P83C528IFA Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

P83C528IFA

8-bit microcontrollers

Philips Electronics 

Philips Semiconductors

8-bit microcontrollers

6 FUNCTIONAL DIAGRAM

Product specification

P83C524; P80C528; P83C528

handbook, full pagewidth

XTAL1

XTAL2

VSS

VDD

RST

Port 0

address and

data bus

EA

PSEN

ALE

alternative

functions

RXD / data

TXD / clock

INT0

INT1

T0

T1

WR

RD

Port 3

P83C524

PP8830C552288

P83C528

Port 1

T2

T2EX

SCL

SDA

Port 2

address bus

MBC454 - 1

Fig.2 Functional diagram.

1997 Dec 15

7

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