UPD75036CW データシートの表示（PDF） - NEC => Renesas Technology

部品番号

コンポーネント説明

メーカー

UPD75036CW

4 BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75036

5.3 CLOCK OUTPUT CIRCUIT

The clock output circuit outputs a clock pulse signal on the P22/PCL pin for remote control or for supplying clock

pulses to a peripheral LSI device.

Fig. 5-2 Configuration of the Clock Output Circuit

From the clock

generator

Φ

f X/23

f X/24

f X/26

Selector

Output

buffer

PCL/P22

CLOM3 CLOM2 CLOM1 CLOM0 CLOM

PORT2.2

P22 output

latch

4

Internal bus

Bit 2 of PMGB

Port 2 input/

output mode

specification bit

Remark The clock output circuit is designed so that pulses with short widths do not appear in enabling or disabling

clock output.

19

Share Link: