MCF5253成本更低的演示板

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M5253DEMO是一个基于?MCF5253 CodeFire处理器的成本更低的多功能演示版。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.
Features


The following is a list of demo board 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(480Mbps), full-speed(12Mbps), and low-speed host(1.5Mbps) operations       
    
  • Supports internal PHY (with UTMI+ interface)
    
         
  
• Crystal/Clock       
  
• On board BDM       
  
• ATA interface       
  
• MMC/SD interace       
  
• 2 I2Cs       
  
• 4 QSPIs       
  
• 2 CANs       
  
• 3 UARTs       
  
• 6 12bit resolution AD       
  
• Flexbus with 10/100 ethernet controller       
  
• Timers       
  
• External Interrupts
  

Memory Subsystems:

       

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

Power:

       

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

下载连接:
M53015EVB_QSG 快速入门指南
MC9S12XDP512评估板用户指南