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SH69P24 preliminary 4k ?? lcd&led 4 ? 1 v0.2 sh6610d, ? 4 ? otp rom: 4k x 16 r a m:322x 4 - 50 ???? - 256 ? - 16 lcd ? ? : - f osc = 4mhz, v dd = 2.4v - 5.5v 22 ? i/o ? porta - portf ? 8 ? ( ) 8 ??? / lcd : - 8 seg x 8 com (1/8 ?? , 1/4 ? ) - 12 seg x 4 com (1/4 ?? , 1/3 ? ) led : - 8 seg x 8 com (1/8 ?? ) - 8 seg x 4com (1/4 ?? ) - ???? 8 ? ? : - ? 0 - ? 1 - ? - ? (porta ? ) - ? rc : 4mhz ?? (4/f osc ) ??? ? rom ? - ??? (wdt) ( ? ) - ??y (por) - ??? (lvr) ( ? ) ????? : halt stop ??? , ?? ( ? ) ?? otp / ? 24 sop ? SH69P24 ?? cmos 4 ? sh6610d cpu ? , ram, rom, ? , lcd/led , i/o , ?? , ?? , ?? SH69P24 ??? http://www..net/ datasheet pdf - http://www..net/
SH69P24 2 (24 ) keyi_5/led_s5/seg5/portd.0 SH69P24 /24pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 24 23 22 21 20 19 18 17 16 15 keyi_1/led_s1/seg1/portc.0 keyi_2/led_s2/seg2/portc.1 keyi_3/led_s3/seg3/portc.2 keyi_4/led_s4/seg4portc.3 portd.1/seg6/led_s6 portd.2/seg7/led_s7 portd.3/seg8/led_s8 portf.3/com1/led_c1/keyo_1 t1/portb.3 alm_o/portb.2 porte.3/com5/seg12/led_c5 porta.0 porta.1 portb.0 t0/portb.1 portf.2/com2/led_c2/keyo_2 portf.1/com3/led_c3/keyo_3 portf.0/com4/led_c4/keyo_4 porte.2/com6/seg11/led_c6 porte.1/com7/seg10/led_c7 porte.0/com8/seg9/led_c8 v dd gnd http://www..net/ datasheet pdf - http://www..net/
SH69P24 3 ? cpu wdt rc portb (4-bit) porte (4-bit) rom 4096 x 16 bits ram 49 x 4 bits system register watch dog timer reset circuit v dd gnd porta (2-bit) portd (4-bit) portd.3 - 0/seg8 - seg5/ led_c1 - led_c4 / key_o1 - key_o4 ram 276 x 4 bits data memory power circuit portc.3 - 0/seg4 - seg1/ porta. 1 - 0 led_s4 - led_s1/ key_i4 - key_i1 portc(4-bit) alarm timer 0 (8 bits) timer1 (8 bits) portb.3 - 0 led_s8 - led_s5/ key_i5 porte.0-3/com8-5 portf.0- 3/com4-1 led_c8 - led_c5 seg12-9 / portf (4-bit) http://www..net/ datasheet pdf - http://www..net/
SH69P24 4 ? ? 1 porta.0 i/o ? i/o ? ( ? ) 2 porta.1 i/o ? i/o ? ( ? ) 3 portb.0 i/o ? i/o(open-drain) 4 portb.1 /t0 i/o i ? i/o timer0 ? / ?? ( ?? ) 5 portb.2 /alm_o i/o o ? i/o 6 portb.3 /t1 i/o i ? i/o timer1 ? / ?? ( ?? ) 7-10 portc.0 - 3 /seg1 ? seg4 /led_s1- led_s4 /key_i1- key_i4 i/o o o i ? i/o lcd ? seg1 ? seg4 ? led ? seg1 ? seg4 ? ?? 11 portd.0 /seg5 /led_s5 / key_i5 i/o o o i ? i/o lcd ? seg5 ? led ? seg5 ?? 12-14 portd.1-3 /seg6-8 /led_s6 - led_s8 i/o o o ? i/o lcd ? seg6? seg8 ? led ? seg6 ? seg8 ? 15 vdd p ? 16-19 porte.0-3 /com8-5 /seg9-12 /led_c8 - led_c5 i/o o o o ? i/o lcd ? com8- com5 ? lcd ? seg12- seg9 ? led ? com8- com5 ? 20-23 portf.0-3 /com4 ? com1 /led_c4 - led_c1 /key_o1 - key_o4 i/o o o o ? i/o lcd ? com4 ? com1 ? lcd ? com4 ? com1 ? ?? 24 gnd p ? , i: ; o: ; p: ? ; otp ? (otp ?? ) ? 24 ? 15 v dd p v dd ?? (+5.5v) 3 v pp p portb.0 ??? (+11.0v) 24 gnd p gnd ? 2 sck i porta.1 ? 1 sda i/o porta.0 http://www..net/ datasheet pdf - http://www..net/
SH69P24 5 ? 1. cpu cpu 1? : (pc), ?? (alu), ? (cy), ? , ? , ? (inx, dph, dpm, dpl) ?? 1.1. pc ?? rom 12 : ?? (pc11), ? (pc10, pc9, pc8, pc7, pc6, pc5, pc4, pc3, pc2, pc1, pc0) ?????? 2k rom ? , ??? (jmp) ? ??? ??? 4k rom ? ( rom ? ) 1.2. alu cy alu ?? alu : ?? / (adc, adcm, add, addm, sbc, sbcm, sub, subm, adi, adim, sbi, sbim) ? / ?? (daa, das) ? (and, andm, eor, eorm, or, orm, andim, eorim, orim) ? (ba0, ba1, ba2, ba3, baz, bnz, bc, bnc) ? (shr) ? (cy) ? alu ? / ?? ?? , ???? rtni ???? rtnw ??? 1.3. ? (ac) ?? 4 ? , ??? alu ? , ????? ?? 1.4. ? (tbr) ?? (tjmp) ?? (rtnw) ? ??????? ? tbr ac ??? rom ? 8 ? tjmp ?? rom ?? ((pc11 - pc8) x (2 8 ) + (tbr, ac)) rtnw ??? (tbr, ac) ?? 7 4 tbr , 3 0 ac 1.5. ? ????????? dph (3 ), dpm (3 ) dpl (4 ) ??? 3ffh ?? (inx), ? dph, dpm dpl ?? 1.6. ? ??? , ??????? cy pc (11-0) ? , cy ??? 13 x 8 ?? (rtni/rtnw) ? , ? ????? pc ???? ?? ? : ????? , ? ? 8 ? 8 , ?? , ?? 2. ram ? ram ????? ram ?? , ? cpu stop halt ? ?? 2.1. ram ?? ?????????? : ??? : $000 - $02d, $380 - $383 ? : $030 - $12f lcd ram ? : $300 - $30f http://www..net/ datasheet pdf - http://www..net/
