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S83C654IBBB - CMOS single-chip 8-bit microcontroller

Download the S83C654IBBB datasheet PDF. This datasheet also covers the S83 variant, as both devices belong to the same cmos single-chip 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

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.

16k bytes mask programmable ROM 87C654

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (S83-C654.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
S83C654IBAA CMOS single-chip 8-bit microcontroller
S83C654IBPN CMOS single-chip 8-bit microcontroller
S83C654IFAA CMOS single-chip 8-bit microcontroller
S83C654IFBB CMOS single-chip 8-bit microcontroller
S83C654IFPN CMOS single-chip 8-bit microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 microcontroller 87C654 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.
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