MC68EC000EI8R2

Microprocessors Overview

The MC68EC000EI8R2 is a microprocessor belonging to the M680x0 family, manufactured by NXP USA Inc. It utilizes the EC000 core architecture with a single 32-bit processing core and bus width. The device operates at a clock speed of 8 MHz and supports an I/O voltage of 5.0 V. It is housed in a 68-pin PLCC (J-lead) package, specifically identified as a 68-LCC form factor. The component is designed for operation within a temperature range of 0°C to 70°C (TA). This part represents the tape-and-reel variant of the MC68EC000 series embedded controller.

Microprocessors Feature Summary

• Supports the M680x0 instruction set architecture including integer and floating-point operations via coprocessors.

Microprocessors Applications

Microprocessors Procurement Notes

Verify the specific ordering suffix 'R2' against official NXP documentation to confirm tape-and-reel packaging specifications. Confirm that the manufacturer designation remains valid for this obsolete product line. Ensure compatibility with existing 68-pin PLCC footprints on target PCBs before procurement.

Microprocessors Selection Notes

Select this component for legacy systems requiring M680x0 compatibility with embedded controller features. Consider the 8 MHz operational frequency and 5.0 V logic levels when designing power and interface circuits. Verify thermal requirements against the specified 0°C to 70°C operating range for the intended environment.

Microprocessors Part Context

This processor is part of the ColdFire/68K microcontroller and processor category. It serves as an embedded controller variant within the broader M68000 family lineage, providing backward compatibility with earlier Motorola designs while integrating specific embedded control functionalities suitable for industrial or specialized computing applications.

Microprocessors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.