Integrated ColdFire® V2 Ethernet Microcontrollers

MCF5223X

The MCF5223x family of ColdFire® devices are single-chip solutions that provide 32-bit control with an Ethernet interface. It combines a 10/100 Fast Ethernet controller (FEC) and Ethernet physical layer (EPHY)  with the ColdFire V2 core for high performance at a reasonable cost. The MCF5223x embedded controller provides designers with the right set of peripherals and memory size for a compact Ethernet-enabled platform that reduces development time and cost to help products get to market quicker.

The MCF5223x family integrates standard ColdFire peripherals, including three universal asynchronous receiver/transmitters (UARTs) for medium-and long-distance connections, an inter-integrated circuit (I²C) and queued serial peripheral interface (QSPI) for in-system communications to connected peripherals.

All family members are pin-to-pin compatible within the MCF5222x family (in like packages). MCF52231 adds a CAN module, MCF52233 adds 128 KB of flash, MCF52234 adds CAN module and 128 KB of flash and MCF52235 adds a cryptographic acceleration unit, a CAN module and 128 KB of flash to the standard MCF5223x peripheral set.

Block Diagram

ColdFire MCF5223X Microcontroller Block Diagram

ColdFire MCF5223X Microcontroller Block Diagram
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Features

  • ColdFire® V2 core delivering 57 (Dhrystone 2.1) MIPS at 60 MHz
  • eMAC module and hardware divide
  • 32 KB SRAM
  • 256 KB flash
  • Integrated peripherals
    • 10/100 Ethernet MAC with PHY
    • Cryptographic acceleration unit with random number generator
    • CAN 2.0B controller (FlexCAN)
    • 3 UARTs
    • QSPI
    • I²C bus interface
    • 12-bit analog-to-digital converter (ADC)
  • Complimentary MQX Software Solutions
  • This product is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

Part numbers include: MCF52230CAF60, MCF52230CAL60, MCF52231CAF60, MCF52231CAL60, MCF52232AF50, MCF52232CAF50, MCF52233CAF60, MCF52233CAL60, MCF52233CVM60, MCF52234CAL60, MCF52234CVM60, MCF52235CAL60, MCF52235CVM60, MCF52236AF50, MCF52236CAF50.

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