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
Featured Documentation
- MCF52277: MCF52277 Data Sheet
- MCF52277RM: MCF52277 Reference Manual
- MCF52277DE: MCF52277 Device Errata
- MCF5227XFS: MCF5227X Fact Sheet
Current Updates & Releases
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 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 Supported | SRAM, DDR2, SDR, SDRAM |
| Serial Interface - Type | CAN, I2C, USB, SSI, UART, SPI |
| Total DMA Channels | 16 |
| I/O Pins | 55, 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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Order MCF5227X Samples Here
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