ColdFire® V2 Integrated Microprocessor

MCF527X
  • Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

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.

Product Details

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Block Diagram

ColdFire MCF527X Microprocessor Block Diagram

ColdFire MCF527X Microprocessor Block Diagram
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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

Key Parametrics

  • Status
    Not Recommended for New Designs
  • Budgetary Price ($US)
    99
  • RAM (kB)
    4
  • GPIO
    32

Comparison Table

MCF527X Family Members

Design Resources

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Software

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