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  • V2 Embedded MPU
  • MCF5227X

MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB


http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MCF5227X
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The 32-bit ColdFire® microprocessor portfolio is expanding with lower system cost LCD solutions, giving more control, flexibility and performance options for human machine interface and industrial control applications


Features


  • 8K bytes Configurable I/D Cache
  • 128K bytes SRAM
  • Integrated LCD Controller
    • CSTN and TFT w/ Up to 800x 600(SVGA) resolution
  • 8x12-bit 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 ch. 32-bit timers with DMA support
  • Real Time Clock
  • 16 ch. DMA controller
  • 16-bit DDR / 32-bit SDR SDRAM controller
  • Up to 55 General-Purpose I/O
  • System Integration (PLL, SW Watchdog)
  • 1.5V Core, 1.8V/2.5V/3.3V Bus I/O

Related Products


  • MCF532X: V3 ColdFire Microprocessor with LCD driver, Ethernet, USB and CAN

Related Pages


  • Complimentary Freescale MQX™ Software Solutions

Featured Documentation


  • MCF52277: MCF52277 Data Sheet
  • MCF52277RM: MCF52277 Reference Manual
  • MCF52277DE: MCF52277 Device Errata
  • MCF5227XFS: MCF5227X Fact Sheet

Current Updates & Releases


  • M52277EVB: MCF52277 Evaluation Board
  • MQX: Freescale MQX ™ Software Solutions

Target Applications


  • Consumer
    • Operator Interfaces
    • Security Systems
    • HVAC Control Systems
    • Digital Picture frames
  • Industrial & Medical
    • Factory Maintenance Systems
    • Diagnostic Equipment
    • Medical Monitoring Equipment
    • Handheld Point of Sale
    • Badge Printers
MCF5227X Applications

MCF5227X Family Members


Features MCF52277 MCF52274
CORE Speed (MHz) 160 120
Configurable Cache (KBytes) 8 8
RAM (KBytes) 128 128
Tuchscreen Controller / ADC Converter
ASP Touchscreen Controller
Yes Yes
FlexBus External Interface Yes Yes
GPIO 55 47
USB On-The-Go Yes Yes
Interrupt Controllers (INTC) Yes Yes
Serial Comunications SSI
I²C
DSPI
Three UART
SSI
I²C
DSPI
Three UART
16-channel Direct Memory Access (DMA) Yes Yes
Timers Four 32-bit DMA Timers
Two PIT
Four PWM 2-channel
Four 32-bit DMA Timers
Two PIT
Four PWM 2-channel
Package 196 MAPBGA 176 LQFP

Product Specifications

Bus Frequency - Max (MHz)80, 60
Internal RAM (kByte)128
Cache (kByte)8
External Memory SupportedSRAM, DDR2, SDR, SDRAM
Serial Interface - TypeCAN, I2C, USB, SSI, UART, SPI
Total DMA Channels16
I/O Pins55, 47

Customer Notice

Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010: M5282EVB .

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  ColdFire Training Series Video

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ColdFire Training Series Video

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MCF5227X Applications
Industrial, Consumer, Medical, POS, Security/Control

Featured Tool

  • ColdFire Digital Signal Processing Library

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