MCF5253 Cost-Reduced Demo Board

M5253DEMO

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M5253DEMO is a cost-reduced versatile demo board based on MCF5253 CodeFire® processor. This board is designed as a validation platform with the maximum flexibility. It serves as a complete microcomputer system for reference design, development/evaluation, training, and educational use. Further more, the board also includes ethernet controller on the system flexbus for debugging and developping purpose.

Product Details

Supported Devices

Processors and Microcontrollers

ColdFire® V2 Processors

  • MCF525X: Integrated ColdFire® V2 Microprocessor

Features

MCF5253 External Interfaces

  • Synchronous Serial Interface (SSI) connected to audio codec WM8731
  • USB Support
    • Standalone USB host controller, support enhanced host controller interface(EHCI)
    • USB device mode
    • USB On-The-Go mode including host capability
    • Supports high-speed(480 Mbit/s), full-speed(12 Mbit/s), and low-speed host(1.5 Mbit/s) operations
    • Supports internal PHY (with UTMI+ interface)
  • Crystal/Clock
  • On board BDM
  • ATA interface
  • MMC/SD interface
  • 2 I²Cs
  • 4 QSPIs
  • 2 CANs
  • 3 UARTs
  • 6 12 bit resolution AD
  • Flex bus with 10/100 ethernet controller
  • Timers
  • External Interrupts

Memory Subsystems

  • 16-bit Width SDRAM
  • 2x64 Kbyte SRAM
  • 8 k on-chip BootROM
  • FLASH device for Boot Code Development

Power

  • Inputs:
    • 5 V (Input to the voltage regulator circuitry)
  • Regulated On-board voltages:
    • 5 V for USB VBUS support
    • 3.3 V – I/O Voltage
    • 1.2 V – CPU Core Voltage

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Design Files

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Software

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

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