SH69P24 6 2.2. ????? : ? 3 2 1 0 / ? $00 iet0 iet1 keyie ieex / ?? $01 irqt0 irqt1 keyif irqex / ?? $02 - t0m.2 t0m.1 t0m.0 / 2-0 : timer0 ??? $03 - t1m.2 t1m.1 t1m.0 / 2-0 : timer1 ??? $04 t0l.3 t0l.2 t0l.1 t0l.0 / timer0 / ? $05 t0h.3 t0h.2 t0h.1 t0h.0 / timer0 / ? $06 t1l.3 t1l.2 t1l.1 t1l.0 / timer1 / ? $07 t1h.3 t1h.2 t1h.1 t1h.0 / timer1 / ? $08 - - pa.1 pa.0 / porta ?? $09 pb.3 pb.2 pb.1 pb.0 / portb ?? $0a pc.3 pc.2 pc.1 pc.0 / portc ?? $0b pd.3 pd.2 pd.1 pd.0 / portd ?? $0c pe.3 pe.2 pe.1 pe.0 / porte ?? $0d pf.3 pf.2 pf.1 pf.0 / portf ?? $0e tbr.3 tbr.2 tbr.1 tbr.0 / ? $0f inx.3 inx.2 inx.1 inx.0 / ? $10 dpl.3 dpl.2 dpl.1 dpl.0 / ?? (4 ) $11 - dpm.2 dpm.1 dpm.0 / ?? (3 ) $12 - dph.2 dph.1 dph.0 / ?? (3 ) $13 t1s t1e t0s t0e / 3,1 : t0/1 ???? 2,0 : t0/1 ??? $14 keynum 1 keynum 0 keyend keyen / ? 0 : ??? 1 : ?? / ? 3-2 : ?? $15 keyc3 keyc2 keyc1 keyc0 ? 3-0 : key_o4 - 1 ?? $16 keyl3 keyl2 keyl1 keyl0 ? 3-0 : key_i5 - 1 ?? $17 lvr - - - / 3 : ???? ( ? 0) $18 - - pacr.1 pacr.0 / porta / ?? $19 pbcr.3 pbcr.2 pbcr.1 pbcr.0 / portb / ?? $1a pccr.3 pccr.2 pccr.1 pccr.0 / portc / ?? $1b pdcr.3 pdcr.2 pdcr.1 pdcr.0 / portd / ?? $1c pecr.3 pecr.2 pecr.1 pecr.0 / porte / ?? $1d pfcr.3 pfcr.2 pfcr.1 pfcr.0 / portf / ?? $1e wdt wdt.2 wdt.1 wdt.0 / 2-0 : ???? 3 : ???? ( ? ) $1f - - - - http://www..net/ datasheet pdf - http://www..net/
SH69P24 7 ????? ( ? 1): ? 3 2 1 0 / ? $20 dison duty leden lcden / 0 : lcd ???? 1: led ???? 2 : lcd ??? com ? 3 : lcd/led ? $21 - d2 d1 d0 / 2-0 : led ??? $22 - - - - - $23 rlcd ps2 ps1 ps0 / 2-0 : seg ? 3 : lcd ??? $24 - - paien.1 paien.0 / 1-0 : porta ?? $25 - - paif.1 paif.0 / 1-0 : porta ?? $26 - almen almf1 almf0 / 1 -0 : ???? 2 : ? $27 aec3 aec2 aec1 aec0 / ?? $28 - - ppacr.1 ppacr.0 / porta ?? $29 ppbcr.3 ppbcr.2 ppbcr.1 - / portb ?? $2a ppccr.3 ppccr.2 ppccr.1 ppccr.0 / portc ?? $2b ppdcr.3 ppdcr.2 ppdcr.1 ppdcr.0 / portd ?? $2c ppecr.3 ppecr.2 ppecr.1 ppecr.0 / porte ?? $2d ppfcr.3 ppfcr.2 ppfcr.1 ppfcr.0 / portf ?? $380 rdt.3 rdt.2 rdt.1 rdt.0 / rom ? / ?? $381 rdt.7 rdt.6 rdt.5 rdt.4 / rom ? / ?? $382 rdt.11 rdt.10 rdt.9 rdt.8 / rom ? / ?? $383 rdt.15 rdt.14 rdt.13 rdt.12 / rom ? / ?? http://www..net/ datasheet pdf - http://www..net/
SH69P24 8 3. rom rom ?? 4096 x 16 ? , ? $000 $fff 3.1. ?? ($000 $004) ???? $000 $004 ?? , ???? ? ? ? $000 jmp* ? reset $001 jmp* ? timer0 ? $002 jmp* ? timer1 ? $003 jmp* ??? $004 jmp* ??? * jmp ?? http://www..net/ datasheet pdf - http://www..net/
SH69P24 9 4. ??? 4.1. ?????? : ? 3 2 1 0 ?y wdt / ?? $00 iet0 iet1 keyie ieex 0000 0000 $01 irqt0 irqt1 keyif irqex 0000 0000 $02 - t0m.2 t0m.1 t0m.0 -000 -uuu $03 - t1m.2 t1m.1 t1m.0 -000 -uuu $04 t0l.3 t0l.2 t0l.1 t0l.0 xxxx xxxx $05 t0h.3 t0h.2 t0h.1 t0h.0 xxxx xxxx $06 t1l.3 t1l.2 t1l.1 t1l.0 xxxx xxxx $07 t1h.3 t1h.2 t1h.1 t1h.0 xxxx xxxx $08 - - pa.1 pa.0 0000 0000 $09 pb.3 pb.2 pb.1 pb.0 0000 0000 $0a pc.3 pc.2 pc.1 pc.0 0000 0000 $0b pd.3 pd.2 pd.1 pd.0 0000 0000 $0c pe.3 pe.2 pe.1 pe.0 0000 0000 $0d pf.3 pf.2 pf.1 pf.0 0000 0000 $0e tbr.3 tbr.2 tbr.1 tbr.0 xxxx uuuu $0f inx.3 inx.2 inx.1 inx.0 xxxx uuuu $10 dpl.3 dpl.2 dpl.1 dpl.0 xxxx uuuu $11 - dpm.2 dpm.1 dpm.0 -xxx -uuu $12 - dph.2 dph.1 dph.0 -xxx -uuu $13 t1s t1e t0s t0e 0000 uuuu $14 keynum1 keynum0 keyend keyen 0000 000u $15 keyc3 keyc2 keyc1 keyc0 0000 uuuu $16 keyl3 keyl2 keyl1 keyl0 0000 uuuu $17 lvr - - - 0--- *--- $18 - - pacr.1 pacr.0 --00 --00 $19 pbcr.3 pbcr.2 pbcr.1 pbcr.0 0000 0000 $1a pccr.3 pccr.2 pccr.1 pccr.0 0000 0000 $1b pdcr.3 pdcr.2 pdcr.1 pdcr.0 0000 0000 $1c pecr.3 pecr.2 pecr.1 pecr.0 0000 0000 $1d pfcr.3 pfcr.2 pfcr.1 pfcr.0 0000 0000 $1e wdt wdt.2 wdt.1 wdt.0 0000 #000 $1f - - - - ---- ---- $20 dison duty leden lcden 0000 0uuu $21 - d2 d1 d0 -000 -000 $22 - - - - - - $23 rlcd ps2 ps1 ps0 0000 uuuu $24 - - paien.1 paien.0 --00 --00 $25 - - paif.1 paif.0 --00 --00 http://www..net/ datasheet pdf - http://www..net/
