67 of 110 1.01 numicro? nuc505 ? ? 12 mhz 20pf 1 m ? 32.768 khz 33pf 10 m ? 6.3 - 1 ???? ? 6.3 - 3 ?? 6.3.4 ??? ????????????????????? ? ?? ? ?? ? 32.768 khz ? rc (lirc ) ? 32.768 khz ??? (lxt) ??????? pdwkpsc ( clk_pwrctl [23:8]) x 256 hxt ?? c 1 c 2 r c r y s t a l c h i p b o a r d e x t e r n a l c r y s t a l c l o c k _ o u t x t _ i n / x 3 2 _ i n x t _ o u t / x 3 2 _ o u t
n uc505 mar 10 , 201 5 page 68 of 110 1.01 numicro? nuc505 ? 6.4.1 nuc 505 ? 52 ? i/o ???????? 52 ?? pa, pb, pc p d ?? pa pb 16 ?? p c 15 ?? pf 5 ????? ??????????? i/o ?? i/o ?? ?????? i/o ????? pb.2 ?? ? i/o ??? vdd ?? vss ?? 40 k~ 5 0k ? px_puen ? i/o ? 6.4 - 1 i/o ?? 6.4.2 ? i/o ?? : ? ? ? ? cmos / ????? 6.2.9 ?? sys_gpaibe ? ? i/o ??? p a d p i n [ n ] ( p x _ p i n ) p u l l s e l [ 0 ] ( p x _ p u e n ) p u l l s e l [ 1 ] ( p x _ p u e n ) m o d e [ n ] ( p x _ m o d e ) d o u t [ n ] ( p x _ d o u t ) n o t e : p x _ m e a n s p a _ , p b _ , p c _ , o r p d _
n uc505 mar 10 , 201 5 page 69 of 110 1.01 numicro? nuc505 ? i/o ? ? ??????????
n uc505 mar 10 , 201 5 page 70 of 110 1.01 numicro? nuc505 ? 6.5.1 ? 4 32 - ? , timer0 ~ timer3, ???????? ???????????????? ? . 6.5.2 ? 4 32 - ? 24 ?? 8 ?? ? ???? ? ? , , ??? ? = ( ?? ) * (8 - ?? +1) * cmpdat (timerx_cmp[23:0]) ? = (1 / t mhz) * (2 8 ) * (2 24 ), t ??? ? ? timer x _cnt ( ??? ) ??? 24 ?? ? ??? ( tm0_cnt_out ~ tm3_cnt_out) ? ? ??? (tm 0 _ext ~ tm 3 _ext) ? ? ??? (tm 0 _ext ~ tm 3 _ext) ? 24 ? ? ?????????
n uc505 mar 10 , 201 5 page 71 of 110 1.01 numicro? nuc505 pwm ?? ? 6.6.1 nuc505 ?? pwm ? 4 ? pwm 4 ?????? (pwm_ch0/ pwm_ch1 pwm_ch2/pwm_ch3) pwm 16 pwm ?? pwm ???? pwm ?? ? ?? 8 ??????????? pwm ??? 8 ?? 5 (1, 1/2, 1/4, 1/8, 1/16) ???? pwm ?????? pwm ? ? ??????? pwm ?? ? ???????? pwm ? r capdat n ? ??? pwm ? fcapdatn ??? 0 ? crlien0 (pwm_capctl01[1]) ( ?? ) c flien0 (pwm_capctl01[2]) ( ??? ) ???? 1 ? ? crlien 1 (pwm_capctl01[1 7 ]) ( ?? ) cflien 1 (pwm_capctl01[ 18 ]) ( ? ? ) ? ? 2 3 ? ? ? ? crlien2 (pwm_capctl23[1]),cflien2 (pwm_capctl23[2]) crlien3 (pwm_capctl23[17]), cflien3 (pwm_capctl23[18]) ? ? ? ? ? 0/1/2/3 ? pwm 0/1/2/3 ? pwm 4 ? pwm0 ?? 0 ??? pwm1 ?? 1 ???? ? pwm ?????????? 6.6.2 pw m 6.6.2.1 ? ? 4 ? 16 ? pwm ? ? 8 - ???? ? ? 4 pwm ? ? ? ? pwm ?? ? ? 8 ? 6.6.2.2 ? ? 4 ? 6 ??? ? ? ???? ? ? 4 ??
