MC68HC000CEI16

Microprocessors Overview

The MC68HC000CEI16 is a microprocessor IC belonging to the M680x0 family, manufactured by NXP USA Inc. It features an EC000 core processor with a single core and a 32-bit bus width. The device operates at a maximum speed of 16MHz and supports a 5.0V I/O voltage level. Designed for surface mount applications, it is housed in a 68-PLCC package measuring 24.21x24.21 mm. The component functions within an operating temperature range of 0°C to 70°C (TA).

Microprocessors Feature Summary

• Supports 8-bit, 16-bit, and 32-bit data processing capabilities.
• Includes comprehensive exception processing and interrupt control mechanisms.
• Features asynchronous and synchronous bus operation modes.

Microprocessors Applications

• Embedded system design requiring M680x0 architecture compatibility.
• Industrial control systems utilizing 16-bit or 32-bit processing.
• Hardware development for legacy Motorola/Freescale software environments.

Microprocessors Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature rating. Confirm current availability status as older components may be subject to obsolescence notices. Ensure that the selected variant matches the required pinout and electrical specifications for the target application circuit.

Microprocessors Selection Notes

Select this component when a 16MHz clock speed and 32-bit internal architecture are required for embedded applications. Consider the 68-PLCC package constraints for PCB layout and thermal management. Evaluate the 5.0V I/O requirements against system logic levels to ensure proper interfacing without additional level shifting.

Microprocessors Part Context

This part belongs to the M680x0 series of microprocessors, originally developed by Motorola and now managed by NXP Semiconductors. The MC68HC000 variant specifically denotes a high-speed CMOS version of the classic M68000 architecture. It maintains binary compatibility with earlier models while offering improved performance characteristics suitable for demanding computing tasks.

Microprocessors Replacement Considerations

Public confirmed substitute part numbers: None identified in available documentation.