SH69P24 10 ? 3 2 1 0 ?y wdt / ?? $26 - almen almf1 almf0 -000 -000 $27 aec3 aec2 aec1 aec0 0000 0000 $28 - - ppacr.1 ppacr.0 --00 --00 $29 ppbcr.3 ppbcr.2 ppbcr.1 - 000 - 000- $2a ppccr.3 ppccr.2 ppccr.1 ppccr.0 0000 0000 $2b ppdcr.3 ppdcr.2 ppdcr.1 ppdcr.0 0000 0000 $2c ppecr.3 ppecr.2 ppecr.1 ppecr.0 0000 0000 $2d ppfcr.3 ppfcr.2 ppfcr.1 ppfcr.0 0000 0000 $380 rdt.3 rdt.2 rdt.1 rdt.0 xxxx uuuu $381 rdt.7 rdt.6 rdt.5 rdt.4 xxxx uuuu $382 rdt.11 rdt.10 rdt.9 rdt.8 xxxx uuuu $383 rdt.15 rdt.14 rdt.13 rdt.12 xxxx uuuu ? : x = ; u = ; - = ? , ?? '0' *, #: ?? , ? : wdt ?? wdt ?? ?y * 0 1 1 0 # 1 0 1 0 4.2. ??? : (pc) $000 cy ? (ac) ? http://www..net/ datasheet pdf - http://www..net/
SH69P24 11 5. ???? SH69P24 ?? rc ??????????? cpu ? ??? f sys = f osc /4 5.1. ? : 4mhz , ? 4/4mhz (= 1 s) http://www..net/ datasheet pdf - http://www..net/
SH69P24 12 6. i/o ? SH69P24 ? 1 ?? 22 ?? i/o ?? ??? $08 - $0d ???? ($18 - $1d) ???? i/o ? ( ?? ) , ????? ($28-$2d) ??? ???? , ?1? ????? ($28-$2d) ? , ?0? ?? ????? ($28-$2d) ??? , ???? , ??? porta ??? , ????? ( ?? ) ??? $08 - $0d: ??? ? 3 2 1 0 / ? $08 - - pa.1 pa.0 / porta ?? $09 pb.3 pb.2 pb.1 pb.0 / portb ?? $0a pc.3 pc.2 pc.1 pc.0 / portc ?? $0b pd.3 pd.2 pd.1 pd.0 / portd ?? $0c pe.3 pe.2 pe.1 pe.0 / porte ?? $0d pf.3 pf.2 pf.1 pf.0 / portf ?? ??? $18 - $1d: ???? ? 3 2 1 0 / ? $18 - - pacr.1 pacr.0 / porta / ?? $19 pbcr.3 pbcr.2 pbcr.1 pbcr.0 / portb / ?? $1a pccr.3 pccr.2 pccr.1 pccr.0 / portc / ?? $1b pdcr.3 pdcr.2 pdcr.1 pdcr.0 / portd / ?? $1c pecr.3 pecr.2 pecr.1 pecr.0 / porte / ?? $1d pfcr.3 pfcr.2 pfcr.1 pfcr.0 / portf / ?? pb (/c/d/e/f) pcr.n, (n = 0, 1, 2, 3), papcr.n (n = 0, 1) 0: ?? ( ?? ) 1: ?? http://www..net/ datasheet pdf - http://www..net/
SH69P24 13 ??? $28-$2d: ??? ? 3 2 1 0 / ? $28 - - ppacr.1 ppacr.0 / porta ?? $29 ppbcr.3 ppbcr.2 ppbcr.1 - / portb ?? $2a ppccr.3 ppccr.2 ppccr.1 ppccr.0 / portc ?? $2b ppdcr.3 ppdcr.2 ppdcr.1 ppdcr.0 / portd ?? $2c ppecr.3 ppecr.2 ppecr.1 ppecr.0 / porte ?? $2d ppfcr.3 ppfcr.2 ppfcr.1 ppfcr.0 / portf ?? pc (d/e/f) cr.n, (n = 0, 1, 2, 3) , pacr.n (n = 1), pbcr.n (n = 1,2,3) 0: ?? ( ?? ) 1: ? i/o ?? i/o control register data register pull high register m2t1 0 1 s read data in data read i/o pad pull high v dd gnd v dd http://www..net/ datasheet pdf - http://www..net/
SH69P24 14 portb.1 ? t0 ? portb.2 ? portb.3 ? t1 ? portc.3 - 0 ? lcd led ? seg4 - seg1 ? , ????? key_i4 - 1 ? portd.0 ? lcd led ? seg5 ? , ????? key_i5 ? portd.3 - 1 ? lcd led ? seg8 ? seg6 ? porte.3 - 0 ? lcd led ? com8 - com5 ? , ??? lcd ? seg12 ? seg9 portf.3 - 0 ? lcd led ? com1 - com4 ? , ????? key_o1 - 4 ? ? : SH69P24, ???? , ? ????? (pdr) ??? ?????? , ??????????????? ? i/o ?? , ?0? ???? (pcr) ????? , ?1? ???? (pcr) ? ????? i/o ???? , ???? , ?????? ? i/o ???? , ??????????????? (pcr) ?? , ?? , ?????? , ????? ???????????? , ?????? (pcr) ????? ?? (pdr) ? , ??? http://www..net/ datasheet pdf - http://www..net/