n uc505 mar 10 , 201 5 page 72 of 110 1.01 numicro? nuc505 ?? 6.7.1 ?????????? ??? ?????? ??????? ?? 6.7.2 ? 18 ? ??? ? ? (2 4 ~ 2 18 ) wdt_clk ??? wdt_clk = 32 khz ?? 32.5 ms ~ 8.224 s ? ??? (1 / wdt_clk) * 63 ? ????? 1026 130 18 3 wdt_clk ?? . ? ???? 32 khz ?????
n uc505 mar 10 , 201 5 page 73 of 110 1.01 numicro? nuc505 ?? 6.8.1 ?? (wwdt) ??? ? ????? ?????? . 6.8.2 ? 6 ? cntdat ( wwdt_cnt [5:0]) 6 ?? cm pdat ( wwdt_ctl [21:16]) ? ?? ? 11 - wwdt ??? pscsel ( wwdt_ctl [11:8]) ? wwdt ?
n uc505 mar 10 , 201 5 page 74 of 110 1.01 numicro? nuc505 ??? 6.9.1 ???? ??? (rtc) ?? rtc ? 32.768 khz (lxt) (lirc) ?????? ?? ?? ? bcd ??? (lxt) ? (lirc) ????? . rtc ?? 32 ? ? ????? ????????? 6.9.2 ? ? ? rtc_time ( ? , , ) rtc_cal ( , , ) rtc ? ? ?? ( ? , , ) ( , , ) rtc_talm rtc_calm ? ? 12 - ? 24 - ? ? , rtc_clkfmt ? ? ? ?? , rtc_leapyear ? ? ? ? rtc_weekday ? ? ? rtc ?? ?? ? rtc_freqadj ? ? ? ??? bcd ? ? 8 rtc ??? 1/128, 1/64, 1/32, 1/16, 1/8, 1/4, 1/2 1 ? ? rtc ? ? rtc ??????? ? ? 32 ??? rtc ??_
n uc505 mar 10 , 201 5 page 75 of 110 1.01 numicro? nuc505 ? 6.10.1 nuc505 ?? 3 ??? (uart). uart ???? uart , ? uart ?????? ?? cpu ?? ????? uart ?? 10 ? . uart ? irda sir , rs - 485 ?? . 6.10.2 ? ????? ? ? / 16/16(uart0)/ / 64/64(uart1 uart2) ? fifo ? ??? ( ncts nrts) uart1 uart2 ? ???? ? ????? ? ? ncts rx ?? ? ? 8 ??? ? ?? dly (ua_tor [15:8]) ??? stop ? start ?? ? ??? ? ? break error frame error parity error / ? ? ??? ? ?? 5~8 ? ????? ? ??? 1 1.5 2 ? ? irda sir ?? ? ???? 3/16 ? ? ? lin ?? (uart1 uart2 ? ) ? ? lin / ?? ? ? break ?? ? ?? break ? ? ? rs - 485 ?? ? ? rs - 485 9 - ?? ? ?? nrts ??? rs - 485 ?
n uc505 mar 10 , 201 5 page 76 of 110 1.01 numicro? nuc505 i 2 c ?? ? ? ? 6.11.1 ? i 2 c ??? ????? ? i2c ?? ??? ?????? i 2 c ? ? scl sda ????? . ??? 8 . ? scl ??? msb ??? ? ?? ? scl ?? ? sda scl ???? scl ?? ? scl ?? sda ??? (start or stop) i 2 c ?? ? . ? 6.11 - 1 i 2 c ? ? i 2 c ?? i 2 c ?Z?? i 2 c ???? ?? i2cen ( i2c _ctl[6]) ? '1' ????? i 2 c ??? sda ? scl ? i 2 c ? i 2 c ??k?? i/o ?? i 2 c ???? ? i/o ?? i 2 c . s t o p s d a s c l s t a r t r e p e a t e d s t a r t s t o p
n uc505 mar 10 , 201 5 page 77 of 110 1.01 numicro? nuc505 6.11.2 nuc505 ?? 2 ? i 2 c . i2c ? sd a scl ? ? ? : ? ? / ??? ???? ? ???? ? ?? ? ????? ? ?????????? ? ???????? ? ? 14 ? i2c ??? i2c . ? ?? ? ? ? ? 7 ???? ? ? ???? 4 ?? ? ) ? ? ???
