P80C528 Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

P80C528

8-bit microcontrollers

Philips Electronics 

Philips Semiconductors

8-bit microcontrollers

Product specification

P83C524; P80C528; P83C528

handbook, full pagewidth

one machine cycle

one machine cycle

S1

S2

S3

S4

S5

S6

S1

S2

S3

S4

S5

S6

ALE

PSEN

RD

WR

P2

P2 OUT

P0

P0 OUT

MBC457

a. Without a MOVX.

handbook, full pagewidth

cycle 1

cycle 2

S1

S2

S3

S4

S5

S6

S1

S2

S3

S4

S5

S6

ALE

PSEN

RD

WR

P2

P2 OUT

P0

P0 OUT

MBC458

b. With a MOVX to the AUX-RAM (read and write).

1997 Dec 15

Fig.7 Internal program memory execution.

15

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