DSP, Micros & Memory


MCUs for secure and connected automotive gateways

25 August 2021 DSP, Micros & Memory

The SPC58 Chorus H Line is part of STMicroelectronics’ portfolio of general-purpose automotive power architecture microcontrollers (MCUs). It is designed for high-end body, networking and security applications such as gateways, body control modules, battery management and ADAS safety systems.

The SPC58 Chorus H Line offers a triple-core solution (200 MHz) providing a seamless extension with compatible devices having from 2 up to 10 MB of Flash memory. Moreover, it is pin-to-pin compatible with the other Chorus MCUs: the SPC58 4B and SPC58 C Lines.

In addition to a rich set of communication interfaces including two Ethernet, 16 ISO CAN FD and 24  LIN interfaces, this triple-core solution introduces new features to support connected gateway applications with gigabit Ethernet MAC for fast downloads, a hyperbus interface to extend the internal RAM and an eMMC interface for storing large data files.

With its 100 Mbps interprocessor communication interface, the SPC58 H Line is designed for system scalability, coupling two SPC58 H Line devices to build a system with six cores, 20 MB of Flash memory and 2 GB Ethernet interfaces.

Designed in compliance with ISO 26262 specifications, the SPC58 H Line meets safety standards up to ASIL-D as well as the EVITA full security level with support for asymmetric keys.

SPC58 H Line MCUs are available in multiple packages ranging from eTQFP144 and eLQFP176 to LFBGA302/386.

For more information contact Renaldo Fibiger, Altron Arrow, +27 11 923 9600, rfibiger@arrow.altech.co.za, www.altronarrow.com


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