SPC564A70L7COBY

Microcontrollers Overview

The SPC564A70L7 is a 32-bit Power Architecture microcontroller designed for automotive powertrain applications. It features an e200z4 core operating at 150 MHz with VLE and DSP support. Memory includes 2 MB flash with ECC/RWW, 128 KB SRAM with ECC, and an 8 KB instruction cache. Peripherals comprise three FlexCAN modules, one FlexRay module (V2.1), three DSPI modules, three eSCI modules, two eQADCs, and an eTPU2 co-processor. Safety features include a 16-entry MPU, CRC unit, and junction temperature sensor.

Microcontrollers Feature Summary

• Superscalar architecture with dual execution units supporting up to four multiply-and-accumulate operations per cycle
• Integrated second-generation enhanced time processing unit (eTPU2) for real-time input event processing without host intervention
• Dual-channel analog-to-digital converter system providing forty 12-bit input channels with variable gain amplifiers
• Comprehensive fail-safe protection including memory protection units, cyclic redundancy check submodules, and error correction status monitoring

Microcontrollers Applications

• Mid-range engine control systems
• Automotive transmission control units
• Complex automotive powertrain architectures

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official STMicroelectronics documentation to confirm package type and temperature range. The provided model string contains non-standard characters; ensure the part number matches the datasheet exactly before procurement. Confirm availability of development tools such as SPC5Studio and calibration hardware compatible with the Nexus interface.

Microcontrollers Selection Notes

Select this component when high-performance digital signal processing is required alongside robust safety mechanisms in automotive environments. The device supports flexible supply schemes including single 5V or multi-voltage configurations. Ensure the design accommodates the LQFP176, LBGA208, or PBGA324 packages based on board space and thermal requirements.

Microcontrollers Part Context

This MCU belongs to the SPC564A series within the broader SPC5 family of automotive microcontrollers. It offers performance capabilities exceeding the SPC563M devices while maintaining compatibility with the established SPC56xx ecosystem. The device targets mid-range applications requiring significant computational power and extensive peripheral integration.

Microcontrollers Replacement Considerations

SPC564A70B4: Alternative package variant (PBGA324) with identical functional specifications.

Microcontrollers FAQ

What is the maximum operating frequency of the e200z4 core?

The e200z4 Power Architecture core operates at frequencies up to 150 MHz.

Does the device support read-while-write operations?

Yes, the 2 MB on-chip flash memory supports read-while-write (RWW) functionality.

How many FlexCAN message buffers are available?

The device includes three FlexCAN modules, each equipped with 64 message buffers.