FS8400: Safety System Basis Chip for S32 Microcontroller, fit for ASIL B

Overview

PREPRODUCTION

The FS8400 is an automotive, functionally safe multi-output power supply integrated circuit. It’s focused on ADAS sensor (camera, radar, Lidar) applications and is the primary companion chip of the S32 microcontroller.

The FS8400 includes multiple switch mode and linear voltage regulators, enhanced safety features with fail-safe outputs. This makes it a full part of a safety-oriented system up to ASIL B safety integrity level.

It is part of a complete family of devices offering unique scalability in power and safety FS84 and FS85, pin to pin and software compatible. It is developed in compliance with the ISO 26262 standard and will be qualified according to AEC-Q100 rev G requirements.

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 or Authorized Distributor.

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Features

60 V DC maximum input voltage
Multiple SMPS and LDO to supply S32 microcontroller and more
Standby OFF mode with very low sleep current (10 µA)
32 bits SPI and IDC interfaces with CRC
FIT for ASIL B with Independent Safety Monitoring Unit

MoreLess

Features

60 V DC maximum input voltage
Multiple SMPS and LDO to supply S32 microcontroller and more
Standby OFF mode with very low sleep current (10 µA)
32 bits SPI and IDC interfaces with CRC
FIT for ASIL B with Independent Safety Monitoring Unit

Data Sheets

Application Notes

FS8400, Safety SBC Block diagram

FS8400, Safety SBC, fit for ASIL B

FS8400, Safety SBC Block diagram
FS8400, Safety SBC, fit for ASIL B

FS8400, Safety SBC Block diagram

FS8400, Safety SBC, fit for ASIL B

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Development Boards

RDK-S32R274: S32R27 Reference Design Kit for high-performance Automotive Radar

KITFS85FRDMEVM: FS84/FS85 12V safety SBC evaluation board for automotive

KITFS85SKTEVM: FS84/FS85 safety SBC programming board

KITFS85AEEVM: FS84/FS85 24V/36V safety SBC evaluation board for truck

Development Boards

RDK-S32R274: S32R27 Reference Design Kit for high-performance Automotive Radar

KITFS85FRDMEVM: FS84/FS85 12V safety SBC evaluation board for automotive

KITFS85SKTEVM: FS84/FS85 safety SBC programming board

KITFS85AEEVM: FS84/FS85 24V/36V safety SBC evaluation board for truck

Target Applications

Automotive

ADAS sensor (radar, lidar, camera)
Automotive Radar Systems
Automotive Vision Systems

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S32R27: S32R Radar Microcontroller - S32R27 Automotive & Industrial Radar Applications

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