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| 1 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification ver 1.02 2003/08/21 SN9C2038AF- 1.3M PIXELS DIGITAL STILL CAMERA SIGNAL PROCESSOR 1. General description SN9C2038AF is a very low cost 1.3M pixel digital still camera processor. It is highly integration single chip solution. It includes CMOS sensor interface, SDRAM interface, NAND flash memory interface, USB interface, compression engine, LCD direct driver, embedded 16bit DSP and low battery detection function. 2. Feature Support image size up 1280X1008. Dual mode camera- PC cam mode for VGA and DSC mode for SXGA and VGA. Support CMOS image sensor- OV9620/30, MI1300 9-bit CMOS image sensor raw data input can enable companding function. Provide scaling and panning function. Build-in JPEG-lite compression engine.. Support SDRAM 4Mb, 16Mb, 64Mb and 128Mb. Support Nand type flash memory 8MB, 16MB, 32MB. Embedded 16bit-DSP for camera control and USB transceiver. 6 USB endpoints: Control pipe, Isochronous pipe, Bulk pipe, Interrupt pipe and Audio pipe. USB 1.1 compliance and support suspend mode. Build in 8segment X 4 common, 1/3 bias status LCD driver. Embedded low battery detection function. Support flashlight function. Build-in 2D edge enhancement function. Build-in auto white balance and color matrix function. 12MHz crystal and 3.3Volt only. 128 pin LQFP package. 1 2 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification 3. Pin description Driving Pin No. PIN NAME DIR capacity (mA) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 LCD_COM0 LCD_COM1 LCD_COM2 LCD_COM3 LCD_SEG0 LCD_SEG1 LCD_SEG2 LCD_SEG3 LCD_SEG4 LCD_SEG5 LCD_SEG6 LCD_SEG7 LCD_VA LCD_VB LCD_VC ADIO3 GND VDD ADIO2 ADIO1 ADIO0 GPIO1 XVDD XIN XOUT XVSS KEY0 KEY1 VA0 VA1 VA2 B B B B B B B B B B B B B B B B P P B B B B P I B P I I B B B 4 4 4 4 4 KEY0 KEY1 VA0 VA1 VA2 KEY0 KEY1 VA0 VA1 VA2 ~CLK X ~CLK X 4 4 4 8 ADIO2 ADIO1 ADIO0 GPIO1 ADIO2 ADIO1 ADIO0 GPIO1 4 4 4 4 4 4 4 4 4 4 4 4 4 (INT_ROM) LCD_COM0 LCD_COM1 LCD_COM2 LCD_COM3 LCD_SEG0 LCD_SEG1 LCD_SEG2 LCD_SEG3 LCD_SEG4 LCD_SEG5 LCD_SEG6 LCD_SEG7 LCD_VA LCD_VB LCD_VC ADIO3 (EXT_ROM) TEST=0 TEST=1 ver 1.02 2003/08/21 Description LCD_COM0 Common0 for LCD LCD_COM1 Common1 for LCD LCD_COM2 Common2 for LCD LCD_COM3 Common3 for LCD LCD_SEG0 LCD_SEG1 LCD_SEG2 LCD_SEG3 LCD_SEG4 LCD_SEG5 LCD_SEG6 LCD_SEG7 LCD_VA LCD_VB LCD_VC ADIO3 Segment0 Segment1 Segment2 Segment3 Segment4 Segment5 Segment6 Segment7 for LCD for LCD for LCD for LCD for LCD for LCD for LCD for LCD Voltage A for LCD Voltage B for LCD Voltage C for LCD Audio I/O03 GND for I/O and core VDD for I/O and core Audio I/O2 Audio I/O1 Audio I/O0 General purpose I/O VDD for oscillator OSC input OSC output GND for oscillator KEY0 input (MODE) KEY1 input (ENTER) Address bus for SDRAM Address bus for SDRAM Address bus for SDRAM 2 3 