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87C575 - 80C51 8-bit microcontroller

General Description

The Philips 80C575/83C575/87C575 is a high-performance microcontroller fabricated with Philips high-density CMOS technology.

The Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS.

Key Features

  • 80C51 based architecture.
  • 8k × 8 ROM (83C575).
  • 8k × 8 EPROM (87C575).
  • ROMless (80C575).
  • 256 × 8 RAM.
  • Three 16-bit counter/timers.
  • Programmable Counter Array.
  • Enhanced UART.
  • Boolean processor.
  • Oscillator fail detect.
  • Low active reset.
  • Asynchronous low port reset.
  • Schmitt trigger inputs.
  • 4 analog comparators.
  • Watchdog timer.
  • Low VCC detect PIN.

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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.

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INTEGRATED CIRCUITS 80C575/83C575/87C575 80C51 8-bit microcontroller family 8K/256 OTP/ROM/ROMless, 4 comparator, failure detect circuitry, watchdog timer Product specification Supersedes data of 1998 Jan 27 IC20 Data Handbook 1998 May 01 Philips Semiconductors Philips Semiconductors Product specification 80C51 8-bit microcontroller family 8K/256 OTP/ROM/ROMless, 4 comparator, failure detect circuitry, watchdog timer 80C575/83C575/ 87C575 DESCRIPTION The Philips 80C575/83C575/87C575 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS. Philips epitaxial substrate minimizes latch-up sensitivity.