32-Bit ColdFire V1 Microcontrollers

Block Diagram

ColdFire MCF51CN128 Microcontroller Block Diagram

ColdFire MCF51CN128 Microcontroller Block Diagram

Features

  • 32-bit ColdFire® V1 central processing unit (CPU)
    • Up to 50.33 MHz ColdFire CPU from 3.6 volts to 3.0 volts, up to 40 MHz CPU from 3.0 volts to 2.1 volts, and up to 20 MHz CPU from 2.1 volts to 1.8 volts across temperature range of –40 °C to 85 °C
    • Support for up to 45 peripheral interrupt requests and seven software interrupts
  • On-chip memory
    • 128 KB flash, 24 KB RAM
    • Flash read/program/erase over full operating voltage and temperature
  • Ethernet
  • External bus
  • Power-saving modes
  • Clock source options
  • System protection
  • Development support
  • Peripherals
  • Input/output
  • This product is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

Part numbers include: MCF51CN128CGT, MCF51CN128CLH, MCF51CN128CLK.

Buy/Parametrics










































































































Documentation

Quick reference to our documentation types.

1-5 of 23 documents

Show All

Design Files

Hardware

Quick reference to our board types.

5 hardware offerings

Software

Quick reference to our software types.

1-5 of 10 software files

Show All

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

2 engineering services

To find additional partner offerings that support this product, visit our Partner Marketplace.

Training

3 trainings