7641 데이터 시트보기 (PDF) - Mitsumi

부품명

상세내역

일치하는 목록

7641

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Mitsumi 

PRELIMINARY NSocothimcaene:gpTeah.riasmisetnrioct laimfiintsalasrepescuibfijceacttioton.

(1) Ports P0, P1, P3

Direction

register

Data bus

Port latch

(3) Port P40

Expanded data

memory access bit

Direction

register

Data bus

Port latch

EDMA signal

(5) Ports P43, P44

Timer count enabled

Pulse output mode selected

Direction

register

Data bus

Port latch

Timers X, Y output

CNTR0, CNTR1 input

Fig. 12 Port block diagram (1)

MITSUBISHI MICROCOMPUTERS

7641 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

(2) Port P2

Data bus

Direction

register

Port latch

P2 pull-up

Key interrupt input

(4) Ports P41, P42

Direction

register

Data bus

Port latch

INT0, INT1 interrupt input

(6) Port P50

Sub-clock (XCIN-XCOUT) stop bit

Direction

register

Data bus

Port latch

XCIN input

16

Share Link: