MV20556 查看數據表（PDF） - Mosel Vitelic Corporation

零件编号

产品描述 (功能)

比赛名单

MV20556

8 - Bit MCU Mouse Controller

Mosel Vitelic Corporation  

MOSEL VITELIC INC.

Preliminary

MV20556

Block Diagram

Timer 1

Timer 0

Stack

Pointer

Decoder &

Register

128 bytes

RAM

4K bytes

ROM

RES

Vdd

Vss

Reset

Circuit

Power

Circuit

Interrupt

Circuit

XTAL2

XTAL1

Timming

Generator

to pertinent blocks

to whole chip

128

bits

SFR

includes

Acc &

PSW,

etc.

to pertinent blocks

Buffer2

Buffer1

ALU

to whole system

Register

Buffer

DPTR

PC

Increamenter

Program

Counter

Port 3

Latch

Port 1

Latch

Port 3

Driver

7

Port 1

Driver

8

Specifications subject to change without notice, contact your sales representatives for the most recent information.

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PID256** 07/97

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