SPC584B70E1NHC0Y

Microcontrollers Overview

The SPC584B70E1NHC0Y is a 32-bit Power Architecture microcontroller from the SPC584Bx family, designed for automotive ASIL-B applications. It features an e200z420 core operating at up to 120 MHz with Variable Length Encoding (VLE). The device includes 2 MB of code flash and 64 KB of data flash, alongside 128 KB of general-purpose SRAM and 64 KB of core local RAM. It integrates a Hardware Security Module (HSM) with dedicated flash, dual phase-locked loops, and a crossbar switch architecture with end-to-end ECC. Connectivity options include one Ethernet controller, eight MCAN interfaces supporting ISO CAN-FD, fourteen LINFlexD modules, and seven DSPI modules.

Microcontrollers Feature Summary

• ASIL-B safety concept compliant with ISO 26262 standards
• Hardware Security Module (HSM) with cryptographic co-processor
• Crossbar switch architecture with end-to-end error correction codes
• Enhanced modular IO subsystem (eMIOS) with body cross triggering unit

Microcontrollers Applications

• Automotive general purpose applications
• Secure car access systems
• ASIL-B safety-related electronic control units

Microcontrollers Procurement Notes

Verify the specific ordering suffix NHC0Y against the manufacturer's official datasheet to confirm package type and temperature grade. Ensure compatibility with AEC-Q100 Grade 1 requirements for your target application environment. Cross-reference the part number with the latest product change notifications to account for any recent manufacturing or specification updates.

Microcontrollers Selection Notes

Select this component when designing automotive systems requiring ASIL-B compliance and high-performance processing. The inclusion of an Ethernet controller and extensive communication interfaces makes it suitable for complex networked environments. Consider the available memory sizes and peripheral counts to ensure they meet the specific software and hardware demands of the intended application.

Microcontrollers Part Context

This microcontroller belongs to the SPC584Bx family, which supersedes the SPC560Bx series. It is built on a 40 nm process technology to improve performance per milliwatt. The family shares common architectural features but varies in memory size and package options. The SPC584B70E1 variant specifically offers 2 MB of flash memory.

Microcontrollers Replacement Considerations

SPC584B70E1NHC0X