Datasheet4U Logo Datasheet4U.com

P83C557E6 - Single-chip 8-bit microcontroller

📥 Download Datasheet

General Description

The P80C557E6/P83C557E6 (hereafter generically referred to as P8xC557E6) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.

The P8xC557E6 has the same instruction set as the 80C51.

Three versions of the derivative exist: • Two 8-bit resolution, pulse width modulation outputs • Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs • I2C-bus serial I/O port with byte oriented master and slave functions • P83C557E6 — 48 Kbytes mask programmable ROM • P80C557E6 — ROMless version of the P83C557E6 • Full-duplex UART compatible with the standard 80C51 • On-chip watchdog timer • 15 interrupt sources with 2 priority levels (2 to 6 external sources possible) • Extended temperature range (–40 to +85 °C) • 4.5 to 5.5 V supply voltage range • Frequency range for 80C51–family standard oscillator: 3.5 MHz to 16 MHz The P8xC557E6 contains a non-volatile 48 Kbytes mask programmable ROM (P83C557E6), a volatile 1536 × 8 read/write data memory, five 8-bit I/O ports, one 8-bit input port, two 16-bit timer/event counters (identical to the timers of the 80C51), an additional 16-bit timer coupled to capture and compare latches, a 15-source, two-priority-level, nested interrupt structure, an 8-input ADC, a dual DAC pulse width modulated interface, two

Overview

INTEGRATED CIRCUITS P83C557E6/P80C557E6 Single-chip 8-bit microcontroller Product specification 1999 Mar 02 Philips Semiconductors Philips Semiconductors Product specification Single-chip 8-bit microcontroller P83C557E6/P80C557E6 1.

Key Features

  • 80C51 central processing unit.
  • 48 K × 8 ROM, expandable externally to 64 Kbytes.
  • ROM Code protection.
  • 1536 × 8 RAM, expandable externally to 64 Kbytes.
  • Two standard 16-bit timer/counters.
  • An additional 16-bit timer/counter coupled to four capture registers and three compare registers.
  • A 10-bit ADC with eight multiplexed analog inputs and programmable autoscan 2.

More Datasheets from NXP Semiconductors

Part Number Description
P83C557E4 Single-chip 8-bit microcontroller
P83C524 8-bit microcontrollers
P83C528 8-bit microcontrollers
P83C566 Microcontrollers for PAL/SECAM TV with OSD and VST
P83C570 Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC
P83C591 Single-chip 8-bit microcontroller with CAN controller
P83C053 (P83C053 / P83C054) Microcontroller
P83C054 (P83C053 / P83C054) Microcontroller
P83C055 Microcontrollers for TV and video MTV
P83C180 Microcontrollers for monitors with DDC interface/ auto-sync detection and sync proc.