32-Bit Microcontroller with CAN

Product Details

Block Diagram

ColdFire MCF521X Microcontroller Block Diagram

ColdFire MCF521X Microcontroller Block Diagram


  • Up to 512 KB embedded flash memory
  • Up to 64 KB of static RAM
  • Integrated Peripherials:
    • Up to 56 general-purpose input/outputs (GPIOs)
    • MAC/eMAC for DSP functionality
    • 2.0B controller area network (CAN) interface with 16 message buffers (in MCF5213,MCF5214 and MCF5216)
    • Three UARTs with direct memory access (DMA) capability
    • QSPI with four peripheral chip selects
  • This product is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

Comparison Table

MCF521X Family Members



Quick reference to our documentation types.

1-5 of 28 documents

Show All

Design Resources

Design Files

1 design file

  • Printed Circuit Boards and Schematics

    MCF5211/2/3 OrCAD Schematic Symbols


1-5 of 7 hardware offerings

Show All


1-5 of 13 software files

Show All

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

Engineering Services

4 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.


1-5 of 7 trainings

Show All