MCF5482CZP166

Microcontrollers Overview

The MCF5482CZP166 is a ColdFire V4e microcontroller featuring a 166 MHz core clock and a 32-bit data bus. It integrates 1 MB of Flash memory and 256 KB of SRAM within a 144-pin ceramic QFP package. The device supports a supply voltage range from 1.2V to 3.6V, with an operating temperature range extending up to +150°C.

Microcontrollers Feature Summary

• ColdFire V4e processor core architecture
• High-temperature operation capability
• Integrated high-speed memory subsystem

Microcontrollers Applications

• Industrial motor control systems
• Automotive engine management units
• Telecommunications infrastructure equipment

Microcontrollers Procurement Notes

Verify the specific suffix 'CZ' confirms the ceramic QFP package and industrial/high-temperature rating. Confirm the '166' designation matches the required clock frequency for your design. Ensure RoHS compliance status aligns with project requirements before finalizing procurement.

Microcontrollers Selection Notes

Select this component when high-temperature reliability and deterministic real-time performance are critical. The ColdFire V4e core offers efficient DSP-like capabilities suitable for complex signal processing tasks in harsh environments without requiring external co-processors.

Microcontrollers Part Context

This part belongs to the Motorola (now NXP) MCF548x family of ColdFire microcontrollers. These devices are designed for demanding embedded applications requiring robust processing power and extended thermal stability, bridging the gap between standard MCUs and dedicated processors.

Microcontrollers Replacement Considerations

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