PCD3359A View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

PCD3359A

8-bit microcontroller with DTMF generator and 128 bytes EEPROM

Philips Electronics 

Philips Semiconductors

8-bit microcontroller with DTMF

generator and 128 bytes EEPROM

Product specification

PCD3359A

handbook, full pagewidth

5

8

EEPROM ADDRESS REGISTER

2

2 : 4 DECODER

5 : 32 DECODER

EEPROM LATCH 0 F0

8

EEPROM LATCH 1 F1

128-byte EEPROM ARRAY

EEPROM LATCH 2 F2

(32 4-byte PAGES)

EEPROM LATCH 3 F3

8

8

EEPROM TEST REGISTER

8

EEPROM CONTROL REGISTER

8

8

8

INTERNAL

BUS

TIMER 2 RELOAD REGISTER

8

TIMER 2 REGISTER (T2)

T2F set on

underflow

1

480

fxtal

MGB824

Fig.5 Block diagram of the EEPROM and Timer 2.

1998 May 11

12

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