n uc505 mar 10 , 201 5 page 78 of 110 1.01 numicro? nuc505 ? 6.12.1 ? (spi) ????????? / ? ? 4 ????? nuc505 ? 2 spi ? ? spi ? - ??? - ?? spi ? 6.12.2 ? ????? ? ???? 8 32 ? ? 8 ??? fifo ? ? msb lsb ? ? ?? ? ? pdma ? ???? ?? ???? ? 2 spi
n uc505 mar 10 , 201 5 page 79 of 110 1.01 numicro? nuc505 spi ??? ?? 6.13.1 ?? spi ??? ? - ? ? cpu ? ? - ? ?? spi flash ? spi flash spi ????????? 1 ????? ???????? spim_ctl1 ?? ????? 4 32 / ?? 1 4 ???? 8, 16, 24, 32 ? / ?? 6.13.2 ? ? spi ?? ? ? dma ?? ( dma dma ) ????? (dmm) i / o ?? ? ??? 8, 16, 24 , 32 ? ??? (1 - bit), dual (2 - bit), quad (4 - bit) i/o ?? ? ????? / ?? ? ? / ?? ? spi flash ? spi flash ? ????????
n uc505 mar 10 , 201 5 page 80 of 110 1.01 numicro? nuc505 ?? 2 s 2 s) 6.14 6.14.1 i 2 s ??????? i2s ? 16 ? fifo ?????? 8 , 16, 24, 32 ?? ????? delta - sigma 24 codec ???? 6.14.2 i 2 s ? ??????? ? ? 8, 16, 24 32 ? ? ??? ? ? i 2 s msb ?? ? ? pcm - a pcm - b ?? ? ? 16 ? fifo ???? ? ???? ? ? tx dma ?? rx dma ? ? ? rx ?? ? ???? ? codec ? ???? ? ? ? ???? ? adc ? (thd+n): - 80 db ? (dr) (snr): 90 db (a - weighted) ? dac ( 32? ? ) ? (thd+n): - 60 db ? (dr) (snr): 93 db (a - weighted) ? ?? 8 khz, 11.025 khz, 12 khz, 16 khz, 22.05 khz, 24 khz, 32 khz, 44.1 khz, 48 khz, 96 khz
n uc505 mar 10 , 201 5 page 81 of 110 1.01 numicro? nuc505 usb 2.0 6.15.1 usb ?? ahb ? utmi ? usb ahb ?? ahb ??? cpu ? ahb ??? usb ? in out ? usb ?? ahb ????? usb usb2.0 Z??? ? 12 ????????? usb ? dma cpu ? 6.15.2 ? usb 2.0 Z ? ???? 12 ???? ? ?????? in out ? in ????? ? ???? , ???? , fly ?? ? ? dma ? 2048 ?? ram ??? ? ??? 1024 ?
n uc505 mar 10 , 201 5 page 82 of 110 1.01 numicro? nuc505 usb 1.1 host 6.16.1 nuc505 ?? usb 1.1 host (usbh) ?? ?? (openhci, ohci) Z?? ? usb ? ? usb ? ? hub ? ? ? usb ??? dma ? ? ? ?? ?? usb ? usb ? ? ???? usb ?? ?? ????? 6.16.2 ? ? ?? usb ? 1. 1 ? ???? (openhci) ? 1.0 ? ?? (12mbps) ? (1.5mbps) usb ? ? ????? ? ? hub ? lqfp48 lqfp64 ? ? usb ? qfn88 ? usb ?? ? ?? ? ?? ?? ? ??? dma ?
n uc505 mar 10 , 201 5 page 83 of 110 1.01 numicro? nuc505 ? 6.17.1 ? (sdh controller) ? dmac ? ( ?? ? ) ? sd ? dmac ? ??? 128 ???? dma ( ??? ) , sd ? sd/sdhc/mmc ?? sd ? sd/sdhc /mmc ? ?? dmac ??? ??????? 6.17.2 ? ? ? dma ? ? ? ? scatter - gather . ? ? ? 128 ? ????????? ? ? dmac ??? . ? ? sd/sdhc /mmc . ? ??? hclk ? ? sdhc ??