SH69P24 15 ? porta ?? porta ?? i/o, ? porta ??? , v dd gnd ??? ???????? $24, $25 ?????? 0 ?? cpu halt stop ??? ??? : ??? ? 3 2 1 0 / ? $24 - - paien.1 paien.0 / porta ?? paien.n, (n = 0, 1) 0: ??? ( ?? ) 1: ?? ??? : ??? ? 3 2 1 0 / ? $25 - - paif.1 paif.0 / porta ?? paif.n, (n = 0, 1) 0: ??? ( ?? ) 1: ??? ?? 0 ????? , irqex interrupt cpu ieex external interrupt request generator paien.1- 0 pa.1 - 0 request flag (paif.1 - 0) pacr.1- 0 falling edge detector ??? : porta ????? v dd gnd ? paif.x ? 1, porta ????? paien.x = 1 ieex = 1, porta x ?? v dd gnd ?? (paif.x = 1) cpu, porta ????? http://www..net/ datasheet pdf - http://www..net/
SH69P24 16 7. ? / (timer) SH69P24 2 ? : 8 ? (timer0, timer1) 8 timer : - 8 - ? - 8 ?? - ? $ff $00 ? , timer ? : prescaler system clock t osc sync 8-bit counter tm.2 tm.0 tm.1 eor t0e t0s t0 mux timer : - ??? - ?? 7.1. timer0 timer1 ?? timer0 timer1 ? 8 ?? (tl0l, tl0h tl1l, tl1h) ? 8 ? (tc0l, tc0h tc1l, tc1h) ???? ? (tl0l, tl0h tl1l, tl1h) ?? ? timer 4 ? timer ? $ff $00 ? , timer ??? ??? 4 timer ? , ? 2 : : ? ??? : ? ? load reg. h 8-bit timer counter load reg. l latch reg. l 7.2. timer0 timer1 ??? ? timer ??? (t0m, t1m) ? timer ???? ??????? , timer ??? txm.2-0 ??? 1. timer0 ??? ($02) t0m.2 t0m.1 t0m.0 ??? ?? 0 0 0 /2 11 ??? /t0 0 0 1 /2 9 ??? /t0 0 1 0 /2 7 ??? /t0 0 1 1 /2 5 ??? /t0 1 0 0 /2 3 ??? /t0 1 0 1 /2 2 ??? /t0 1 1 0 /2 1 ??? /t0 1 1 1 /2 0 ??? /t0 2. timer1 ??? ($03) t1m.2 t1m.1 t1m.0 ??? ?? 0 0 0 /2 11 ??? / t1 0 0 1 /2 9 ??? / t1 0 1 0 /2 7 ??? / t1 0 1 1 /2 5 ??? / t1 1 0 0 /2 3 ??? / t1 1 0 1 /2 2 ??? / t1 1 1 0 /2 1 ??? / t1 1 1 1 /2 0 ??? / t1 http://www..net/ datasheet pdf - http://www..net/
SH69P24 17 timer0/1 ?????? : ??? : ? 3 2 1 0 / ? $13 t1s t1e t0s t0e / 0 / 2 t0/t1 ??? 1 / 1 3 t0/t1 ???? x 0 x 0 / t0/t1 ?????? x 1 x 1 / t0/t1 ?????? 0 x 0 x / timer0/ timer 1 ?????? 1 x 1 x / timer 0/ timer 1 ??? t0/t1 7.3 ?? / ? t0/t1 ? timer0/timer1 ?? ?? / ? t0 ? timer0 ??? cpu ????? ??? timer ????????????? 2 t osc ??? 2 t osc ? t0h/t1h t0/t1 ???? 2 * t osc + t t0l/t1l t0/t1 ???? 2 * t osc + t t = 20ns ???? t0m ?????????? ? 2 t0/t1 * n time low t0/t1 time high t0/t1 = = t0/t1 = timer0/1 n = ??? ??? t t * 2 2 t0/t1 * n osc ? + n t * 2 t * 4 t0/t1 osc ? + t0 timer ?? t0 ?? n t * 2 t * 4 period er1 timer0/tim t0/t1 osc ? + = http://www..net/ datasheet pdf - http://www..net/
SH69P24 18 8. (led) led ? , ?? , 8com ? 8seg ?? ram ??? ?????? i/o ?? led com1 - 8 ? i/o ? (porte, portf)led seg1-8 ?? i/o ? portc,portd ??? $20 ? 1 ? ?1? ? led ????? $20 ? 3 ? ?1? led ? seg1-8 ???? ? led ? led com ?? 70ma ????? ???? led ??? $21 ?? ???? 1/16 ??? d2-d1 ? led ???? led ? led ????? : $20 ? 3 2 1 0 / ? $20 dison duty leden lcden / 0 : lcd ???? 1: led ???? 2 : lcd/led ??? com ? ? x x 0 0 / ? i/o ??? x x 1 x / ? led ?? 0 x 1 x / led ? 1 x 1 x / led , 1/8 ?? , porte portf ? com1 - 8 portc portd ? seg1-8 x 0 1 x / 1/4 ??? portf.3 - 0 ? com1 - 4 x 1 1 x / 1/8 ??? portf.3 - 0 ? com1 ? 4,porte.3-0 ? com.5-8 led ??? $21 ? 3 2 1 0 / ? $21 - d2 d1 d0 / 2-0 : led ??? x 0 0 0 / ???? 1/16 x 0 0 1 / ???? 2/16 x 0 1 0 / ???? 4/16 x 0 1 1 / ???? 10/16 x 1 0 0 / ???? 11/16 x 1 0 1 / ???? 12/16 x 1 1 0 / ???? 13/16 x 1 1 1 / ???? 14/16 ? : SH69P24 lcd led , ????? leden lcden ??? 1 led ?? lcd ? lcden = 0, lcd ??? ? $21 leden ? 1 ? http://www..net/ datasheet pdf - http://www..net/
