S32 Safety Software Framework (SAF) and Safety Peripheral Drivers (SPD) | NXP Semiconductors

Automotive

Industrial

Consumer

Technologies

S32 Safety Software Framework (SAF) and Safety Peripheral Drivers (SPD)

SAF

Roll over image to zoom in

The S32 Safety Software Framework (SAF) contains software components to establish the foundation for customer’s safety applications in compliance with ISO 26262 functional safety standard. Safety Peripheral Drivers (SPD) is part of the standard software bundle.

SAF provides complete software safety mechanisms coverage of S32 processors hardware safety mechanisms. SAF is developed as Safety Element out of Context (SEooC) and allows the integration up to ASIL D. SAF can also be used within AUTOSAR® and non-AUTOSAR applications.

Safety packages contain software components safety analysis and safety manual which are available in the SafeAssure NDA Community.

Diagram

Choose a diagram:

S32 Safety Software Framework (SAF) and Safety Peripheral Drivers (SPD) Block Diagram

Safety Software Framework (SAF) and Safety Peripheral Driver (SPD) Block Diagram

S32 Safety Software Framework Block Diagram

Safety Software Framework Block Diagram
Get diagram PDF

Features

General

  • ISO 26262 Functional Safety compliant

SPD Software modules provided

  • Built-in Self-Test (BIST) manager covering both logic BIST (LBIST) and memory BIST (MBIST)
  • Extended microcontroller error manager (eMCEM)

SAF Software modules provided

  • Built-in Self-Test (BIST) manager covering both logic BIST (LBIST) and memory BIST (MBIST)
  • Extended microcontroller error manager (eMCEM)
  • Mode selector
  • Safety boot (sBoot)
  • Software recovery
  • Square check (check the checkers)

SAF enables

  • Checking the hardware safety mechanisms, like latent fault detection
  • BIST management and deployment to provide high availability
  • Enabling booting into either normal or degraded modes
  • Ensuring the device is correctly set up for starting safety function
  • Handling and reaction to detected faults
  • Support for local and global recovery strategies

Supported Devices

  • S32G3: S32G3 Processors for Vehicle Networking
  • S32G2: S32G2 Processors for Vehicle Networking
  • S32K3: S32K3 Microcontrollers for Automotive General Purpose
  • S32R45: S32R45 High-Performance Processor for Imaging Radar
  • S32K39-37-36: S32K39/37/36 Microcontrollers for Electrification Applications
  • S32M2: S32M2 Integrated Solution for 12V Motor Control
Y true 0 SSPSAFen 8 Product Brief Product Brief t532 6 Training Presentation Training Presentation t878 1 User Guide User Guide t792 1 en_US 1 1 1.0 English Guide of how to start using S32 Safety Software Framework (SAF) 1654014450377714854716 SSP 1.0 MB None None documents Y None 1654014450377714854716 /docs/en/quick-reference-guide/S32-SAF-QSG.pdf 1003610 /docs/en/quick-reference-guide/S32-SAF-QSG.pdf S32-SAF-QSG N N 2022-05-31 S32 Safety Software Framework (SAF) - User Guide /docs/en/quick-reference-guide/S32-SAF-QSG.pdf /docs/en/quick-reference-guide/S32-SAF-QSG.pdf User Guide N Y 132339537837198660 2025-02-07 pdf N en May 31, 2022 User Guide t792 User Guide User Guide Y N S32 Safety Software Framework (SAF) - User Guide false en_US 0 false en Product Brief Product Brief 6 2 2.4 Chinese Introducing the S32 Safety Software Framework (SAF) software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. It allows integration up to ASIL D automotive safety integrity level. 1619120360741718406165zh SSP 830.5 KB None None documents None 1619120360741718406165 /docs/zh/product-brief/S32SAFPB.pdf 830490 /docs/zh/product-brief/S32SAFPB.pdf S32SAFPB documents N N 2021-04-22 S32 Safety Software Framework (SAF) for S32G Processors Product Brief /docs/zh/product-brief/S32SAFPB.pdf /docs/zh/product-brief/S32SAFPB.pdf Product Brief N 899114358132306053 2023-03-08 zh Jan 24, 2022 899114358132306053 Product Brief Y N S32 Safety Software Framework (SAF) for S32G Processors Product Brief 4.0 English Introducing the S32 Safety Software Framework (SAF) software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. It allows integration up to ASIL D automotive safety integrity level. 1619120360741718406165 SSP 830.5 KB None None documents None 1619120360741718406165 /docs/en/product-brief/S32SAFPB.pdf 830490 /docs/en/product-brief/S32SAFPB.pdf S32SAFPB documents N N 2021-04-22 S32 Safety Software Framework (SAF) for S32G Processors Product Brief /docs/en/product-brief/S32SAFPB.pdf /docs/en/product-brief/S32SAFPB.pdf Product Brief N 899114358132306053 2023-03-08 pdf N en Mar 6, 2023 899114358132306053 Product Brief Y N S32 Safety Software Framework (SAF) for S32G Processors Product Brief 3 1.0 English The Safety Peripheral Drivers (SPD) is a software product containing software components to control the safety related on-chip peripheral modules present on the device and thus it complements the S32 Real Time Drivers (RTD) product to provide software support for all on-chip peripheral modules. 1651617625644728789745 SSP 367.4 KB None None documents None 1651617625644728789745 /docs/en/product-brief/S32G-SPDPB.pdf 367440 /docs/en/product-brief/S32G-SPDPB.pdf S32G-SPDPB documents N N 2022-05-03 Safety Peripheral Drivers (SPD) for S32G Processors Product Brief /docs/en/product-brief/S32G-SPDPB.pdf /docs/en/product-brief/S32G-SPDPB.pdf Product Brief N 899114358132306053 2023-03-07 pdf N en Jan 31, 2023 899114358132306053 Product Brief Y N Safety Peripheral Drivers (SPD) for S32G Processors Product Brief 4 1.0 English Introducing the S32 Safety Software Framework (SAF) for S32R software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. It allows integration up to ASIL D automotive safety integrity level. 1652461297771711118717 SSP 1.3 MB Registration without Disclaimer None documents Extended 1652461297771711118717 /secured/assets/documents/en/product-brief/S32R-SAFPB.pdf 1279846 /secured/assets/documents/en/product-brief/S32R-SAFPB.pdf S32R-SAFPB documents Y N 2022-05-13 S32 Safety Software Framework (SAF) for S32R45 Processor - Product Brief /webapp/Download?colCode=S32R-SAFPB /secured/assets/documents/en/product-brief/S32R-SAFPB.pdf Product Brief N 899114358132306053 2023-07-24 pdf Y en May 12, 2022 899114358132306053 Product Brief Y N S32 Safety Software Framework (SAF) for S32R45 Processor - Product Brief 5 1.0 English The Safety Peripheral Drivers (SPD) for S32R Processors is a software product containing software components to control the safety related on-chip peripheral modules present on the device and thus it complements the S32 Real Time Drivers (RTD) product to provide software support for all on-chip peripheral modules. 1652461298203713280784 SSP 405.6 KB None None documents None 1652461298203713280784 /docs/en/product-brief/S32R-SPDPB.pdf 405592 /docs/en/product-brief/S32R-SPDPB.pdf S32R-SPDPB documents N N 2022-05-13 Safety Peripheral Drivers (SPD) for S32R45 Processor - Product Brief /docs/en/product-brief/S32R-SPDPB.pdf /docs/en/product-brief/S32R-SPDPB.pdf Product Brief N 899114358132306053 2022-12-07 pdf N en May 12, 2022 899114358132306053 Product Brief Y N Safety Peripheral Drivers (SPD) for S32R45 Processor - Product Brief 6 1.0 English The Safety Peripheral Drivers (SPD) for S32K Microcontrollers is a software product containing software components to control the safety related on-chip peripheral modules present on the device and thus it complements the S32 Real Time Drivers (RTD) product to provide software support for all on-chip peripheral modules. 