n uc505 mar 10 , 201 5 page 84 of 11 0 1.01 numicro? nuc505 12 ? ? 6.18.1 nuc505 ?? 12 ? ??? (adc) ? ? (adc_ch0, adc_ch1, adc_ch7). adc_ch0 ?? 10 k ? ? adc_ch2 ????????? swtrg ( adc_ctl[0]) ad ? 6.18.2 ? ??? : 0~ av dd adc . ? 12 - bit 10 - bit ?? . ? 8 ? ? adc ? ? 16 mhz. ? adc_ch1 ??? 1 m sps . ? adc_ch2, adc_ch7 ? ? 200 k sps ? . ? adc ? ? . ? ?? ? (adc_ch2). ? ? 10 k? ? ? (adc_ch0).
n uc505 mar 10 , 201 5 page 85 of 110 1.01 numicro? nuc505 7 ?? ? ? v dd ? v ss ??? - 0.3 + 4 .0 v v in ? v ss - 0.3 v dd + 0.3 v 1/t clcl ? 12 mhz t a ? - 40 + 85 t st ? - 55 +150 i dd v dd - 1 6 0 ma i ss v ss 1 6 0 ma i io ? i/o ? i/o pin[*2, 3, 4] ma ? i/o ? i/o pin[*2, 3, 4] ma i/o ?? 100 ma i/o ?? 100 ma ? : 1. ?????? 2. 4ma: pa.14, pa.15, pb.0, pb.1, pb.2, pb.3, pb.4, pb.5, pb.6, pb.7, pb.8, pb.9, pb.10, pb.11, pc.8, pc.9, pc.10, pc.11, pc.12, pd.0, pd.1 3. 8ma: pa.8, pa.9, pa.10, pa.11, pa.12, pa.13, pb.12, pb.13, pb.14, pb.15, pc.0, pc.1, pc.2, pc.3, pc.4, pc.5, pc.6, pc.7, pc.13, pc.14 4. ? 2ma, 6.5ma, 8.7ma, 13ma, 15.2ma, 19.5ma, 21.7ma, 26.1ma: pa.0, pa.1, pa.2, pa.3, pa.4, pa.5, pa.6, pa.7, pd.2, pd. 3, pd.4
n uc505 mar 10 , 201 5 page 86 of 110 1.01 numicro? nuc505 dc ( v dd - v ss = 3 ~ 3.6 v, t a = 25 ? c) ? ? ? v dd ? 3 3.3 3.6 v v ss av ss ? - 0.3 - - v v dd 12 ? _ bat rtc ? bat_ex ? bat_in ? int_rc ? ? oh ?? ol ?? ih ?? il ?? th ? pu ? k in = v ss
n uc505 mar 10 , 201 5 page 87 of 110 1.01 numicro? nuc505 ? ? ? r pd ? 37 49 120 k v in = v dd i l ? - 10 - 10 ua i oz ?? - 10 - 10 ua i ol1 ? [*1] 4 - - ma v ol = 0.4v i ol2 8 - - ma i ol3 2 6.5 8.7 13 15.2 19.5 21.7 26.1 - - ma i oh1 ? [* 2 ] 4 - - ma v oh = 2 .4v i oh2 8 - - ma i oh3 2 6.5 8.7 13 15.2 19.5 21.7 26.1 - - ma i dd1 v dd = 3.3v , ???? while(1){} spi flash ram ? - 18.83 - ma hxt 12 mhz lxt pll 96mhz all digital module code ? ? ? ? spi i d d2 - 27.33 - ? ? ? ? spi i dd3 - 25.38 - ? ? ? ? ram i dd4 - 32.13 - ? ? ? ? ram i dd5 - 4.53 ? ? ? ? spi i dd6 - 6.47 ? ? ? ? spi i dd7 5.23 ? ? ? ? ram i dd8 5.94 ? ? ? ? ram
