SPC5644CAVLU1R

Microcontrollers Overview

The SPC5644CAVLU1R is a 32-bit microcontroller from the MPC564xC series, featuring dual Power Architecture cores: an e200z4d and an e200z0h. It operates at a maximum clock frequency of 120 MHz with 1.5 MB of Flash memory and 192 kB of SRAM. The device provides 70 ADC channels with 10-bit and 12-bit resolution, supporting interfaces including CAN, I2C, SCI, and SPI. It utilizes an LQFP-176 package, accepts a supply voltage between 3 V and 3.6 V, and functions within a temperature range of -40°C to +105°C.

Microcontrollers Feature Summary

• Dual-core architecture combining high-performance e200z4d and efficient e200z0h processors for complex task handling
• High integration with extensive analog capabilities via numerous ADC channels for diverse signal acquisition
• Automotive-grade reliability designed for harsh environmental conditions and long-term operational stability

Microcontrollers Applications

• Body Control Modules (BCM)
• Gateway applications
• Industrial control systems

Microcontrollers Procurement Notes

Verify the specific suffix '1R' indicates reel packaging when sourcing components. Confirm the exact memory configuration matches project requirements, as variations exist within the MPC564xC family. Ensure compatibility with automotive qualification standards required for the target application environment before finalizing procurement decisions.

Microcontrollers Selection Notes

Select this component for designs requiring dual-core processing power within a constrained pin count. The 120 MHz performance suits applications needing rapid data processing alongside robust communication interfaces. Consider the LQFP-176 footprint for PCB layout constraints and verify thermal management strategies for the specified operating temperature range.

Microcontrollers Part Context

This part belongs to the NXP MPC564xC family, targeting automotive and industrial sectors. It offers a balance of computational density and peripheral richness. The dual-core design allows separation of safety-critical tasks from general application logic, enhancing system integrity and development flexibility for embedded controllers.

Microcontrollers Replacement Considerations

Check for variants with different clock speeds or memory sizes within the same package, such as the SPC5644CAVLU8. Verify core configurations and peripheral availability to ensure functional equivalence during substitution planning.