MC68340CAG25E

Microprocessors Overview

The MC68340CAG25E is a 32-bit microprocessor based on the M68000 core, manufactured by NXP Semiconductors. It operates at a maximum clock frequency of 25.16 MHz and utilizes a CQFP-144 surface-mount package. The device functions at a supply voltage of 3.3 V and supports an industrial temperature range from -40°C to +85°C. Key integrated peripherals include two timers, a watchdog timer, and DMA capabilities. The component holds AEC-Q100 qualification for automotive applications.

Microprocessors Feature Summary

• Integrates four serial communication controllers (SCCs), two serial management controllers (SMCs), and one serial peripheral interface (SPI) for versatile communications tasks.
• Features a dedicated DRAM controller for memory management within embedded systems.
• Includes hardware support for direct memory access (DMA) to offload processor data transfer duties.

Microprocessors Applications

• Automotive telematics and gateway systems
• Industrial network controllers
• Embedded telecommunications equipment

Microprocessors Procurement Notes

Verify current availability status as this component may be discontinued or subject to limited supply constraints. Confirm that the specific suffix indicates the correct voltage and temperature grade required for your design. Ensure compliance with RoHS directives and check for moisture sensitivity level requirements during assembly handling.

Microprocessors Selection Notes

Select this part when a high-integration QUICC architecture is needed for serial protocol handling. Compare against the MC68340AB25E if a commercial temperature range suffices. Verify pin compatibility with existing layouts due to the CQFP-144 form factor. Consider the 3.3V I/O levels for system interfacing.

Microprocessors Part Context

This unit belongs to the MC68340 series of Quad Integrated Communications Controllers. It represents a next-generation evolution of earlier models like the MC68302, offering higher performance and greater integration. The series is designed specifically for complex controller applications requiring multiple serial channels.

Microprocessors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check for obsolescence notices from NXP Semiconductors regarding end-of-life status before finalizing designs.