n uc505 mar 10 , 201 5 page 88 of 110 1.01 numicro? nuc505 ? ? ? i idle1 v dd = 3.3v , ??? 12 m hz - 17 - ma hxt rtc pll all digital module ? ? ? ? i idle2 - 12.3 - ? ? ? ? i pwd v dd =3.3v , ??? ( ??? ) 700 - - ua hxt rtc pll ram retention ? ? ? ? note: 1. 4ma: pa.14, pa.15, pb.0, pb.1, pb.2, pb.3, pb.4, pb.5, pb.6, pb.7, pb.8, pb.9, pb.10, pb.11, pc.8, pc.9, pc.10, pc.11, pc.12, pd.0, pd.1 2. 8ma: pa.8, pa.9, pa.10, pa.11, pa.12, pa.13, pb.12, pb.13, pb.14, pb.15, pc.0, pc.1, pc.2, pc.3, pc.4, pc.5, pc.6, pc.7, pc.13, pc.14 3. can setting strength for 2ma, 6.5ma, 8.7ma, 13ma, 15.2ma, 19.5ma, 21.7ma, 26.1ma: pa.0, pa.1, pa.2, pa.3, pa.4, pa.5, pa.6, pa. 7, pd.2, pd.3, pd.4
n uc505 mar 10 , 201 5 page 89 of 110 1.01 numicro? nuc505 ac 7.3.1 ? ? : ??? 50%. ? ? ? . ????? t chcx - 41.6 - ns ????? t clcx - 41.6 - ns ?? t clch - - 25 ns ??? t chcl - - 25 ns 7.3.2 ? ? ? ? . f hxt ?? ? x in 12 mhz t a ? - - 40 - 85 v hxt ? - 3.3 v i hxt 12 mhz@ v dd = 3.3 v - 3 - ma 7.3.3 ??? ? ? ? 12 mhz 20pf 1 m ? 32.768 khz 33pf 10 m ? t c l c l t c l c x t c h c x t c l c h t c h c l
n uc505 mar 10 , 201 5 page 90 of 110 1.01 numicro? nuc505 ? 7.3 - 1 ? 7.3.4 ? ? ? ? ? . ? - 3 - 3.6 v ? - - 32 - k hz v dd = 3 .3 v - 0.5 - ua 1 2 m h z c r y s t a l 2 0 p 2 0 p x t 1 _ o u t x t 1 _ i n 1 0 m 1 m 3 2 . 7 6 8 k h z c r y s t a l 3 3 p 3 3 p x t 3 2 _ o u t x t 3 2 _ i n
n uc505 mar 10 , 201 5 page 91 of 110 1.01 numicro? nuc505 ? 7.4.1 12 - bit saradc ? ? ? a vdd _ adc ? 2.7 3.3 3.6 v r adc ? - - 12 bit v ref ? 2 - a vdd _ adc v v in adc ? 0 - v ref v r in ? 2 m ? f sps ? - - 1m hz adc clock = 16mhz free running conversion (adc_ch1) - - 200k hz adc clock = 3.2 mhz free running conversion (adc_ch2, adc_ch3, adc_ch4, adc_ch5, adc_ch6, adc_ch7) e q ? - - 2 - 4 lsb e a - 3 - lsb inl ? - 3 - lsb dnl ? - 1 - +1.5 lsb e o 1 3 lsb snr s/n - 62 - db - ? - 62 - db ? : 1. adc ? ?Y? ?? 2. ???
