MC68360EM25K

Microprocessors Overview

The MC68360EM25K is a QUad Integrated Communications Controller (QUICC) microprocessor IC from the M683xx series, manufactured by NXP USA Inc. It integrates a CPU32+ core with a Communications Processor Module (CPM). The device operates at a speed of 25MHz and features a 32-bit architecture. It supports Ethernet connectivity at 10Mbps and includes DRAM controllers. The component utilizes a 240-pin Plastic Quad Flat Package (PQFP) and is designed for surface mount applications.

Microprocessors Feature Summary

• Integrates a CPU32+ processor core with a dedicated Communications Processor Module (CPM) for offloading serial communication tasks.
• Supports multiple serial configurations including SCC, SMC, and SPI interfaces to facilitate diverse data transmission protocols.
• Includes on-chip memory controllers specifically designed for DRAM management within embedded system architectures.

Microprocessors Applications

• Network interface controller implementations requiring integrated serial processing capabilities.
• Embedded systems utilizing the M68000 family instruction set architecture.
• Industrial control units requiring robust serial communication handling via the CPM.

Microprocessors Procurement Notes

Verify the specific package variant and voltage requirements against the target design specifications before procurement. Confirm that the ordering suffix corresponds to the required pinout and environmental rating. Ensure compatibility with existing board layouts regarding the 240-pin PQFP footprint. Check for any RoHS compliance status updates relative to manufacturing dates.

Microprocessors Selection Notes

Select this component when a design requires a unified solution combining a 32-bit RISC processor with specialized hardware for serial protocol handling. Consider the integration of the CPM to reduce external logic complexity. Evaluate the 25MHz operating frequency against system timing constraints. Verify that the available I/O voltage levels match the peripheral requirements.

Microprocessors Part Context

This part belongs to the M683xx family of QUICC devices, which are designed to bridge high-performance processing with efficient serial communication management. The MC68360 variant specifically targets applications needing substantial serial throughput without burdening the main CPU core. It represents an evolution in integrated communications controllers within the Freescale/NXP portfolio.

Microprocessors Replacement Considerations

Consult official documentation for direct cross-references. Potential substitutes include variants within the same M683xx family such as the MC68EN360 series, provided pinouts and electrical characteristics align with the current design constraints.