SH69P24 19 seg ? : $23 ? 3 2 1 0 / ? $23 rlcd ps2 ps1 ps0 / 2-0 : seg ? ( ? ) 3 : lcd ??? ps2 ps1 ps0 pf.3 pf.2 pf.1 pf.0 pd.3 pd.2 pd.1 pd.0 pc.3 pc.2 pc.1 pc.0 0 0 0 i/o i/o i/o i/o i/o i/o i/o s5 s4 s3 s2 s1 0 0 1 i/o i/o i/o i/o i/o i/o s6 s5 s4 s3 s2 s1 0 1 0 i/o i/o i/o i/o i/o s7 s6 s5 s4 s3 s2 s1 0 1 1 i/o i/o i/o i/o s8 s7 s6 s5 s4 s3 s2 s1 1 x x i/o i/o i/o i/o s8 s7 s6 s5 s4 s3 s2 s1 led ram led ram : (1/4 ?? , 1/3 ? , 4com x 8seg, com com1 - 4, seg seg1 - 8) 3 2 1 0 3 2 1 0 ? seg1 seg2 seg3 seg4 ? seg1 seg2 seg3 seg4 $300 com1 com1 com1 com1 $304 com5 com5 com5 com5 $301 com2 com2 com2 com2 $305 com6 com6 com6 com6 $302 com3 com3 com3 com3 $306 com7 com7 com7 com7 $303 com4 com4 com4 com4 $307 com8 com8 com8 com8 led ram : (1/8 ?? , com1- 8, seg1 - 8) 2 1 0 1 0 ? seg1 seg2 seg3 seg4 ? seg5 seg6 seg7 seg8 $300 com1 com1 com1 com1 $310 com1 com1 com1 com1 $301 com2 com2 com2 com2 $311 com2 com2 com2 com2 $302 com3 com3 com3 com3 $312 com3 com3 com3 com3 $303 com4 com4 com4 com4 $313 com4 com4 com4 com4 $304 com5 com5 com5 com5 $314 com5 com5 com5 com5 $305 com6 com6 com6 com6 $315 com6 com6 com6 com6 $306 com7 com7 com7 com7 $316 com7 com7 com7 com7 $307 com8 com8 com8 com8 $317 com8 com8 com8 com8 http://www..net/ datasheet pdf - http://www..net/
SH69P24 20 9. ?? (lcd) lcd ? , ?? , 4-8com ? 8-12seg ? ???? : 1/4 ??? 1/3 ??? 1/8 ??? 1/4 ????????? $20 ?? 1/4 ??? 1/3 ??? ??? , com8-5 ? seg12-9 ? ram ??? lcd seg1-12 ?? , ???? $23 ? 2-0 ??? seg1-12 ??? , ??? ?? ($0a, $0b, $0d) ? 3-0 lcd com1-8 ? i/o ? (porte, portf), ???? $20 ? 1-0 ? lcd com1-8 seg1-8 ?? led ?? , lcd ram ? ? ?stop? ? , lcd ? , lcd ram ??? lcd ?? , com seg ?? led/lcd ???? $20 ? 3 2 1 0 / ? $20 dison duty leden lcden / 0 : lcd ???? 1: led ???? 2 : lcd/led ??? com ? 3 : lcd/led ? x x 0 0 / ? i/o ??? x x 0 1 / ? lcd ?? 0 x 0 1 / lcd ? 1 x 0 1 / lcd x 0 0 1 / 1/4 ??? portf.3 - 0 ? com1 - 4 x 1 0 1 / 1/8 ??? portf.3 - 0 ? com1 - 4, porte.3 - 0 ? com5 - 8 ? : SH69P24 lcd led , ?????? lcd ?? , leden ( $20 bit1) ? ?0? lcden = 0, lcd ? com1 com1 one frame lcd ?? http://www..net/ datasheet pdf - http://www..net/
SH69P24 21 seg ? : $23 ? 3 2 1 0 / ? $23 rlcd ps2 ps1 ps0 / 2-0 : seg ? ( ? ) 3 : lcd ??? ps2 ps1 ps0 pf.3 pf.2 pf.1 pf.0 pd.3 pd.2 pd.1 pd.0 pc.3 pc.2 pc.1 pc.0 0 0 0 i/o i/o i/o i/o i/o i/o i/o s5 s4 s3 s2 s1 0 0 1 i/o i/o i/o i/o i/o i/o s6 s5 s4 s3 s2 s1 0 1 0 i/o i/o i/o i/o i/o s7 s6 s5 s4 s3 s2 s1 0 1 1 i/o i/o i/o i/o s8 s7 s6 s5 s4 s3 s2 s1 1 0 0 i/o i/o i/o s9 s8 s7 s6 s5 s4 s3 s2 s1 1 0 1 i/o i/o s10 s9 s8 s7 s6 s5 s4 s3 s2 s1 1 1 0 i/o s11 s10 s9 s8 s7 s6 s5 s4 s3 s2 s1 1 1 1 s12 s11 s10 s9 s8 s7 s6 s5 s4 s3 s2 s1 *sx = segx lcd ?? segs coms lcd ram : (1/4 ?? , 1/3 ? , 4com x 12seg, com com1 - 4, seg seg1 - 12) 3 2 1 0 3 2 1 0 ? com4 com3 com2 com1 ? com4 com3 com2 com1 $300 seg1 seg1 seg1 seg1 $306 seg7 seg7 seg7 seg7 $301 seg2 seg2 seg2 seg2 $307 seg8 seg8 seg8 seg8 $302 seg3 seg3 seg3 seg3 $308 seg9 seg9 seg9 seg9 $303 seg4 seg4 seg4 seg4 $309 seg10 seg10 seg10 seg10 $304 seg5 seg5 seg5 seg5 $30a seg11 seg11 seg11 seg11 $305 seg6 seg6 seg6 seg6 $30b seg12 seg12 seg12 seg12 lcd ram : (1/8 ?? , 1/4 ? , 8com x 8seg, com com1 - 8, seg seg1 - 8) 3 2 1 0 3 2 1 0 ? com4 com3 com2 com1 ? com8 com7 com6 com5 $300 seg1 seg1 seg1 seg1 $310 seg1 seg1 seg1 seg1 $301 seg2 seg2 seg2 seg2 $311 seg2 seg2 seg2 seg2 $302 seg3 seg3 seg3 seg3 $312 seg3 seg3 seg3 seg3 $303 seg4 seg4 seg4 seg4 $313 seg4 seg4 seg4 seg4 $304 seg5 seg5 seg5 seg5 $314 seg5 seg5 seg5 seg5 $305 seg6 seg6 seg6 seg6 $315 seg6 seg6 seg6 seg6 $306 seg7 seg7 seg7 seg7 $316 seg7 seg7 seg7 seg7 $307 seg8 seg8 seg8 seg8 $317 seg8 seg8 seg8 seg8 http://www..net/ datasheet pdf - http://www..net/
SH69P24 22 lcd ? lcd common driver & scan input lcd segment driver & scan output com1 seg1 seg12 lcd power supply control circuit vlcd r1 r2 r3 lcd on com8 - - v1 v2 v3 lcd ??? seg ? : $23 ? 3 2 1 0 / ? $23 rlcd - - - / 3 : lcd ??? 0 x x x / r1 = r2 = r3 = 90k 1 x x x / r1 = r2 = r3 = 10k ?? lcd ? , ????? $2e bit3 ?????? lcd ? ?? ?????? keyen = 1 ???? r1 = r2 = r3 = 3k http://www..net/ datasheet pdf - http://www..net/
SH69P24 23 lcd 1/4 ?? , 1/3 ? lcd seg v1 com4 com3 com2 com1 v2 v3 v1 v2 v3 v1 v2 v3 v1 v2 v3 v1 gnd v2 v3 gnd gnd gnd gnd http://www..net/ datasheet pdf - http://www..net/
