Integrated ColdFire® Version 2 Microprocessor

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Product Details

Block Diagram

ColdFire MCF524X Microcontroller Block Diagram

ColdFire MCF524X Microcontroller Block Diagram


  • 96 KB static random access memory (SRAM)
  • 8 KB instruction cache
  • eMAC
  • Debug module (background and real time)
  • Synchronous dynamic random access memory controller (SDRAM)
  • System integration (phase-lock loop, software watchdog)
  • Integrated peripherals
    • 4 programmable chip selects
    • 4-channel direct memory access (DMA)
    • 2 independent universal asynchronous receiver and transmitter (UARTs)
    • 2 independent 16-bit timers
    • 2 I²C interfaces
    • 2 independent 6-bit channel
    • Queued serial peripheral interface (QSPI)
    • CD-ROM block decoder/encoder

Part numbers include: MCF5249CVM140, MCF5249LAG120, MCF5249LCAG120, MCF5249VM140, SCF5249LAG133.


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Design Files

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2 design files


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2 hardware offerings


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


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