NJU3503L データシートの表示（PDF） - Japan Radio Corporation

部品番号

コンポーネント説明

一致するリスト

NJU3503L

4-BIT SINGLE CHIP MICRO CONTROLLER

Japan Radio Corporation  

NJU3503

s SERIAL INPUT OUTPUT

SERIAL INPUT OUTPUT consists of the sift registers to convert from 8-bit parallel data to serial data, the 3-

bit serial clock counter, and the 3-bit serial control register. It operates as the 8-bit serial input or output. The

external or internal clock is selected as the shift clock in accordance with the Serial Input / Output control

register.

[ Block diagram of the Serial Input Output ]

INTERNAL CLOCK

COUNTER

SERIAL I/O INTERRUPT SIGNAL

DB

3

4

CONTROL REGISTER

DEMULTIPLEXER

4

4

8-bit SERIAL DATA REGISTER

4

4

MULTIPLEXER

4

DB

SELECTOR

SCK/CKOUT SDI(O)/PG1

SDO/PG0

- 27 -

Share Link: