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S83C654FHPN Datasheet CMOS Single-chip 8-bit Microcontroller

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS 87C654 CMOS single-chip 8-bit microcontroller Product specification IC20 Data Handbook 1996 Aug 16 Philips Semiconductors Philips Semiconductors Product specification CMOS single-chip 8-bit.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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.

Two versions of the derivative exist: 83C654—16k bytes mask programmable ROM 87C654—EPROM version This device provides architectural enhancements that make it applicable in a variety of applications for general control systems.

Key Features

  • 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.

S83C654FHPN Distributor

More Datasheets from Philips Semiconductors (now NXP Semiconductors)

Part Number Description
S83C654FHAA CMOS single-chip 8-bit microcontroller
S83C654FHBB CMOS single-chip 8-bit microcontroller
S83C654FBAA CMOS single-chip 8-bit microcontroller
S83C654FBBB CMOS single-chip 8-bit microcontroller
S83C654FBPN CMOS single-chip 8-bit microcontroller
S83C654FFAA CMOS single-chip 8-bit microcontroller
S83C654FFBB CMOS single-chip 8-bit microcontroller
S83C654FFPN CMOS single-chip 8-bit microcontroller
S83C654IBAA CMOS single-chip 8-bit microcontroller
S83C654IBBB CMOS single-chip 8-bit microcontroller