SH69P24 24 1/8 ?? , 1/4 ? lcd v1 v2 v3 gnd v1 v2 v3 gnd v1 v2 v3 gnd v dd v1 v2 v3 gnd seg com3 com2 com1 v dd v dd v dd http://www..net/ datasheet pdf - http://www..net/
SH69P24 25 10. ? SH69P24 ??? , ??? 4 (key o _1 - 4 ? com1 - com4), 5 (keyi_1 - 5 ? seg1 - seg5), ? 20 ??? lcd led ?? , ??? lcd led ??2? ??? : ? 3 2 1 0 / ? $14 keynum1 keynum0 keyend keyen / ? 0 : ??? 1 : ?? / ? 3 - 2 : ?? x x x 0 / ??? x x x 1 / ??? x x 0 1 ? ? x x 1 1 ? ?? x 0 x 1 ? ? x 1 x 1 ? 0 x x 1 ? ???? 1 x x 1 ? ??? ??? 1: ? 3 2 1 0 / ? $15 keyc3 keyc2 keyc1 keyc0 ? 3-0 : key_o4 - 1 ???? 0 0 0 1 ? key_o1 0 0 1 0 ? key_o2 0 1 0 0 ? key_o3 1 0 0 0 ? key_o4 ??? 2: ? 3 2 1 0 / ? $16 keyl3 keyl2 keyl1 keyl0 ? 3-0 : key_i5 - 1 ???? 0 0 0 0 ? key_i1 0 0 0 1 ? key_i2 0 0 1 0 ? key_i3 0 1 0 0 ? key_i4 1 0 0 0 ? key_i5 ? : 1. ? lcd ? , lcd ?? 4com 8com ?? lcd seg portc.0 - 3, portd.0 ? seg (seg ? $23 bit2-0 ? ?000?) 2. ? , lcd led ???? , ???? 3. ??? , ????? , ????? http://www..net/ datasheet pdf - http://www..net/
SH69P24 26 11. ??? ? 3 2 1 0 / ? $26 - almen almf1 almf0 / 1 -0 ???? 2 ? - x 0 0 / ??? 4khz ?? - x 0 1 / ??? 2khz - x 1 0 / ??? 1khz - x 1 1 / ??? 0.5khz - 0 x x / portb.2 ? i/o - 1 x x / portb.2 ? ? ? 3 2 1 0 / ? $27 aec3 aec2 aec1 aec0 / ?? 0 0 0 0 / ??? x x x 1 / 1hz ????? x x 1 x / 2hz ???? x 1 x x / 4hz ????? 1 x x x / 8hz ????? ??? 1hz 2hz 4hz 8hz aec = $0 pam 0= 1 aec = $8 pam 0= 1 aec = $c pam 0= 1 output aec = $a pam0 = 1 aec = $f pam 0= 1 http://www..net/ datasheet pdf - http://www..net/
SH69P24 27 13. ?? (lvr) lvr ?????? ???? , ?? ????? lvr ????? lvr ?? : - v dd v lvr ??? - v dd > v lvr ???? , v dd : ?? , v lvr : lvr ? , ? ( ? ) lvr ? lvr ? , ?? ?0? ??? : $17 ? 3 2 1 0 / ? $17 lvr - - - / 3 : ???? ( ? 0) 0 x x x / ??? 1 x x x / ?? 14. rom ? (rdt) ??? : ? 3 2 1 0 / ? $380 rdt.3 rdt.2 rdt.1 rdt.0 / rom ? / ?? $381 rdt.7 rdt.6 rdt.5 rdt.4 / rom ? / ?? $382 rdt.11 rdt.10 rdt.9 rdt.8 / rom ? / ?? $383 rdt.15 rdt.14 rdt.13 rdt.12 / rom ? / ?? rdt ?? 12 ??? (rdt.11 - rdt.0) ? 16 ? rom ?? (rdt.15 - rdt.0) ?? rom , ????? 4 (bit12 - 15) 0, rom ? rdt ? ( ??? ), ?? , ???? rdt ? ( ??? ) http://www..net/ datasheet pdf - http://www..net/
SH69P24 28 16. ?? (wdt) ???? , ?? rc ??? , stop ????? , wdt cpu ???? wdt ($1e 2 - 0 ) ???? ? , wdt ? ($1e 3 ) ??? ?1? ???? $1e, wdt ??? ??? $1e: ? 3 2 1 0 / ? $1e wdt wdt.2 wdt.1 wdt.0 / ? 2-0 : ???? 3 : ???? x 0 0 0 / wdt ? 4096ms x 0 0 1 / wdt ? 1024ms x 0 1 0 / wdt ? 256ms x 0 1 1 / wdt ? 128ms x 1 0 0 / wdt ? 64ms x 1 0 1 / wdt ? 16ms x 1 1 0 / wdt ? 4ms x 1 1 1 / wdt ? 1ms 0 x x x ? wdt 1 x x x ? wdt , wdt ? : ??? v dd = 5v ??? http://www..net/ datasheet pdf - http://www..net/
SH69P24 29 17. SH69P24 ?? : - timer0 - timer1 - ? - ? ( porta ( ? )) ????? ??????? $00 $01 ?????y , ? 0 ??? : ? 3 2 1 0 / ? $00 iet0 iet1 keyie ieex / ?? $01 irqt0 irqt1 keyif irqex / ?? iex ? 1 ? (irqx ? 1), ???????? , pc cy ??? , ???????? , ? (iex) ? ? 0, irqx = 1 ? iex ??? 1 ? , ?? instruction execution n instruction execution i1 instruction execution i2 interrupt generated interrupt accepted vector generated stacking fetch vector address reset ie.x start at vector address inst.cycle 12345 ?? ? : cpu ?? , ????????????? ???? ie ??? n, ??????? , ? i1 ? i2 ? , ????? ? (timer0, timer1) timer0, timer1 ????? (timer0 ?? / ? t0) ??? timer ? $ff $00 ? ?? (irqt0, irqt1 = 1), ? (iet0, iet1 = 1) ?????? ??? halt ?? cpu ? ? , ?? (keyif) ?? (keyie), ??? ? ?? porta ??? , ?? (irqex) ?? (ieex), ??? http://www..net/ datasheet pdf - http://www..net/
