FS26: Safety System Basis Chip (SBC) with Low Power Fit for ASIL D

PREPRODUCTION

The FS26 is a family of automotive safety SBC devices with a multiple power supply designed to support entry and mid-range safety microcontrollers like S32K3 series while maintaining flexibility to fit other microcontrollers targeting automotive electrification such as power train, chassis, safety and low-end gateway applications.

FS26 features multiple switch mode regulators as well as LDO voltage regulators to supply the microcontroller, sensors, peripheral ICs and communication interface. FS26 offers a high precision voltage reference available to the system as well as reference voltage for 2 independent voltage tracking regulators as well as various functionalities for system control and diagnostics such as analog multiplexer, GPIOS and selectable wake up events from I/O, long duration timer or SPI communication.

The FS26 is developed in compliance with the ISO26262 standard and it includes enhanced safety features, with a multiple fail-safe output, becoming a full part of a safety-oriented system partitioning, covering both ASIL B and ASIL D safety integrity level, with latest on demand latent fault monitoring.

This page contains information on a preproduction product. Specifications and information herein are subject to change without notice.

For additional information and sample availability, contact your local Sales Office.