1651617354082723163469 SSP 406.2 KB None None documents None 1651617354082723163469 /docs/en/product-brief/S32K-SPDPB.pdf 406155 /docs/en/product-brief/S32K-SPDPB.pdf S32K-SPDPB documents N N 2022-05-03 Safety Peripheral Drivers (SPD) for S32K3xx Microcontrollers - Product Brief /docs/en/product-brief/S32K-SPDPB.pdf /docs/en/product-brief/S32K-SPDPB.pdf Product Brief N 899114358132306053 2022-12-16 pdf N en May 3, 2022 899114358132306053 Product Brief Y N Safety Peripheral Drivers (SPD) for S32K3xx Microcontrollers - Product Brief 7 1 Chinese The S32 Safety Software Framework (SAF) is a software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. 1634084813285743252001zh SSP 783.0 KB None None documents None 1634084813285743252001 /docs/zh/product-brief/S32K3xx-SAF-PB.pdf 782995 /docs/zh/product-brief/S32K3xx-SAF-PB.pdf S32K3xx-SAF-PB documents N N 2021-10-12 S32 Safety Software Framework (SAF) for S32K3xx Microcontrollers - Product Brief /docs/zh/product-brief/S32K3xx-SAF-PB.pdf /docs/zh/product-brief/S32K3xx-SAF-PB.pdf Product Brief N 899114358132306053 2024-02-26 zh Sep 30, 2021 899114358132306053 Product Brief Y N S32K3xx安全软件框架——产品简介 1 English The S32 Safety Software Framework (SAF) is a software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. 1634084813285743252001 SSP 783.0 KB None None documents None 1634084813285743252001 /docs/en/product-brief/S32K3xx-SAF-PB.pdf 782995 /docs/en/product-brief/S32K3xx-SAF-PB.pdf S32K3xx-SAF-PB documents N N 2021-10-12 S32 Safety Software Framework (SAF) for S32K3xx Microcontrollers - Product Brief /docs/en/product-brief/S32K3xx-SAF-PB.pdf /docs/en/product-brief/S32K3xx-SAF-PB.pdf Product Brief N 899114358132306053 2024-02-26 pdf N en Sep 30, 2021 899114358132306053 Product Brief Y N S32 Safety Software Framework (SAF) for S32K3xx Microcontrollers - Product Brief Training Presentation Training Presentation 1 8 0 English From this training, you will be able to understand what is the S32G software ecosystem, and how to get support, also get familiar with some of the S32G software quality and delivery terms. 1678775282521721687527 SSP 2.7 MB Registration without Disclaimer None documents Extended 1678775282521721687527 /secured/assets/documents/en/training-presentation/TP-INTRO-S32G-SOFT-OFFE.pdf 2690432 /secured/assets/documents/en/training-presentation/TP-INTRO-S32G-SOFT-OFFE.pdf TP-INTRO-S32G-SOFT-OFFE documents Y N 2023-03-13 Introduction to S32G Software Offering /webapp/Download?colCode=TP-INTRO-S32G-SOFT-OFFE /secured/assets/documents/en/training-presentation/TP-INTRO-S32G-SOFT-OFFE.pdf Training Presentation N 501713016990820713 2024-12-19 pdf Y en Dec 19, 2024 501713016990820713 Training Presentation Y N Introduction to S32G Software Offering false 0 SAF downloads en true 1 Y SSP Product Brief 6 /docs/en/product-brief/S32SAFPB.pdf 2021-04-22 1619120360741718406165 SSP 2 Mar 6, 2023 Product Brief Introducing the S32 Safety Software Framework (SAF) software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. It allows integration up to ASIL D automotive safety integrity level. None /docs/en/product-brief/S32SAFPB.pdf English documents 830490 None 899114358132306053 2023-03-08 N /docs/en/product-brief/S32SAFPB.pdf S32 Safety Software Framework (SAF) for S32G Processors Product Brief /docs/en/product-brief/S32SAFPB.pdf documents 899114358132306053 Product Brief N en None Y pdf 4.0 N N S32 Safety Software Framework (SAF) for S32G Processors Product Brief 830.5 KB S32SAFPB N 1619120360741718406165 /docs/en/product-brief/S32G-SPDPB.pdf 2022-05-03 1651617625644728789745 SSP 3 Jan 31, 2023 Product Brief The Safety Peripheral Drivers (SPD) is a software product containing software components to control the safety related on-chip peripheral modules present on the device and thus it complements the S32 Real Time Drivers (RTD) product to provide software support for all on-chip peripheral modules. None /docs/en/product-brief/S32G-SPDPB.pdf English documents 367440 None 899114358132306053 2023-03-07 N /docs/en/product-brief/S32G-SPDPB.pdf Safety Peripheral Drivers (SPD) for S32G Processors Product Brief /docs/en/product-brief/S32G-SPDPB.pdf documents 899114358132306053 Product Brief N en None Y pdf 1.0 N N Safety Peripheral Drivers (SPD) for S32G Processors Product Brief 367.4 KB S32G-SPDPB N 1651617625644728789745 /secured/assets/documents/en/product-brief/S32R-SAFPB.pdf 2022-05-13 1652461297771711118717 SSP 4 May 12, 2022 Product Brief Introducing the S32 Safety Software Framework (SAF) for S32R software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. It allows