SPC58NE84E7

The SPC58NE84E7 is a high-performance microcontroller from STMicroelectronics, part of the SPC58xx family designed for automotive and industrial applications. It features a 32-bit Power Architecture core running at up to 160 MHz, delivering robust processing capabilities for complex control tasks. The device integrates 8 MB of flash memory and 512 KB of SRAM, enabling efficient storage and real-time execution of application code and data. This microcontroller includes advanced peripherals such as multiple CAN FD controllers, Ethernet MAC, and LIN interfaces, supporting modern vehicle communication protocols. It also offers a rich set of analog and digital I/Os, including ADCs with high resolution and precision timing modules like PWM generators and timers, which are essential for motor control, powertrain systems, and sensor management. Built with robust safety features, the SPC58NE84E7 supports ASIL-B compliance through hardware redundancy, error-correcting code (ECC) memory protection, and self-test mechanisms. Its integrated security functions include secure boot, cryptographic accelerators, and tamper detection, making it suitable for applications requiring functional safety and cybersecurity standards such as ISO 26262 and AUTOSAR. The device operates within a wide temperature range (-40°C to +150°C), ensuring reliability in harsh environments typical of automotive and industrial settings. It is packaged in a 144-pin LQFP format, offering high pin density and thermal performance for compact system designs. Common applications include electric power steering (EPS), electronic throttle control, transmission control units (TCUs), and battery management systems (BMS). It is also used in industrial automation, robotics, and HVAC systems where precise control, real-time responsiveness, and fault tolerance are critical. The SPC58NE84E7 is supported by ST’s comprehensive development ecosystem, including the STM32CubeIDE, toolchains, and reference designs, accelerating time-to-market for embedded solutions. Its architecture enables seamless integration with other ST products and third-party tools, enhancing flexibility for system designers.