n uc505 mar 10 , 201 5 page 92 of 110 1.01 numicro? nuc505 note: the inl is the peak difference between the transition point of the steps of the calibrated transfer curve and the ideal transfer curve. a calibrated transfer curve means it has calibrated the offset and gai n error from the actual transfer curve. 1 2 3 4 5 6 4 0 9 5 4 0 9 4 7 4 0 9 3 4 0 9 2 i d e a l t r a n s f e r c u r v e a c t u a l t r a n s f e r c u r v e o f f s e t e r r o r e o a n a l o g i n p u t v o l t a g e ( l s b ) 4 0 9 5 a d c o u t p u t c o d e o f f s e t e r r o r e o g a i n e r r o r e g e f ( f u l l s c a l e e r r o r ) = e o + e g d n l 1 l s b
n uc505 mar 10 , 201 5 page 93 of 110 1.01 numicro? nuc505 7.4.2 24 - bit delta - sigma codec ? ? ? reference vmid - 0.5*a vdd _ co dec - v microphone bias bias ? - 0.75*a vdd _ c odec - v - - 3 ma ? - - 50 pf line input ? - 24 - bit thd ? - - 80 - 70 db dr ? 80 90 - db - 60db input, a - weighted snr s/n 80 90 - db - 100 - db ?? - 0.2 - db vfs ? - 0.93* a vdd _ codec / 3.3 - db 10 - - k - 10 - pf headphone output thd ? - - 80 - db rl = 0 , po = 10mw thd ? - - 60 - db rl = 32 , po = 10mw snr s/n 90 93 - db a - weighted power supply current (no pll, no loading) a vdd _ codec - 8 - ma
n uc505 mar 10 , 201 5 page 94 of 110 1.01 numicro? nuc505 ? ? ? a vdd _ hp - 4 - ma ? : audio codec ? ?Y? ?? . 7.4.3 ldo ? ? ? ? v dd ? 1.62 3.3 3.6 v a vdd _ ldo ? v ldo ? - 10% 1.2 +10% v t a ? - 4 0 25 85 e cap ? - 4.7 - f notes: 1. ? 0.1uf v dd v ss ?? 2. ????? ldo vss ?? 4.7 uf ??
n uc505 mar 10 , 201 5 page 95 of 110 1.01 numicro? nuc505 7.4.4 ? ? ? ? v dd ? 0 - 3.6 v t a ? - 40 25 85 i lvr ? - 25 4 0 ua v dd =3.3v v lvr ?? 2. 16 2. 4 2. 64 v t a = - 45 ~ 85 7.4.5 ?y ? ? ? t a ? - 40 25 85 i por ? - 33 50 ua v dd >reset voltage v por ?? 1.6 2 2.4 v t a = - 40 ~ 85 v por v dd ?? ?? - - 100 m v rpv dd v dd ?? ?? 0.025 - - v /ms t por ? vpor ?? ? 0.5 - - ms
n uc505 mar 10 , 201 5 page 96 of 110 1.01 numicro? nuc505 ? 7.4 - 1 ? t p o r r r v d d v p o r v d d t i m e
n uc505 mar 10 , 201 5 page 97 of 110 1.01 numicro? nuc505 7.4.6 usb phy usb dc 7.4.6.1 ? ? ? v ih (driven) 2.0 - - v v il - - 0.8 v v di usb_ dp - usb_dm 0.2 - - v v cm ?? includes v di range 0.8 - 2.5 v v se ?? 0.8 - 2.0 v - 400 - mv v ol (driven) 0 - 0.3 v v oh (driven) 2.8 - 3.6 v v crs ???? 1.3 - 2.0 v r pu 1.425 - 1.575 k v trm ????? (rpu) 14.25 - 15.75 k z drv 3.0 - 3.6 v c in steady state drive* 28 - 49.5 v ih (driven) pin to v ss - - 20 pf ? : .
n uc505 mar 10 , 201 5 page 98 of 110 1.01 numicro? nuc505 usb ? 7.4.6.2 ? ? ? t fr ? cl = 50p 4 - 20 ns t ff ?? cl = 50p 4 - 20 ns t frff ??? t frff = t fr / t ff 90 - 111.11 % usb 7.4.6.3 ? ? ? t fr ? cl = 5p 500 ns t ff ?? cl = 5p 500 ns t frff ??? t frff = t fr / t ff 90 111 %
