SafeTI™ Design Packages for Functional Safety Applications

SafeTI™ design packages for functional safety applications are used in a variety of safety-related applications, including industrial machinery, industrial process, medical, automotive, rail, and aviation. SafeTI products help TI customers get to market quickly with safety critical systems targeting compliance to safety standards such as ISO 26262, IEC 61508, and IEC 60730.

Example Safety
Related Applications *

  •   Alternative
    • Wind Power
    • Solar Power Inverter
  •   Automotive Transportation
    • Airbag
    • Active Suspension
    • ABS/ESC
    • ADAS
    • Anti-skid Control
    • Automotive Vision
    • Body
    • Braking
    • Hybrid Electric Vehicles
    • Powertrain
    • Rail Control, Control Command
    • Rail Control, Signaling
    • Transmission
    • Train Control, Propulsion
    • Train Control, Braking
    • Steering and EPS
  •   Household Appliances
    • Washing Machines
    • Refrigerators
    • Household electrical controls
  •   Industrial
    • Controllers
    • Human machine interface (HMI)
    • Motor Control
    • Remote I/O Modules
    • Process Variable Transmitters
    • Process Control
    • Programmable Logic Controller
    • Safety and shutdown systems
  •   Medical
    • Anesthesia
    • Medical Pump
    • Respirators/Ventilators
    • Oxygen Concentrators
  • * These applications reference system block diagram, which are examples only. The designs shown are not warranted to comply with any specific functional, safety, or security standard.

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FRAM Microcontrollers

Hercules ARM Safety MCU platform for safety-critical applications.

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FRAM Microcontrollers

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SafeTI™ design packages help designers meet industry standard functional safety requirements while managing both systematic and random failures. Using SafeTI components helps make it easier for customers to achieve applicable end-product safety certification and get to market quickly with their safety critical systems which are pervasive in our world today.

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TI's SafeTI™ Design Packages for Functional Safety Applications


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  • SafeTI-61508 products are developed to support compliance to the IEC 61508:2010 standard by application of relevant hardware, software, and/or tool requirements at component level.
  • SafeTI-26262 products are developed to support compliance to the ISO 26262:2011 standard by application of relevant hardware, software, and/or tool requirements at component level following Safety Element out of Context (SEooC) methodology.
  • SafeTI-60730 software libraries are developed to support compliance to the IEC 60730:2008 standard.
  • SafeTI-QM products are quality managed (QM) products which do not meet all applicable requirements of IEC 61508 or ISO 26262 functional safety standard requirements as applied at component level but include features attractive for use in compliant functional safety systems with appropriate measures carried out in the system design.

SafeTI Products

The following table lists currently available SafeTI products.

Product Type Product Name SafeTI-61508 SafeTI-26262 SafeTI-60730 SafeTI-QM
Microcontrollers RM57Lx Yes No No No
RM48x Yes No No No
RM46x Yes No No No
RM42x Yes No No No
TMS570LC43x Yes Yes No No
TMS570LS31x/21x Yes Yes No No
TMS570LS12x/11x Yes Yes No No
TMS470M04x/03x No No No Yes
TMS570LS20x/10x Yes No No Yes
TMS470M06x No No No Yes
TMS570LS04x/03x Yes Yes No No
F28M35x Yes No No No
TMS320F2802x No No Yes No
TMS320F2803x No No Yes No
TMS320F2805x No No Yes No
TMS320F2806x No No Yes No
TMS320F2833x No No Yes No
TMS320F2823x No No Yes No
TMS320C2834x No No Yes No
MSP430G23xx No No Yes No
MSP430G24xx No No Yes No
MSP430G25xx No No Yes No
MSP430G2x44 No No Yes No
MSP430G2x55 No No Yes No
MSP430FR5xx FR5739 No No Yes No
MSP4305xx 5xx home page No No Yes No
Motor Drivers DRV3201 Yes Yes N/A No

Standards Compliance for SafeTI Products and/or Processes

Where indicated, SafeTI products and/or processes have been assessed and certified compliant to specific functional safety standards by independent 3rd party assessors.

Assessor Product Standard Assessment/Certificate


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Certificate
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RM46x IEC 61508 -1:2010; SIL 3
IEC 61508-2:2010; SIL3
Z10 14 11 84071 002


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Certificate
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TMS570LS12x/11x IEC 61508 -1:2010; SIL 3
IEC 61508-2:2010; SIL3
ISO 26262-2:2011; ASIL D
ISO 26262-5:2011; ASIL D
Z10 14 11 84071 003
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TMS320F2805x
TMS320F2802x
TMS320F2803x
TMS320F2806x
TMS320F2833x
TMS320C2823x
IEC 60730 20130412-E352502 and 20130415-E352502
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TMS570LS20x/10x MCUs IEC 61508:2010 SIL 3 TI 1204073 C001


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SafeTI Development Process for IEC 61508 and ISO 26262 Compliant Hardware Components IEC 61508 -1:2010; SIL 3
IEC 61508-2:2010; SIL3
ISO 26262-2:2011; ASIL D
ISO 26262-5:2011; ASIL D
Q4B 13 03 84071 001

Technical Documents

TI’s SafeTI technical documentation helps decrease development and certification time. The are four types of documents available for select SafeTI products: Safety Manual, Safety Analysis Report Summary, Detailed Safety Analysis Report, and Safety Report

The Safety Manual summarizes the product safety architecture and recommended usage.

The Safety Analysis Report Summary provides summary safety analysis data including safety metrics calculated at the component level for targeted functional safety standards.

The Detailed Safety Analysis Report provides detailed safety analysis data including safety metrics calculated at the sub-component level for targeted functional safety standards. This report also includes tools to calculate safety metrics tailored for a customer's specific implementation of the SafeTI product.

The Safety Report includes a summary of compliance to the relevant requirements of targeted functional safety standards as well as the results of any completed assessment or certification activities.

A full list of available safety documents can be found in each product's TI.com product page. Examples of SafeTI documents include:


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