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 VA3 VDD GND VA4 VA5 ROM_A3 VA6 ROM_A4 VA7 ROM_A5 VA8 ROM_A6 VA9 ROM_A7 VA10 ROM_A12 VA11 ROM_A14 VDDS ROM_A13 GNDS ROM_A8 VA12 ROM_A9 VA13 ROM_A11 VD_CS VD_RAS VD_CAS VD_WE VD_UDQM VD_LDQM VDD GND B P P B B B B B B B B B B B B B B B P B P B B B B B O O O O O O P P 4 4 4 4 4 4 4 4 4 4 4 L VA12 L VA13 L VD_CS VD_RAS VD_CAS VD_WE VD_UDQM VD_LDQM ROM_A8 VA12 ROM_A9 VA13 ROM_A11 VD_CS VD_RAS VD_CAS VD_WE 4 L ROM_A13 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 VA4 VA5 L VA6 L VA7 L VA8 L VA9 L VA10 L VA11 L VA4 VA5 ROM_A3 VA6 ROM_A4 VA7 ROM_A5 VA8 ROM_A6 VA9 ROM_A7 VA10 ROM_A12 VA11 ROM_A14 4 VA3 VA3 ver 1.02 2003/08/21 Address bus for SDRAM VDD for I/O and core GND for I/O and core Address bus for SDRAM Address bus for SDRAM DSP and ROM interface Address bus for SDRAM DSP and ROM interface Address bus for SDRAM DSP and ROM interface Address bus for SDRAM DSP and ROM interface Address bus for SDRAM DSP and ROM interface Address bus for SDRAM DSP and ROM interface Address bus for SDRAM DSP and ROM interface VDD for I/O and core DSP and ROM interface GND for I/O and core DSP and ROM interface Address bus for SDRAM DSP and ROM interface Address bus for SDRAM DSP and ROM interface CS for SDRAM RAS for SDRAM CAS for SDRAM WE for SDRAM VD_UDQM UDQM for SDRAM VD_LDQM LDQM for SDRAM VDD for I/O and core GND for I/O and core 3 4 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 VD_CLK VD_CKE VD3 VD2 VD1 VD0 VD4 VD5 VD6 VD7 DSPIO3 TEST0 TEST1 TAVSS DN DP TAVDD BAT_SW BAT_DET AVSS AVDD USB_DET BAT_EN PWR_DOWN N_RST FLH_TRG DSPIO4 GPIO0 S_PWR_DN VDD NC GND SEN_CLK DSPIO1 P O B 4 4 SEN_CLK DSPIO1 SEN_CLK DSPIO1 O O B B B B B B B B B I I P B B P B I P P I O O I O B B O P 4 4 4 4 4 8 8 4 USB_DET BAT_EN USB_DET BAT_EN BAT_SW BAT_DET BAT_SW BAT_DET DN DP DN DP 4 4 4 4 4 4 4 4 4 4 8 4 4 VD_CLK VD_CKE VD3 VD2 VD1 VD0 VD4 VD5 VD6 VD7 DSPIO3 0 0 VD_CLK VD_CKE VD3 VD2 VD1 VD0 VD4 VD5 VD6 VD7 DSPIO3 1 0 ver 1.02 2003/08/21 CLK for SDRAM CKE for SDRAM Data bus for SDRAM Data bus for SDRAM Data bus for SDRAM Data bus for SDRAM Data bus for SDRAM Data bus for SDRAM Data bus for SDRAM Data bus for SDRAM DSP GPIO test mode test mode GND for USB driver D- for USB D+ for USB VDD for USB driver Battery resister array switch for power down Low voltage detection for battery GND for PLL VDD for PLL USB dectection Switch Power supply from Battery or USB PWR_DOWN PWR_DOWN Power down for whole chip N_RST FLH_TRG DSPIO4 GPIO0 S_PWR_DN N_RST FLH_TRG DSPIO4 GPIO0 chip reset Flash light trigger signal DSP GPIO General purpose I/O S_PWR_DN Power down for sensor VDD for I/O and core no connect GND for I/O and core Sensor clock DSP GPIO 4 5 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 ROM_A10 DSPIO2 ROM_D7 S_PCK ROM_D6 S_VSYNC ROM_D5 S_HSYNC ROM_D4 S_IMG0 ROM_D3 VDDS ROM_D2 GNDS ROM_D1 S_IMG1 ROM_D0 S_IMG2 ROM_A0 S_IMG3 ROM_A1 