SPC58NE84E7QMHAR

Microcontrollers Overview

The SPC58NE84E7QMHAR is a 32-bit automotive microcontroller from the SPC58NEx family, designed for ASIL-D applications. It features three e200z4 dual-issue cores with one lock-step checker core, operating at up to 180 MHz. The device includes 6 MB of code flash and 288 KB of data flash, alongside 608 KB of system SRAM and 160 KB of core-local RAM. Key peripherals include two Ethernet controllers, eight MCAN interfaces with CAN-FD support, a dual-channel FlexRay controller, eighteen LINFlexD modules, ten DSPI modules, and an enhanced ADC system comprising SAR and Sigma-Delta converters.

Microcontrollers Feature Summary

• Triple-core architecture with dual-issue Power Architecture VLE compliant CPUs and end-to-end error correction
• Comprehensive ASIL-D safety concept including FCCU, MEMU, and CRC units
• Integrated Hardware Security Module (HSM) for robust integrity checking
• High-speed communication interfaces including dual Ethernet, FlexRay, and multiple CAN FD/MCAN channels

Microcontrollers Applications

• Automotive body and gateway systems requiring high performance
• Safety-critical electronic control units demanding ASIL-D compliance
• Advanced driver assistance systems (ADAS) utilizing sensor fusion
• Vehicle networking gateways integrating Ethernet and FlexRay protocols

Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and temperature grade. Ensure compatibility with existing power supply designs regarding the 1.2V core and 3.3V-5.5V I/O requirements. Confirm that the selected variant matches the required memory configuration and peripheral set for the target application.

Microcontrollers Selection Notes

Select this component for applications requiring triple-core processing with hardware lock-step redundancy. Consider the integrated HSM and extensive safety mechanisms for functional safety certification. Evaluate the available communication interfaces, particularly the dual Ethernet and FlexRay capabilities, against network topology requirements. Verify thermal management needs given the high-performance computing shell.

Microcontrollers Part Context

This part belongs to the SPC58NEx series, which supersedes the legacy SPC5x family. It utilizes a 40 nm embedded flash process to deliver higher throughput and improved power efficiency. The SPC58NE84E7QMHAR specifically represents the triple-core variant within the 6 MB flash capacity segment of the product line.

Microcontrollers Replacement Considerations

SPC58NE84C3QMHAR is a confirmed substitute offering identical specifications in an FPBGA292 package instead of eLQFP176.