V2 Microprocessor with Touchscreen, LCD Controller and USB


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Block Diagram

ColdFire MCF5227X Microcontroller Block Diagram

ColdFire MCF5227X Microcontroller Block Diagram


  • 8 KB configurable I/D cache
  • 128 KB SRAM
  • Integrated LCD controller
    • CSTN and TFT w/up to 800 x 600 (SVGA) resolution
  • 8 x 12-bit analog-to-digital converter (ADC) w/touch-screen controller
    • Real touch screen controller
  • USB 2.0 full-speed on-the-go controller
  • CAN 2.0B controller (FlexCAN)
  • 3 UARTs
  • DMA serial peripheral interface (DSPI)
  • I²C bus interface
  • Synchronous serial interface (SSI)
  • 4-channel 32-bit timers with direct memory access (DMA) support
  • Real-time clock
  • 16-channel DMA controller
  • 16-bit DDR/32-bit SDRAM controller
  • Up to 55 general purpose (GPIO)
  • System integration (phase-lock loop, software watchdog)
  • 1.5-volt core, 1.8-volt/2.5-volt/3.3-volt bus I/O
  • Complimentary MQX Software Solutions
  • This product is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

Part numbers include: MCF52274CLU120, MCF52277CVM160, MCF52277CVM160J.


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

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