The MCF5270 and MCF5271 ColdFire Integrated Microprocessors combine high integration with low cost on the popular Version 2 ColdFire core, providing 96 (Dhrystone 2.1) MIPS at 100MHz. Offered in low-power, high-performance 0.13 µ technology, the MCF5270/71 feature a 10/100 Fast Ethernet Controller, a 32x32 enhanced Multiply and Accumulate, and all of the common connectivity interfaces, including three UARTs, I2C, and a QSPI.
The impressive combination of connection and peripheral selection positions the MCF5270/71 into cost-sensitive, power-conscious applications requiring significant control processing for file management, connectivity, data buffering, user interface, and signal processing. MCF5270/71 target applications include Remote Monitoring, Voice-Over IP Phone, Medical Instrumentation, Gaming Equipment, Ethernet Switches, Server Appliance, Point-of-Sale Printers, and Home Routers.
MCF5270/71 Features
- V2 ColdFire® core - 96 (Dhrystone 2.1) MIPS @ 100 MHz
- eMAC (32x32) module, hardware divide
- 8 KB configurable I-/D-Cache
- Integrated peripherals
- 10/100 Fast Ethernet Controller
- Hardware Accelerated Encryption [MCF5271 only]
- Three UARTs
- QSPI
- I2C
- Four 32-bit timers
- Four Programmable Interrupt Timers (PITs)
- Watchdog timer
- Four-channel DMA
- External DMA req/ack
- 64 KB SRAM
- SDR SDRAM memory controller
- Chip selects, GPIOs
- World-class BDM
- JTAG
- Technology: 0.13µ
- Temperature range: 0°C to +70°C
- 196-MAPBGA and 160-QFP packages
