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MCF527X: ColdFire^® V2 Integrated Microprocessor

Overview

The MCF527x ColdFire^® V2 integrated microprocessor combines high-integration and low-cost with a new level of performance on the popular ColdFire V2 core.

The combination of connection, protection and peripheral selection makes the MCF527 ideal for cost-sensitive, power-conscious applications requiring significant control processing for file management, connectivity, data buffering, user interface and signal processing. Additionally, the MCF5275 and MCF5274 are pin-to-pin compatible.

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Features

ColdFire^® V2 core with performance up to 159 (Dhrystone 2.1) MIPS @ 166 MHz
Enhanced multiplier-accumulator (eMAC) (32 x 32) module, hardware divide
8 KB and 16 KB configurable I-/D-cache
64 KB static random access memory (SRAM)
4-channel DMA and external DMA req/ack
DDR synchronous dynamic random access memory (SDRAM) controller
JTAG
Integrated peripherals
- Queued serial peripheral interface (QSPI)
- Up to four pulse width modulators (PWMs)
- Up to three universal asynchronous receiver/transmitters (UARTs)
- Up to two 10/100 fast Ethernet controllers
- Four 32-bit timers
- Optional I²C
- Optional USB 2.0 full-speed device
- Optional four programmable interrupt timers (PITs)
- Optional hardware encryption—RNG, DES, 3DES, AES, BCE, MD5, SHA-1, HMAC, hash Accelerator

MoreLess

Features

ColdFire^® V2 core with performance up to 159 (Dhrystone 2.1) MIPS @ 166 MHz
Enhanced multiplier-accumulator (eMAC) (32 x 32) module, hardware divide
8 KB and 16 KB configurable I-/D-cache
64 KB static random access memory (SRAM)
4-channel DMA and external DMA req/ack
DDR synchronous dynamic random access memory (SDRAM) controller
JTAG
Integrated peripherals
- Queued serial peripheral interface (QSPI)
- Up to four pulse width modulators (PWMs)
- Up to three universal asynchronous receiver/transmitters (UARTs)
- Up to two 10/100 fast Ethernet controllers
- Four 32-bit timers
- Optional I²C
- Optional USB 2.0 full-speed device
- Optional four programmable interrupt timers (PITs)
- Optional hardware encryption—RNG, DES, 3DES, AES, BCE, MD5, SHA-1, HMAC, hash Accelerator