MCF54417CMJ250

Microcontrollers Overview

The MCF54417CMJ250 is a 32-bit microprocessor from the NXP ColdFire V4 family, operating at up to 250 MHz. It features an integrated MMU and EMAC within a 256-ball MAPBGA package. The device includes 8 KB instruction cache, 8 KB data cache, and 64 KB internal SRAM. Key peripherals include dual Ethernet MACs with IEEE 1588 support, USB 2.0 Host/Device/OTG controllers, DDR2 SDRAM controller, FlexBus interface, and hardware cryptographic acceleration.

Microcontrollers Feature Summary

• Integrated Version 4 ColdFire core with Memory Management Unit (MMU) and Enhanced Multiply-Accumulate Unit (EMAC).
• Dual 10/100 Mbps Ethernet MACs supporting IEEE 1588-2002 protocol for precise time synchronization.
• Hardware Cryptography Acceleration Unit (CAU) supporting DES, 3DES, AES, MD5, SHA-1, and SHA-256 algorithms.
• Crossbar Switch technology enabling concurrent access to peripherals and RAM from multiple bus masters.

Microcontrollers Applications

• Industrial automation systems requiring deterministic communication.
• Building automation controllers managing analog and digital inputs.
• Network infrastructure devices utilizing Ethernet switching capabilities.
• Secure embedded applications leveraging hardware encryption modules.

Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and REACH SVHC declarations prior to integration. Ensure supply chain stability as this specific part number may be subject to end-of-life notifications. Validate package integrity and moisture sensitivity level handling procedures upon receipt.

Microcontrollers Selection Notes

Select this model when a ColdFire V4 architecture with MMU support is required alongside robust connectivity options. It is suitable for designs needing simultaneous Ethernet and USB OTG functionality without external controllers. Consider the 256-pin MAPBGA footprint constraints and power filtering requirements for analog supplies during PCB layout planning.

Microcontrollers Part Context

This component belongs to the MCF5441x series of 32-bit microprocessors designed by Freescale Semiconductor, now NXP Semiconductors. The series targets high-performance embedded applications requiring real-time processing and extensive peripheral integration. The CMJ250 suffix denotes the specific speed grade, package type, and temperature range configuration within this product line.

Microcontrollers Replacement Considerations

MCF54416CMJ250: Identical package and clock speed; lacks Cryptography Acceleration Unit (CAU). MCF54418CMJ250: Identical package and clock speed; includes CAU and Level 2 Ethernet switch. MCF54415CMJ250: Identical package and clock speed; lacks USB Host controller and CAU.