전자부품 데이터시트 검색엔진 |
|
LC877256A 데이터시트(PDF) 2 Page - Sanyo Semicon Device |
|
LC877256A 데이터시트(HTML) 2 Page - Sanyo Semicon Device |
2 / 24 page LC877264A/56A/48A No.6719-2/24 Features (1) Read-Only Memory (ROM) - 65536 × 8bits (LC877264A) - 57344 × 8bits (LC877256A) - 49152 × 8bits (LC877248A) (2) Random Access Memory (RAM): 2048 × 9 bits (LC877264A, LC877256A, LC877248A) (3) Minimum Bus Cycle Time: 100 ns (10 MHz) Note: The bus cycle time indicates ROM read time. (4) Minimum Instruction Cycle Time: 300 ns (10MHz) (5) Ports - Input/output ports Data direction programmable for each bit individually : 26 (P1n, P30-P35, P70-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) - LCD ports Segment output : 48 (S00-S47) Common output : 4 (COM0-COM3) Bias terminals for LCD driver 3 (V1-V3) Other functions Input/output ports : 48(PAn,PBn,PCn,PDn,PEn,PFn) Input ports : 7 (PLn) - Oscillator pins : 2 (CF1,CF2) - Reset pin : 1 (RES ) - Power supply : 6 (VSS1-3,VDD1-3) (6) 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. (7) Small signal detection (MIC signals etc) - Counts pulses with the level which is greater than a preset value - 2 bit counter (8) 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 with toggle output function Mode 0: 2 channel 8 bit timer (with toggle output) Mode 1: 2 channel 8 bit PWM Mode 2: 16 bit timer (with toggle output) Toggle output from lower 8 bits is also possible. Mode 3: 16 bit timer (with toggle output) Lower order 8 bits can be used as PWM. |
유사한 부품 번호 - LC877256A |
|
유사한 설명 - LC877256A |
|
|
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 |