µPD17P236

6

Data Sheet U14776EJ1V0DS00

BLOCK DIAGRAM

P0A

P0B

P0C

P0D

P0E

P1A

RF

SYSTEM REG.

ALU

OSC

CPU Clock

REM

GND

Instruction

Decoder

Power

Supply

Circuit

Remote

Control

Divider

8-bit

timer

Interrupt

Controller

RESET

Reset

Controller

Program Counter

Stack (5 levels)

RAM

223

× 4 bits

One Time PROM

16,384

× 16 bits

Basic Interval/

Watchdog Timer

Note

Input port or output port is selected depending on the product (see 2. PIN FUNCTIONS).

Remark

( ): During PROM programming mode