MC68340CAG16E

Microprocessors Overview

The MC68340CAG16E is a 32-bit microprocessor based on the M68000 family core, manufactured by NXP USA Inc. It features a CPU32 architecture with a maximum clock frequency of 16 MHz and operates at a supply voltage of 5.0 V. The device is housed in a 144-pin LQFP package (20x20 mm) and supports surface mount installation. It includes integrated peripherals such as a DMA controller, serial module, timer modules, and a system integration module. The component is rated for an operating temperature range of 0°C to +70°C and complies with AEC-Q100 standards.

Microprocessors Feature Summary

• Integrates a CPU32 processor core with direct memory access capabilities for efficient data transfer management.
• Includes built-in serial communication modules and timer/counters for peripheral control and timing functions.
• Features a system integration module with external bus interface, chip select generation, and interrupt handling logic.

Microprocessors Applications

• Embedded systems requiring 32-bit processing with integrated peripherals
• Industrial control applications utilizing DMA and serial interfaces
• Automotive electronics compliant with AEC-Q100 standards

Microprocessors Procurement Notes

Verify the specific suffix '16E' against official documentation to confirm the 16 MHz speed grade and commercial temperature range. Confirm package type is 144-LQFP. Check current lifecycle status as this series may be discontinued or subject to limited availability. Ensure compatibility with 5.0V I/O requirements before procurement.

Microprocessors Selection Notes

Select this part when a 32-bit M68000-compatible core is required with integrated DMA and serial controllers. Compare against other MC68340 variants for speed grades and temperature ranges. Verify that the 144-pin LQFP footprint matches the PCB design. Ensure the 5.0V operating voltage aligns with the system power rails.

Microprocessors Part Context

The MC68340 belongs to the Motorola/Freescale/NXP M683xx family of integrated processors. It combines a high-performance 32-bit CPU with on-chip peripherals to reduce board space and complexity. This specific variant represents a commercial-grade version within the broader MC68340 product line.

Microprocessors Replacement Considerations

Check for updated MC68340 variants with different speed grades or temperature ratings. Consult NXP documentation for any recommended successor parts if this model is discontinued.

Microprocessors FAQ

What is the core architecture of the MC68340CAG16E?

It uses the CPU32 architecture, which is compatible with the M68000 instruction set but extends it to 32-bit addressing and data paths.

Does the MC68340CAG16E include on-chip memory?

No, the MC68340 is a ROMless microprocessor that relies on external memory for program storage and data RAM.