SPC582B50E1CG00X

Microcontrollers Overview

The SPC582B50E1CG00X is a 32-bit Power Architecture microcontroller from the STMicroelectronics SPC582B Chorus family, designed for automotive general-purpose applications. It features an e200z2 core operating at a maximum frequency of 80 MHz. The device includes 512 kB of program memory and 96 kB of SRAM data RAM. It integrates a 12-bit ADC and provides 48 I/O pins with I/O voltages ranging from 3 V to 5.5 V. Communication interfaces include CAN, DSPI, I2C, and LINFlex. The component is AEC-Q100 qualified and operates within a temperature range of -40°C to +105°C in an eTQFP-64 package.

Microcontrollers Feature Summary

• Built on the legacy of SPC5x products with ASIL-B classification support
• Features a high-performance single-core e200z2 CPU with floating-point capabilities
• Includes comprehensive safety mechanisms such as FCCU, MEMU, and end-to-end ECC logic
• Supports concurrent access via crossbar switch architecture with multiple bus masters

Microcontrollers Applications

• Automotive general-purpose applications
• Secure car access systems
• ASIL-B safety-critical automotive functions

Microcontrollers Procurement Notes

Verify the specific ordering suffix CG00X against the manufacturer's official datasheet to confirm pinout, package type, and mass storage configuration. Ensure compatibility with the required automotive qualification standards and interface requirements before procurement. Cross-reference the part number with the latest STMicroelectronics documentation to avoid discrepancies in feature sets or packaging options.

Microcontrollers Selection Notes

Select this model when a 32-bit Power Architecture MCU with ASIL-B compliance is required for automotive use. It is suitable for designs needing an e200z2 core with up to 80 MHz performance and integrated safety features. Consider the available memory sizes and communication interfaces like CAN and LINFlex to match system connectivity needs.

Microcontrollers Part Context

This component belongs to the SPC582Bxx series, which serves as the entry member of the Chorus family. It supersedes the SPC560Bx family, offering improved power and performance metrics while maintaining backward compatibility with previous SPC5x product lines. The series is specifically engineered to meet future automotive requirements through enhanced safety concepts and efficiency.

Microcontrollers Replacement Considerations

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