The MCF521X microcontroller family is a cost-sensitive, low power single-chip solution with up to 521KB of high performance, near-single access, interleaved and securable embedded Flash memory. Moreover, the MCF521X embedded controller communication peripherals provide easy connection to other systems. Three universal asynchronous receiver/transmitters (UARTs) enable medium to long distance communication to other control systems or computers. An inter-integrated circuit (I2C) and queued serial peripheral interface (QSPI) enable in-system communication to connected peripherals and systems, including LCDs and keyboards. All this is offered along with the high performance V2 ColdFire core that even incorporates a multiply and accumulate module (MAC)/ enhanced multiply and accumulate module (eMAC) for DSP-like operation.
Higher-end MCF5214 and MCF5216 provide an upgrade for current MMC2107, MMC2113 and MMC2114 users who require more Flash and/or higher performance with a richer set of the same peripheral mix while standardizing on one low-cost, low-power MCU family.
Features
V2 ColdFire core delivering 63 (Dhrystone 2.1) MIPS at 66 MHz running from Cache/RAM (max running from internal flash 54 MIPS)
- Up to512KB embedded flash memory
- Up to 64 Kbytes of static RAM
- Integrated Peripherials:
- MAC/eMAC for DSP functionality
- CAN 2.0B controller area network interface with 16 message buffers (in MCF5213,MCF5214 and MCF5216)
- 3 UARTs with DMA capability
- QSPI with four peripheral chip selects
Featured Documentation
- MCF5213RM: MCF5213 ColdFire Integrated Microcontroller Reference Manual
- COLDFIRE_OVERVIEW: ColdFire Family Overview Brochure
- MCF521XFS: MCF521x Family Fact Sheet
- CFPRM: ColdFire Family Programmer's Reference Manual
Featured Software & Tools
- M5213EVB: MCF5213 Evaluation Board
- M5213EVB_ZIGBEE: MCF521x Simple MAC (SMAC)
- M5211DEMO: MCF5211 Demonstration Board
- USBMULTILINKBDM: USB HCS08/HCS12 BDM Multilink - In-Circuit Debugger/Programmer
Target Aplication
- LCD
- Ethernet and CAN networking interfaces
MCF521X Family Members
|
Features |
MCF5211 |
MCF5212 |
MCF5213 |
MCF5214 |
MCF5216 |
| Freq. (MHz) | 66, 80 | 66, 80 | 66, 80 | 66 | 66 |
| MIPS (Dhrystine 2.1) | 76 | 76 | 76 | 63 | 63 |
| Flash (KB) | 128 | 256 | 256 | 256 | 512 |
| SRAM (KB) | 16 | 32 | 32 | 64 | 64 |
| Memory Controller | - | - | - | SDR SDRAM | SDR SDRAM |
| CAN | - | - | 1 | 1 | 1 |
| Evaluation Tool | M5211DEMO | - | M5213EVB | M5282EVB | M5282EVB |
Product Specifications
| Serial Interface - Type | QSPI, UART, I2C, CAN, SPI |
| Internal Flash (kByte) | 128, 256, 512 |
| Internal RAM (kByte) | 16, 32, 64 |
| Bus Frequency - Max (MHz) | 66, 80 |
| Core - Operating Frequency - Max (MHz) | 66, 66, 80, 80, - |
| Total DMA Channels | 4 |
| I/O Pins | 55, 56, 142 |
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 .
Featured Tool
