MSU2032L40U Просмотр технического описания (PDF) - Mosel Vitelic, Corp

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MSU2032L40U

8 - bit single chip microcontroller

Mosel Vitelic, Corp 

MOSEL VITELIC

Block Diagram

MSU2052/U2032

Timer 2

Timer 1

Timer 0

Stack

Pointer

Decoder &

Register

256 bytes

RAM

8K bytes

ROM

RES

Vdd

Vss

Reset

Circuit

Power

Circuit

Interrupt

Circuit

XTAL2

XTAL1

#EA

#PSEN

ALE

Timming

Generator

Instruction

Register

to pertinent blocks

to whole chip

Acc

to pertinent blocks

Buffer2

Buffer1

ALU

to whole system

PSW

Port 3

Latch

Port 1

Latch

Port 2

Latch

Port 0

Latch

Register

Buffer

DPTR

PC

Increamenter

Program

Counter

Port 3

Driver

8

Port 1

Driver

8

Port 2

Driver

8

Port 0

Driver

8

Rev. 1.0 February 1998

3

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