Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
- ColdFire Processors
- 32-Bit Microprocessor with USB On-the-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
32-Bit Microprocessor with USB On-the-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
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.
ColdFire MCF5445X Microprocessor Product Image
Product Details
Block Diagram
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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Documentation
Quick reference to our documentation types.
1-5 of 21 documents
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Fact Sheet
MCF5445x Family ColdFire® ® V4 embedded controllers - Fact SheetFeatured
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Reference Manual
MCF54455 - Reference ManualFeatured
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Data Sheet
MCF5445x ColdFire Microprocessor - Data SheetFeatured
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Product Brief
MCF5445x ColdFire® Microprocessor Product BriefFeatured
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Fact Sheet
ColdFire® 32-bit Controllers: Product and Tool Fact SheetsFeatured
Design Resources
Hardware
Quick reference to our
board types.
1-5 of 9 hardware offerings
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Emulators, Probes, and ProgrammersUniversal Multilink Development InterfaceFeatured
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Emulators, Probes, and ProgrammersUSB ColdFire MultlinkFeatured
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Evaluation and Development BoardsMCF5445x Low Cost Evaluation BoardFeatured
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Evaluation and Development BoardsMCF54455 Evaluation BoardFeatured
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Emulators, Probes, and ProgrammersTracelink - Advance Trace Capture
Software
Quick reference to our software types.
1-5 of 10 software files
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Configuration Tools
Processor Expert® Software – Component Development Environment v1.0.4
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BSPs and Device Drivers
Linux BSP for M54455EVB Update
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Additional software available. View our featured partner solutions.
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OS and RTOS
2011 ColdFire Linux Maintenance BSP Release (31-Oct-2011)
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
2 engineering services
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Independent Design House (IDH)
Hardware/Software development and testing
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Independent Design House (IDH)
Sourcery Embedded Software Services
To find additional partner offerings that support this product, visit our Partner Marketplace.
Training
4 trainings
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On-Demand
INTEGRITY Training
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On-Demand
RTCS TCP/IP Stack
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On-Demand
MQX RTOS
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On-Demand
Custom Consultation