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MCF51AC256B Datasheet Microcontroller

Manufacturer: Freescale Semiconductor (now NXP Semiconductors)

Download the MCF51AC256B datasheet PDF. This datasheet also includes the MCF51AC128A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MCF51AC128A_FreescaleSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

Freescale Semiconductor Data Sheet: Technical Data MCF51AC256 Series ColdFire Microcontroller Covers:MCF51AC256A MCF51AC256B MCF51AC128A MCF51AC128C The MCF51AC256 series are members of the ColdFire® family of 32-bit variable-length reduced instruction set (RISC) microcontroller.

This document provides an overview of the MCF51AC256 series, focusing on its highly integrated and diverse feature set.

The MCF51AC256 series are based on the V1 ColdFire core and operates at processor core speeds up to 50.33 MHz.

Key Features

  • the following functional units:.
  • V1 ColdFire core with background debug module.
  • Up to 256 KB of flash memory.
  • Up to 32 KB of static RAM (SRAM).
  • Up to two analog comparators (ACMP).
  • Analog-to-digital converter (ADC) with up to 24 channels.
  • Controller-area network (CAN).
  • Cyclic redundancy check (CRC).
  • Inter-integrated circuit (IIC).
  • Keyboard interrupt (KBI).
  • Multipurpose clock generator (MCG).
  • Rapid.

More Datasheets from Freescale Semiconductor (now NXP Semiconductors)

Part Number Description
MCF51AC256 Microcontroller
MCF51AC256A Microcontroller
MCF51AC128A Microcontroller
MCF51AC128C ColdFire Microcontroller
MCF51EM128 ColdFire Microcontroller
MCF51EM256 ColdFire Microcontroller
MCF51JF128 Microcontrollers
MCF51JM128 Microcontroller
MCF51JM32 Microcontroller
MCF51JM64 Microcontroller