32-Bit Microprocessor with USB On-the-Go, Ethernet, PCI, DDR2/DDR controller and Encryption

MCF5445X Active

The MCF5445x family of 32-bit microprocessors feature a rich set of connectivity peripherals including Ethernet, USB on-the-go (USB OTG) and peripheral component interconnect (PCI).

Developed for power-conscious designers, the MCF5445x family is ideal for consumer and embedded control designs that need high-performance and connectivity.

These highly integrated microprocessors open the door to expanding application capabilities while driving down total system cost and power requirements.

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Product Details

Block Diagram

ColdFire MCF5445X Microprocessor Block Diagram

ColdFire MCF5445X Microprocessor Block Diagram
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Features

  • 32-bit ColdFire® V4 CPU
  • Up to 410 (Dhrystone 2.1) MIPS @ 266 Mhz
  • Supply voltage
    • 3.3-volt I/O
    • 1.8 /2.5-volt SDRAM I/
    • 1.5-volt core
  • Enhanced multiply-accumulate (eMAC) unit with four 48-bit accumulators to support 16 x 16 or 32 x 32 operations
  • Memory
    • 16 KB instruction and 16 KB data cache
    • 32 KB internal SRAM
    • Support for booting from serial peripheral interface (SPI)- compatible flash, EEPROM and FRAM devices.
  • Peripherals
    • USB 2.0 OTG controller
    • ATA controller
    • 32-bit PCI controller @ 66 MHz
    • Two 10/100 Ethernet media access controllers (MACs)
    • Hardware accelerated encryption
    • Random number generator
    • I²C bus interface
    • Four periodic interrupt timers
    • Four 32-bit timers with direct memory access (DMA) support
    • DMA-supported serial peripheral interface (DSPI)
    • Three universal asynchronous receiver/transmitters (UARTS)
    • Up to 132 general-purpose input/outputs (GPIOs)
  • 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

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