S_IMG4 ROM_A2 S_IMG5 S_IMG6 S_IMG7 S_IMG8 GND VDD B B B B B B B B B I B P B P B B B B B B B B B B B B B P P 4 4 4 4 4 4 4 4 4 4 4 4 4 L S_IMG1 L S_IMG2 L S_IMG3 L S_IMG4 L S_IMG5 S_IMG6 S_IMG7 S_IMG8 ROM_D1 S_IMG1 ROM_D0 S_IMG2 ROM_A0 S_IMG3 ROM_A1 S_IMG4 ROM_A2 S_IMG5 S_IMG6 S_IMG7 S_IMG8 4 L ROM_D2 4 4 4 4 4 4 4 4 4 4 4 L DSPIO2 L S_PCK L S_VSYNC L S_HSYNC L S_IMG0 L ROM_A10 DSPIO2 ROM_D7 S_PCK ROM_D6 S_VSYNC ROM_D5 S_HSYNC ROM_D4 S_IMG0 ROM_D3 DSP GPIO ver 1.02 2003/08/21 DSP and ROM interface DSP and ROM interface Sensor pixel clock DSP and ROM interface Sensor vsync DSP and ROM interface Sensor hsync DSP and ROM interface Sensor image data DSP and ROM interface VDD for I/O and core DSP and ROM interface GND for I/O and core DSP and ROM interface Sensor image data DSP and ROM interface Sensor image data DSP and ROM interface Sensor image data DSP and ROM interface Sensor image data DSP and ROM interface Sensor image data Sensor image data Sensor image data Sensor image data GND for I/O and core VDD for I/O and core 5 6 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification 4. USB description Endpoint # 0 1 Function STD Commands ISO Read Transfer Type Control ISO ver 1.02 2003/08/21 MaxPsz (byte) 64 0, 128, 256, 384,512,680,800,900, 1007 64 1 0,16 64 2 3 4 5 5. Bulk Read Interrupt Read ISO Read Bulk Write Bulk Interrupt ISO Bulk DC electrical characteristics: (Under Recommended Operating Conditions and Vcc=3.0 ~ 3.6V, Tj=0 to +115 C ) 5.1 Absolute maximum ratings: SYMBOL VCC VIN VOUT TSTG PARAMETER Power Supply Input Voltage Output Voltage Storage Temperature RATING -0.3 to 3.6 -0.3 to Vcc+0.3 -0.3 to Vcc+0.3 -55 to 150 UNITS V V V oC 5.2 Recommended operating conditions: SYMBOL Vcc VIN Tj PARAMETER Power Supply Input Voltage Commercial Junction Operating Temperature MIN 3 0 0 TYP 3.3 25 MAX 3.6 Vcc 70 UNITS V V oC 5.3 DC electrical characteristics: SYMBOL PARAMETER CONDITIONS VIL Input low voltage LV-TTL VIH Input high voltage LV-TTL Iil Input low current no pull up or down Iih Input high current no pull up or down Ioz Tri-state leakage current VOL Output low voltage IOL=4,8mA * VOH Output high voltage IOH=4,8mA * Cin Input capacitance Cout Outputcapacitance Cbid Bi-direction buffer capacitance MIN 2 -1 -1 -1 2.4 2.8 2.7 2.7 4.9 4.9 TYP MAX 0.8 VCC+0.3 1 1 1 0.4 UNITS V V uA uA uA V V pF pF pF * maximum output current 4mA/8mA 6 7 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification 6. SN9C2038AF pin assignment ver 1.02 2003/08/21 7 8 SONiX TECHNOLOGY CO., LTD. SN9C2038AF specification ver 1.02 2003/08/21 7. SN9C2038AF package outline- LQFP128 (14mm X 14mm), unit : mm D 16.00 BSC. D1 14.00 BSC. 96 97 65 64 LEAD SKEW 0.08 MAX. 0.18 "A" PIN#1 IDENT 33 128 1 32 "A" SEATING PLANE C 0.08 C 0.4 BSC e A 1.6 MAX. A1 0.05/0.15 A2 1.4 +/-0.05 E1 14.00 BSC. E 16.00 BSC. 8 |
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