전자부품 데이터시트 검색엔진 |
|
LC87F7CC8A 데이터시트(PDF) 2 Page - Sanyo Semicon Device |
|
LC87F7CC8A 데이터시트(HTML) 2 Page - Sanyo Semicon Device |
2 / 21 page LC87F7CC8A No.A0147-2/21 RAM • 4096 × 9-bits (LC87F7CC8A) Minimum Bus Cycle Time • 83.3ns (12MHz) VDD=4.5 to 5.5V • 100ns (10MHz) VDD=2.8 to 5.5V • 250ns (4MHz) VDD=2.2 to 5.5V Note: The bus cycle time indicates ROM read time. Minimum Instruction Cycle Time (tCYC) • 250 ns (12MHz) VDD=4.5 to 5.5V • 300 ns (10MHz) VDD=2.8 to 5.5V • 750 ns (4MHz) VDD=2.2 to 5.5V Ports • Input/output ports Data direction programmable for each bit individually: 20 (P1n, P70 to P73, P8n) Data direction programmable in nibble units: 8 (P0n) (When N-channel open drain output is selected, data can be input in bit units.) • Input ports: 2 (XT1, XT2) • Output ports: 2 (PWM2, PWM3) • LCD ports Segment output: 32 (S00 to S15, S24 to S39) Common output: 4 (COM0 to COM3) Bias terminals for LCD driver: 3 (V1 to V3) Other functions Input/output ports: 32 (PAn, PBn, PDn, PEn) Input ports: 7 (PLn) • Oscillator pins: 2 (CF1, CF2) • Reset pin: 1 (RES) • Power supply: 6 (VSS1 to 3, VDD1 to 3) LCD Controller • Seven display modes are available (static, 1/2, 1/3, 1/4 duty × 1/2, 1/3 bias) • Segment output and common output can be switched to general purpose input/output ports. Small Signal Detection (MIC signals etc) • Counts pulses with the level which is greater than a preset value • 2 bit counter Timers • Timer 0: 16-bit timer / counter with capture register Mode 0: 2 channel 8-bit timer with programmable 8-bit prescaler and 8-bit capture register Mode 1: 8-bit timer with 8-bit programmable prescaler and 8-bit capture register +8-bit counter with 8-bit capture register Mode 2: 16-bit timer with 8-bit programmable prescaler and 16-bit capture register Mode 3: 16-bit counter with 16-bit capture register • Timer 1: PWM / 16-bit timer/counter with toggle output function Mode 0: 8-bit timer with 8-bit prescaler (and toggle output) +8-bit timer / counter with 8-bit prescaler (and toggle output) Mode 1: 2 channel 8-bit PWM with 8-bit prescaler Mode 2: 16-bit timer/counter with 8-bit prescaler (and toggle output) (Toggle output also possible using the lower order 8-bits) Mode 3: 16-bit timer with 8-bit prescaler (and toggle output) (The lower order 8 bits can be used as PWM output) Continued on next page. |
유사한 부품 번호 - LC87F7CC8A |
|
유사한 설명 - LC87F7CC8A |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |