Safety System Basis Chip with Low Power Fit for ASIL D

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Block Diagram

FS26 Safety SBC Block Diagram

FS26 Safety SBC with Low Power Fit for ASIL D


Power Management

  • 40 V DC maximum input voltage
  • Handle severe cranking operation (3.2 V battery) due to its BOOST controller
  • Low Power Off mode with very low sleep current (30 uA typ.)
  • Low Power Standby mode, VPRE active. LDO1 or LDO2 active selectable via OTP configuration (25 uA typ.)
  • Multiple switch mode regulators as well as LDO voltage regulators to supply the microcontroller, sensors, peripheral ICs and communication interface

System Solutions

  • System added value to save space and reduce complexity: LDT, AMUX, Dual Tracker, Vref
  • Programmable long duration timer (LDT) for system turn-off/wake-up control
  • Selectable wake-up sources from: WAKE/GPIO pins, LDT or SPI activity

Functional Safety

  • Scalable portfolio from automotive safety integrity levels ASIL B to ASIL D
  • Enable latent fault monitoring when system is running: ABIST on-demand
  • Independent monitoring circuitry
  • Dedicated interface for microcontroller monitoring
  • Simple and challenger watchdog function
  • Safety outputs with latent fault detection mechanism (RSTB, FS0B, FS1B)

Configuration and Enablement

  • LQFP48 pins with exposed pad for optimized thermal management
  • Permanent device customization via one-time-programming (OTP) fuse memory
  • Temporary OTP emulation mode for system development and evaluation
  • Ready to use S32K3 + FS26 hardware and software

Product Longevity Program

  • This product is included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. Automotive target market derivatives are included in the 15-year program

Comparison Table

Part Number Description OTP ID* Safety Grade Package
MFS2613AMDA2AD S32K3 + FS26 EVB ASIL D S32K3X4EVB-Q257  DA2 Report, programming and configuration files ASIL D HLQFP48
MFS2613AMDA3AD S32K344 HVBMS Reference design DA3 Report, programming and configuration files ASIL D HLQFP48
MFS2613AMDA4AD S32K3 Body Control Module Reference design DA4 Report, programming and configuration files ASIL D HLQFP48
MFS2613AMDA6AD S32K344 48 V MC Development platform DA6 Report, programming and configuration files ASIL D HLQFP48
MFS2621AMDABAD AURIX TC38x, TC29x DAB Report, programming and configuration files ASIL D HLQFP48
MFS2613AMDDCAD FS26 + S32K324 + SAJ1110 + AG55X 5G T-BOX DDC Report, programming and configuration files ASIL D HLQFP48

*OTP configuration and programming files are embedded in the PDF reports.

BYLink System Power Platform

BYLink System Power Platform

This platform facilitates the design of safe power management systems thanks to a portfolio of configurable and linkable devices. It simplifies complex power supply subsystems into a single smart solution.
Learn more about this platform

PMICs and SBCs for Multi-Vendor Processors

Whether you are developing automotive, industrial or consumer applications, our configurable and flexible solutions support multi-vendor processors.
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  • IDE and Build Tools

    Automotive SW - SBC/PMIC - Real Time Drivers (Example Code)

  • Embedded Application Software - miscellaneous

    NXP GUI for Automotive PMIC families

Note: For better experience, software downloads are recommended on desktop.


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