Integrated ColdFire® V2 Microprocessor

MCF525X

The MFC525x family features a 32-bit ColdFire® V2 core with enhanced multiplier-accumulator (eMAC) unit providing optimum performance and code density for the combination of control code and signal processing required in compressed audio decode, file management and system control.

It includes on-chip integration of USB-OTG technology with a tamper-proof real-time clock (RTC) and a high-speed ultra direct memory access advanced technology attachment (UDMA ATA) interface. This helps manufacturers reduce chip count and provide even smaller form factors.

Product Details

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Block Diagram

ColdFire MCF525X Microcontroller Block Diagram

ColdFire MCF525X Microcontroller Block Diagram
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Features

  • Dedicated ATA hard disk interface
  • Real-time clock (RTC)
  • eMAC unit (provides DSP capabilities)
  • Flexible phase-lock loop (PLL) with power-down
  • USB 2.0 on-the-go
  • Flash media card interface
  • Peripherials
    • 6-channel analog-to-digital converter (ADC) with 12-bit resolution
    • Three universal asynchronous receiver transmitters (UART)
    • Queued serial peripheral interface (QSPI)
    • Two I²C controllers
    • SmartMedia™ interface (including integrated development environment and CompactFlash™)
  • The MCF5253 is included in NXP’s product longevity program, with assured supply for a minimum of 10 years after launch
  • The MCF5251 is included in NXP’s product longevity program, with assured supply for a minimum of 15 years after launch

Key Parametrics

  • Status
    Not Recommended for New Designs
  • RAM (kB)
    128

Documentation

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Design Resources

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Design Files

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5 design files

  • Models

    Core Model For ColdFire Instruction Set Simulator

    ZIPRev 2.0Oct 26, 2006184.2 KBCFXINSTSIM_PACKAGE
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  • Printed Circuit Boards and Schematics

    BOM (Bill of Materials) parts list

    XLSRev 1Mar 29, 2007595.5 KBPICARD_5251_BOM
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  • Printed Circuit Boards and Schematics

    OrCAD schematic design file for the Picard TNG (The Next Generation).

    DSNRev 1May 15, 20061.9 MBPICARD_5251_SCHEMATICS
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  • Printed Circuit Boards and Schematics

    Picards CAD file in Zuken Cadstar 3.0 format

    ZIPRev 1May 15, 2006317.9 KBPICARD_5251_CAD_FILE
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  • Printed Circuit Boards and Schematics

    Picard's gerber files for board manufacture

    ZIPRev 1May 15, 20061.9 MBPICARD_MCF5251_GERBER_FILES
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Hardware

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Software

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

Engineering Services

3 engineering services

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Training

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