integration up to ASIL D automotive safety integrity level. Registration without Disclaimer /secured/assets/documents/en/product-brief/S32R-SAFPB.pdf English documents 1279846 None 899114358132306053 2023-07-24 Y /webapp/Download?colCode=S32R-SAFPB S32 Safety Software Framework (SAF) for S32R45 Processor - Product Brief /secured/assets/documents/en/product-brief/S32R-SAFPB.pdf documents 899114358132306053 Product Brief N en Extended Y pdf 1.0 Y N S32 Safety Software Framework (SAF) for S32R45 Processor - Product Brief 1.3 MB S32R-SAFPB N 1652461297771711118717 /docs/en/product-brief/S32R-SPDPB.pdf 2022-05-13 1652461298203713280784 SSP 5 May 12, 2022 Product Brief The Safety Peripheral Drivers (SPD) for S32R Processors is a software product containing software components to control the safety related on-chip peripheral modules present on the device and thus it complements the S32 Real Time Drivers (RTD) product to provide software support for all on-chip peripheral modules. None /docs/en/product-brief/S32R-SPDPB.pdf English documents 405592 None 899114358132306053 2022-12-07 N /docs/en/product-brief/S32R-SPDPB.pdf Safety Peripheral Drivers (SPD) for S32R45 Processor - Product Brief /docs/en/product-brief/S32R-SPDPB.pdf documents 899114358132306053 Product Brief N en None Y pdf 1.0 N N Safety Peripheral Drivers (SPD) for S32R45 Processor - Product Brief 405.6 KB S32R-SPDPB N 1652461298203713280784 /docs/en/product-brief/S32K-SPDPB.pdf 2022-05-03 1651617354082723163469 SSP 6 May 3, 2022 Product Brief The Safety Peripheral Drivers (SPD) for S32K Microcontrollers is a software product containing software components to control the safety related on-chip peripheral modules present on the device and thus it complements the S32 Real Time Drivers (RTD) product to provide software support for all on-chip peripheral modules. None /docs/en/product-brief/S32K-SPDPB.pdf English documents 406155 None 899114358132306053 2022-12-16 N /docs/en/product-brief/S32K-SPDPB.pdf Safety Peripheral Drivers (SPD) for S32K3xx Microcontrollers - Product Brief /docs/en/product-brief/S32K-SPDPB.pdf documents 899114358132306053 Product Brief N en None Y pdf 1.0 N N Safety Peripheral Drivers (SPD) for S32K3xx Microcontrollers - Product Brief 406.2 KB S32K-SPDPB N 1651617354082723163469 /docs/en/product-brief/S32K3xx-SAF-PB.pdf 2021-10-12 1634084813285743252001 SSP 7 Sep 30, 2021 Product Brief The S32 Safety Software Framework (SAF) is a software product containing software components for establishing the safety foundation for customer’s safety applications compliant with ISO 26262 functional safety. None /docs/en/product-brief/S32K3xx-SAF-PB.pdf English documents 782995 None 899114358132306053 2024-02-26 N /docs/en/product-brief/S32K3xx-SAF-PB.pdf S32 Safety Software Framework (SAF) for S32K3xx Microcontrollers - Product Brief /docs/en/product-brief/S32K3xx-SAF-PB.pdf documents 899114358132306053 Product Brief N en None Y pdf 1 N N S32 Safety Software Framework (SAF) for S32K3xx Microcontrollers - Product Brief 783.0 KB S32K3xx-SAF-PB N 1634084813285743252001 Training Presentation 1 /secured/assets/documents/en/training-presentation/TP-INTRO-S32G-SOFT-OFFE.pdf 2023-03-13 1678775282521721687527 SSP 8 Dec 19, 2024 Training Presentation From this training, you will be able to understand what is the S32G software ecosystem, and how to get support, also get familiar with some of the S32G software quality and delivery terms. Registration without Disclaimer /secured/assets/documents/en/training-presentation/TP-INTRO-S32G-SOFT-OFFE.pdf English documents 2690432 None 501713016990820713 2024-12-19 Y /webapp/Download?colCode=TP-INTRO-S32G-SOFT-OFFE Introduction to S32G Software Offering /secured/assets/documents/en/training-presentation/TP-INTRO-S32G-SOFT-OFFE.pdf documents 501713016990820713 Training Presentation N en Extended Y pdf 0 Y N Introduction to S32G Software Offering 2.7 MB TP-INTRO-S32G-SOFT-OFFE N 1678775282521721687527 User Guide 1 /docs/en/quick-reference-guide/S32-SAF-QSG.pdf 2022-05-31 1654014450377714854716 SSP 1 May 31, 2022 User Guide User Guide Guide of how to start using S32 Safety Software Framework (SAF) Y None /docs/en/quick-reference-guide/S32-SAF-QSG.pdf English 1003610 None User Guide 2025-02-07 N /docs/en/quick-reference-guide/S32-SAF-QSG.pdf S32 Safety Software Framework (SAF) - User Guide /docs/en/quick-reference-guide/S32-SAF-QSG.pdf documents 132339537837198660 User Guide N Y en None Y t792 pdf 1.0 N N S32 Safety Software Framework (SAF) - User Guide 1.0 MB S32-SAF-QSG N 1654014450377714854716 true Y Softwares

Documentation

Quick reference to our documentation types.

Filters

8 documents

Compact List

Product Brief (6)
Training Presentation (1)
User Guide (1)

Hardware

Quick reference to our board types.
Filters

1-5 of 16 hardware offerings

Show All

Related Software

Quick reference to our software types.

Filters

3 software files

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

Training

Filters

1-5 of 9 trainings

Show All