n uc505 mar 10 , 201 5 page 99 of 110 1.01 numicro? nuc505 7.4.7 i 2 c ??? [1][2] ?? ][2] ? ? ? . ? . t low scl 4.7 - 1.2 - us t high scl 4 - 0.6 - us t su; sta repeated start ?? 4.7 - 1.2 - us t hd; sta start ? 4 - 0.6 - us t su; sto stop ?? 4 - 0.6 - us t buf ?? 4.7[3] - 1.2[3] - us t su;dat ?? 250 - 100 - ns t hd;dat ?? 0[4] 3.45[5] 0[4] 0.8[5] us t r scl/sda ? - 1000 20+0.1cb 300 ns t f scl/sda ?? - 300 - 300 ns c b ?? - 400 - 400 pf notes: 1. guaranteed by design, not tested in production. 2. hclk must be higher than 2 mhz to achieve the maximum standard mode i 2 c frequency. it must be higher than 8 mhz to achieve the maximum fast mode i 2 c frequency. 3. i 2 c controller must be retriggered immediately at slave mode after receiving stop condition. 4. the device must internally provide a hold time of at least 300 ns for the sda signal in order to bridge the undefined region of the falling edge of scl. 5. the maximum hold time of the start condition has only to be met if the interface does not stretch the low period of scl signal. ? 7.4 - 2 i 2 c ?? t b u f s t o p s d a s c l s t a r t t h d ; s t a t l o w t h d ; d a t t h i g h t f t s u ; d a t r e p e a t e d s t a r t t s u ; s t a t s u ; s t o s t o p t r
n uc505 mar 10 , 201 5 page 100 of 110 1.01 numicro? nuc505 7.4.8 spi ? ? ? . spi ?? (v dd = 3.0 v ~ 3.6 v, 0 pf ? ) t ds ?? 0 - - ns t dh ?? 4.5 - - ns t v ? - 2 4 ns spi ?? (v dd = 3.0 v ~ 3.6 v, 0 pf ? ) t ds ?? 0 - - ns t dh ?? 4.5 - - ns t v ? - 18 24 ns ? 7.4 - 3 spi ???? c l k p = 0 , t x _ n e g = 1 , r x _ n e g = 0 o r c l k p = 1 , t x _ n e g = 0 , r x _ n e g = 1 c l k p = 0 , t x _ n e g = 0 , r x _ n e g = 1 o r c l k p = 1 , t x _ n e g = 1 , r x _ n e g = 0 m i s o m o s i d a t a v a l i d d a t a v a l i d d a t a v a l i d d a t a v a l i d s p i c l k m i s o m o s i d a t a v a l i d d a t a v a l i d d a t a v a l i d d a t a v a l i d c l k p = 0 c l k p = 1 t v t d s t d h t v t d s t d h
n uc505 mar 10 , 201 5 page 101 of 110 1.01 numicro? nuc505 ? 7.4 - 4 spi ???? c l k p = 0 , t x _ n e g = 1 , r x _ n e g = 0 o r c l k p = 1 , t x _ n e g = 0 , r x _ n e g = 1 c l k p = 0 , t x _ n e g = 0 , r x _ n e g = 1 o r c l k p = 1 , t x _ n e g = 1 , r x _ n e g = 0 m i s o m o s i d a t a v a l i d d a t a v a l i d d a t a v a l i d d a t a v a l i d s p i c l k m i s o m o s i d a t a v a l i d d a t a v a l i d d a t a v a l i d d a t a v a l i d c l k p = 0 c l k p = 1 t v t d s t d h t v t d s t d h
n uc505 mar 10 , 201 5 page 102 of 110 1.01 numicro? nuc505 7.4.9 i 2 s ? ? . t h(ws) i2s ??? 42 - ns master fpclk = 12.288 mhz, data: 24 bits, audio frequency = 48 khz t su(ws) i2s ??? 37 - t h(ws) lrclk ? 7 - master mode ducy (sck) lrclk ? 1 - master mode t su(sd_mr) lrclk ?? 34 - slave mode t su(sd_sr) lrclk ? 0 - slave mode t h(sd_mr) i2s ??? ? 25 75 % slave mode t h(sd_sr) ?? 0 - ns master receiver t v(sd_st) 0 - slave receiver t h(sd_st) ?? 0 - master receiver t v(sd_mt) 0 - slave receiver t h(sd_mt) ? - 32 slave transmitter (after enable edge) t h(ws) ? 16 - slave transmitter (after enable edge) t su(ws) ? - 5 master transmitter (after enable edge) t h(ws) ? 0 - master transmitter (after enable edge)