SH69P24 30 porta ? porta ??? porta ? i/o ? , ? porta ??? , v dd gnd ??? porta ?? ? 3 2 1 0 / ? $24 - - paien.0 paien.0 / 1-0 porta ?? paien.n, (n = 0, 1) 0: ??? ( ?? ) 1: ?? porta ?? ? 3 2 1 0 / ? $25 - - paif.1 paif.0 / 1-0 porta ?? paif.n, (n = 0, 1) 0: ??? ( ?? ) 1: ?? ?? 0 ??? : ???? , i/o ????? paif.x = 1 paien.x = 1, (irqex = 1) ?? cpu halt stop ??? ? ?? , ? (keyif = 1) ? (keyie = 1), ??? ?? cpu halt ??? ??? : ? 3 2 1 0 / ? $00 iet0 iet1 keyie ieex / 1 : ??? ??? : ? 3 2 1 0 / ? $01 irqt0 irqt1 keyif irqex / 1 : ??? ?? 0 http://www..net/ datasheet pdf - http://www..net/
SH69P24 31 18. halt stop ?? ? halt ? , cpu ?? 1 (halt) halt ?? , cpu ???? (timer0, timer1 ?? ) ? stop ? , cpu ?? 2 (stop) stop ?? , ??? , ??? halt ?? , ? cpu ? stop ?? , ?????? (wdt ) cpu ? ?? , cpu halt/stop , ?????? halt/stop ?? 19. ?? ???? , ????? : a. ?y ? rc ?? , f osc = 4mhz, ????? 1/2 12 (4096) b. wdt , lvr , stop ?? ? rc ?? , f osc = 4mhz, ????? 1/2 7 (128) http://www..net/ datasheet pdf - http://www..net/
SH69P24 32 20. ? (a) ?? : wdt: 0 = ? ( ?? ) 1 = (b) ?? : lvr: 0 = ? ( ?? ) 1 = (c) lvr ? : lvr0: 0 = 4v lvr ? ( ?? ) 1 = 2.5v lvr ? http://www..net/ datasheet pdf - http://www..net/
SH69P24 33 ?? ????????? 1. ??? 1.1. ? ? ? ?? adc x (, b) 00000 0bbb xxx xxxx ac mx + ac + cy cy adcm x (, b) 00000 1bbb xxx xxxx ac, mx mx + ac + cy cy add x (, b) 00001 0bbb xxx xxxx ac mx + ac cy addm x (, b) 00001 1bbb xxx xxxx ac, mx mx + ac cy sbc x (, b) 00010 0bbb xxx xxxx ac mx + -ac + cy cy sbcm x (, b) 00010 1bbb xxx xxxx ac, mx mx + -ac + cy cy sub x (, b) 00011 0bbb xxx xxxx ac mx + -ac +1 cy subm x (, b) 00011 1bbb xxx xxxx ac, mx mx + -ac +1 cy eor x (, b) 00100 0bbb xxx xxxx ac mx ac eorm x (, b) 00100 1bbb xxx xxxx ac, mx mx ac or x (, b) 00101 0bbb xxx xxxx ac mx | ac orm x (, b) 00101 1bbb xxx xxxx ac, mx mx | ac and x (, b) 00110 0bbb xxx xxxx ac mx & ac andm x (, b) 00110 1bbb xxx xxxx ac, mx mx & ac shr 11110 0000 000 0000 0 ac[3]; ac[0] cy; ac 1 cy 1.2. ? ? ?? adi x, i 01000 iiii xxx xxxx ac mx + i cy adim x, i 01001 iiii xxx xxxx ac, mx mx + i cy sbi x, i 01010 iiii xxx xxxx ac mx + -i +1 cy sbim x, i 01011 iiii xxx xxxx ac, mx mx + -i +1 cy eorim x, i 01100 iiii xxx xxxx ac, mx mx i orim x, i 01101 iiii xxx xxxx ac, mx mx | i andim x, i 01110 iiii xxx xxxx ac, mx mx & i 1.3. ?? ? ? ?? daa x 11001 0110 xxx xxxx ac, mx ??? cy das x 11001 1010 xxx xxxx ac, mx ?? cy http://www..net/ datasheet pdf - http://www..net/
SH69P24 34 2. ? ? ? ?? lda x (, b) 00111 0bbb xxx xxxx ac mx sta x (, b) 00111 1bbb xxx xxxx mx ac ldi x, i 01111 iiii xxx xxxx ac, mx i 3. ? ? ? ?? baz x 10010 xxxx xxx xxxx pc x ac = 0 bnz x 10000 xxxx xxx xxxx pc x ac 0 bc x 10011 xxxx xxx xxxx pc x cy = 1 bnc x 10001 xxxx xxx xxxx pc x cy 1 ba0 x 10100 xxxx xxx xxxx pc x ac (0) = 1 ba1 x 10101 xxxx xxx xxxx pc x ac (1) = 1 ba2 x 10110 xxxx xxx xxxx pc x ac (2) = 1 ba3 x 10111 xxxx xxx xxxx pc x ac (3) = 1 call x 11000 xxxx xxx xxxx st cy; pc +1 pc x ( p) rtnw h, l 11010 000h hhh llll pc st; tbr hhhh; ac illl rtni 11010 1000 000 0000 cy, pc st cy halt 11011 0000 000 0000 stop 11011 1000 000 0000 jmp x 1110p xxxx xxx xxxx pc x ( p) tjmp 11110 1111 111 1111 pc (pc11-pc8) (tbr) (ac) nop 11111 1111 111 1111 ? , pc i ac ? ? -ac ?? | ? cy ? & ? mx ? bbb ram ? p rom ? b ram ? st ? tbr ? http://www..net/ datasheet pdf - http://www..net/
SH69P24 35 otp ???? otp ????? otp ? (SH69P24) ? cob (chip on board) ??? , otp ???? (in system programming) ?? ?????? , ??? (pcb) ? otp ???? , ? otp ? ??? , ? otp ?? otp ??? pcb ? , ? otp ?? ?? ?? otp ?? pcb , otp ??? ? otp ???? ??? otp ???? otp , ?? pcb ?? 4 ??? , otp ?? (v dd , v pp , sda, sck) ??? , ?? : ( ? v dd ??? v dd ? ) otp chip v pp v dd sck sda gnd to application circuit jumper application pcb otp writer : (1) otp ?? 4 ?? (2) otp ????? otp , ?? (3) ? otp ? , 4 ??? otp ??? , otp ??? http://www..net/ datasheet pdf - http://www..net/
