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FS26 Datasheet automotive safety System Basis Chip - SBC

Manufacturer: NXP Semiconductors

General Description

Devices in the FS26 automotive safety System Basis Chip (SBC) family are designed to support entry and midrange safety microcontrollers, like those in the S32K3 series.

FS26 devices have multiple power supplies and the flexibility to work with other microcontrollers targeting automotive electrification.

Possible FS26 applications include power train, chassis, safety and low-end gateway technology.

Overview

FS26 Safety System Basis Chip with Low Power for ASIL D / ASIL B Rev.

3 — 14 March 2023 Product brief 1 About this document This Product brief is intended to provide overview/summary information for the purpose of evaluating a product for design suitability.

It is intended for quick reference only and should not be relied upon to contain detailed and full information.

Key Features

  • Operating range.
  • 40 V DC maximum input voltage.
  • Support operating voltage range down to battery 3.2 V with VBST.
  • Support operating voltage range down to battery 6 V without VBST.
  • Low Power OFF mode with 30 µA quiescent current.
  • Low Power Standby mode with 29 µA quiescent current with VPRE active. LDO1 or LDO2 activation selectable via OTP configuration. GPIO1 or GPIO2 activation selectable via SPI communication. Power supplies.
  • VPRE: Synchron.