SPC564A70L7COCY

Microcontrollers Overview

The SPC564A70L7COCY is a 32-bit automotive microcontroller based on the Power Architecture e200z4 core, operating at up to 150 MHz. It features 2 MB of on-chip flash memory with ECC and read-while-write capability, alongside 128 KB of SRAM with standby functionality. The device integrates a second-generation enhanced time processing unit (eTPU2) with 32 standard channels and a reaction module, plus two enhanced queued analog-to-digital converters (eQADCs). Connectivity includes three FlexCAN modules, one FlexRay module, three DSPI modules, and three eSCI modules.

Microcontrollers Feature Summary

• Superscalar e200z4 core supporting variable length instruction encoding and DSP instructions
• Second-generation eTPU coprocessor for real-time event processing without CPU intervention
• Integrated FlexRay communication module supporting high-speed distributed control
• Dual eQADCs providing fast conversion capabilities with sensor diagnostics

Microcontrollers Applications

• Mid-range engine control applications
• Automotive transmission control systems
• Complex powertrain management units

Microcontrollers Procurement Notes

Verify the specific suffix 'COCY' against official STMicroelectronics documentation to confirm package type and temperature range. Ensure compatibility with existing calibration tools if used in production environments. Confirm that the LQFP176 or applicable package matches the target PCB footprint requirements.

Microcontrollers Selection Notes

Select this component for designs requiring robust fail-safe protection and high-performance signal processing. The inclusion of Nexus debug support and extensive peripheral sets makes it suitable for complex embedded systems. Evaluate the 90 nm process technology benefits regarding power consumption and integration density for the specific application constraints.

Microcontrollers Part Context

This part belongs to the SPC564A series, designed for mid-range automotive powertrain applications. It offers performance superior to the SPC563M family while maintaining compatibility with the broader SPC56xx ecosystem. The device supports both single 5V supply and multi-voltage configurations depending on the package variant.

Microcontrollers Replacement Considerations

SPC564A70B4 serves as a pin-compatible alternative in different packaging options such as LBGA208 or PBGA324. Verify electrical characteristics and package dimensions before substitution to ensure mechanical fit and thermal performance alignment.