SH69P24 36 ? * ?? . . . . . . . . . . . . . . . . . . . -0.3v +7.0v ??? . . . . . . . . . . . . . . .-0.3v v dd + 0.3v ? . . . . . . . . . . . . . . . . . . . -40c +85c ? . . . . . . . . . . . . . . . . . . . . . .-55c +125c * ? ? ? ? , ??? ????????? 1????? ? (v dd = 2.4 - 5.5v gnd = 0v, t a =25c, ? ) ? ? ? ? v dd 2.4 5.0 5.5 v 3.8 - 4.2 v lvr (4v) ??? v lvr 2.3 - 2.7 v lvr (2.5v) i op - 1.0 1.5 ma f osc = 4mhz, v dd = 5.0v ? , ? nop ? (wdt, lvr, lcd/led, key scan ? ) 1 (halt) i sb1 - - 1.3 ma f osc = 4mhz, v dd = 5.0v ? ( ? ) cpu ? ( ? halt ? ), wdt, lvr, lcd/led ? 2 (stop) i sb2 - - 1 a v dd = 5.0v ? ( ? ) cpu ? ( ? stop ? ), wdt, lvr, lcd/led ? gnd - v dd x 0.3 v i/o ? ?? v il gnd - v dd x 0.2 v t0, t1 ( ?? ) v dd x 0.7 - v dd v i/o ? ?? v ih v dd x 0.8 - v dd v t0, t1 ( ?? ) ? i il -1 - 1 a i/o ? , v in = v dd gnd r ph - 30 - k ? (v dd = 5.0v) 21 23 28 ma v oh =v dd -3v(portc, portd, v dd = 5.0v) ?? 10 - - ma v oh =v dd -0.7v ( portc, portd, v dd = 5.0v) 70 88 - ma v ol= gnd + 0.3v (porte, portf, v dd = 5.0v) ?? i ol 20 - - ma porte, portf , v dd = 5.0v , v ol= gnd + 0.6 wdt i wdt - - 10 a v dd = 5.0v lcd r on - 5 - k ? lcd comx, lcd segx, v1, v2, v3, ?? 0.2v lcd ?? r lcd - 90 10 - k ? rlcd = 0 rlcd = 1 ? : v dd ? 200ma v ss ? 200ma ? : ?? 5.0v, 25c ? , ? http://www..net/ datasheet pdf - http://www..net/
SH69P24 37 (v dd = 2.4v - 5.5v, gnd = 0v, t a = 25c, ? ) ? ? ? ?? t cy - 1 - s f osc =4mhz t0/t1 t iw (t cy + 40)/n - - ns n = ?? t ipw t iw /2 - - ns wdt t wdt 1 - - ms v dd = 5.0v ?? ( ? rc) f/f - 1 - % ? r osc , f osc = 4mhz ? (v dd = 4.5-5.5v) ? (a) ???? t1 t2 t3 t4 t5 t6 t7 t8 t1 t2 t3 t4 f osc system clock t cy (b) t0/t1 ? t iw t ipw(l) t ipw(h) t0/t1 input signal http://www..net/ datasheet pdf - http://www..net/
SH69P24 38 ?? ( ) ap1: (1) ? : 5.0v (2) : ? rc 4mhz (3) portc, portd: led seg1-8 porte, portf: ledcom1-8 portc, porte: ??? portb.2 ? SH69P24 v dd v dd gnd portc.0 portc.2 portc.1 portc.3 portd.0 portd.2 portd.1 portd.3 8x8 led porte.2 porte.1 porte.3 portf.0 portf.1 portb.2 v dd r2 = 1k q1 speaker r12 r13 r14 r15 r16 r17 r18 r19 r20 47k x 4 47k x 5 portf.2 portf.3 porte.0 http://www..net/ datasheet pdf - http://www..net/
SH69P24 39 ap2: (1) ? : 5.0v (2) : ? rc 4mhz (3) portc, portd: lcd seg1-8 porte, portf: lcd com1-8 portc, porte ??? portb.2 ? SH69P24 v dd v dd gnd portc.0 portc.2 portc.1 portc.3 portd.0 portd.2 portd.1 portd.3 8x8 l c d porte.2 porte.1 porte.3 portf.0 portf.1 portb.2 v dd r2 = 1k q1 speaker r12 r13 r14 r15 r16 r17 r18 r19 r20 47k x 4 47k x 5 portf.2 portf.3 porte.0 http://www..net/ datasheet pdf - http://www..net/
SH69P24 40 ? ? ? SH69P24m/024mu 24 sop http://www..net/ datasheet pdf - http://www..net/
SH69P24 41 ?? sop 24l ? : ? / ?n? ?? ? ? ? ? a 0.602 0.609 15.28 15.48 a1 ? 0.016 ? 0.406 a2 ? 0.050 ? 1.27 a3 ? 0.020 ? 0.50 b 0.390 0.413 9.90 10.50 b1 0.292 0.30 7.42 7.62 b2 ? 0.343 ? 8.7 c1 0.084 0.092 2.13 2.33 c2 0.008 0.013 0.204 0.33 c3 0.004 0.010 0.10 0.25 c4 ? 0.034 ? 0.86 d ? 0.053 ? 1.34 d1 ? 0.013 ? 0.33 d2 0.028 0.035 0.70 0.90 r1 ? 0.010 ? 0.25 r2 ? 0.010 ? 0.25 1 ? 7 ? 7 2 ? 7 ? 7 3 ? 4 ? 4 4 ? 10 ? 10 http://www..net/ datasheet pdf - http://www..net/
SH69P24 42 ??? ? ? 0.0 ? 2008 9 0.1 1. ram lcd ram ? lcd ram ?? 2. 15-19 seg ? 3. portb.1 portb.3 t0,t1 share 4. led ram seg ? 5. ???? 6com ?? 6. dc ??? ac ? t0/t1 7. ?? watch dog ???? 2008-12-18 0.2 1. ? $20 wdt/lvr ??? 2.led 4com 8seg ? 3.pin ?? 4. led ??? 5.dc ioh iol ? 6.dc v dd ??? 2009-2-6 http://www..net/ datasheet pdf - http://www..net/

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