n uc505 mar 10 , 201 5 page 103 of 110 1.01 numicro? nuc505 ? 7.4 - 5 i2s ???? ? 7.4 - 6 i 2 s ???? t w ( c k h ) t w ( c k l ) t h ( l r c l k ) t v ( l r c l k ) t h ( s d _ s t ) l s b t r a n s m i t ( 2 ) m s b t r a n s m i t b i t n t r a n s m i t l s b t r a n s m i t l s b r e c e i v e ( 2 ) m s b r e c e i v e b i t n r e c e i v e l s b r e c e i v e t s u ( s d _ m r ) t h ( s d _ m r ) s d t r a n s m i t s d r e c e i v e l r c l k o u t p u t t v ( s d _ s t ) b c l k o u t p u t t w ( c k h ) t w ( c k l ) t h ( l r c l k ) t s u ( l r c l k ) t h ( s d _ s t ) l s b t r a n s m i t ( 2 ) m s b t r a n s m i t b i t n t r a n s m i t l s b t r a n s m i t l s b r e c e i v e ( 2 ) m s b r e c e i v e b i t n r e c e i v e l s b r e c e i v e t s u ( s d _ s r ) t h ( s d _ s r ) s d t r a n s m i t s d r e c e i v e l r c l k i n p u t t v ( s d _ s t ) b c l k i n p u t
n uc505 mar 10 , 201 5 page 104 of 110 1.01 numicro? nuc505 8 ?? a v s s a d c a v d d c o d e a v c c d v c c v s s 0 . 1 u f f b f b p o w e r c r y s t a l n u c 5 0 5 s e r i e s c d e v i c e l d o r s 2 3 2 t r a n s c e i v e r r o u t t i n r i n t o u t p c c o m p o r t 0 . 1 u f u a r t r x d t x d s p e a k e r r h p _ o u t l h p _ o u t 5 v c c u s b h o s t d v c c 1 0 u f / 1 0 v 1 0 k n r e s e t 1 2 m h z c r y s t a l 2 0 p 2 0 p x t 1 _ o u t x t 1 _ i n v d d v s s i 2 c l k d a t a i 2 c 1 _ s d a i 2 c 1 _ s c l 4 . 7 k d v c c 4 . 7 k d v c c a v d d u s b n r e s e t i c e _ c l k s w d i n t e r f a c e a v d d a d c 3 2 . 7 6 8 k h z c r y s t a l 3 3 p 3 3 p x 3 2 _ o u t x 3 2 _ i n l d o _ c a p 4 . 7 u f r e s e t c i r c u i t v d d v s s s p i d e v i c e c s c l k m i s o s p i 1 _ s s m o s i s p i 1 _ c l k s p i 1 _ m i s o s p i 1 _ m o s i d v c c u s b d e v i c e u s b _ v d d 3 3 _ c a p 1 u f u s b _ d - u s b _ d + u s b _ v b u s a v d d h p v d d l d o _ a v s s a v s s h p v d d 1 0 m 1 m a u d i o _ r _ i n a u d i o _ l _ i n l i n e i n c u r r e t p r o t e c t i c n c t 3 5 2 0 u g p i o u s b h _ d - u s b h _ d + i c e _ c l k v s s r t c v c c r t c v d d r t c p o w e r d o m a i n
n uc505 mar 10 , 201 5 page 105 of 110 1.01 numicro? nuc505 9 ?? lqfp 48 l (7x7x1.4mm footprint 2.0mm) 9.1
n uc505 mar 10 , 201 5 page 106 of 110 1.01 numicro? nuc505 lqfp 64l ( 7 x 7 x1.4mm footprint 2.0mm) 9.2
n uc505 mar 10 , 201 5 page 107 of 110 1.01 numicro? nuc505 qfn 88 (10x10x 0.9 mm) 9.3
n uc505 mar 10 , 201 5 page 108 of 110 1.01 numicro? nuc505
n uc505 mar 10 , 201 5 page 109 of 110 1.01 numicro? nuc505 10 ?? 2015. 3 . 10 1.01 1. ?
n uc505 mar 10 , 201 5 page 110 of 110 1.01 numicro? nuc505 i mportant notice nuvoton products are neither intended nor warranted for usage in systems or equipment, any malfunction or failure of which may cause loss of human life, bodily injury or severe property damage. such applications are deemed, insecure usage. insecure usag e includes, but is not limited to: equipment for surgical implementation, atomic energy control instruments, airplane or spaceship instruments, the control or operation of dynamic, brake or safety systems designed for vehicular use, traffic signal instrume nts, all types of safety devices, and other applications intended to support or sustain life. all insecure usage shall be made at customers risk, and in the event that third parties lay claims to nuvoton as a result of customers insecure usage, custome r shall indemnify the damages and liabilities thus incurred by nuvoton.

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