S83C654FHBB - CMOS single-chip 8-bit microcontroller

This page provides the datasheet information for the S83C654FHBB, a member of the S83 CMOS single-chip 8-bit microcontroller family.

Product Overview

Philips

Part number	S83C654FHBB
Manufacturer	Philips
File Size	480.71 KB
Description	CMOS single-chip 8-bit microcontroller
Datasheet	S83C654FHBB Datasheet
Additional preview pages of the S83C654FHBB datasheet.

The 87C654 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.

The 87C654 has the same instruction set as the 80C51.

16k bytes mask programmable ROM 87C654

P1.5 SCL/P1.6 SDA/P1.7 RST.
80C51 central processing unit.
16k × 8 EPROM expandable externally to 64k bytes.
256 × 8 RAM, expandable externally to 64k bytes RxD/P3.0 10 TxD/P3.1 11 INT0/P3.2 12 INT1/P3.3 13 T0/P3.4 14 T1/P3.5 15 WR/P3.6 16 RD/P3.7 17 XTAL2 XTAL1 VSS 18 19 20.
Two standard 16-bit timer/counters.
Four 8-bit I/O ports.
I2C-bus serial I/O port with byte oriented master and slave functions.
Full-duplex UART faciliti.

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Published: May 17, 2005 |