SafeTI™ system design packages for functional safety

SafeTI™ system design packages for functional safety are suitable for a variety of industrial, medical, transportation, automotive, aeronautical, and aviation applications, as well as a variety of other applications to manage hazardous failures. By including certifiication-ready components, TI makes it easy for customers to get to market quickly with their safety-critical systems requiring compliance with standards such as ISO 26262, IEC 60730, and IEC 61508.

SafeTI™ Applications *

Alternative
Energy
- 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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SafeTI™–61508

IEC 61508 is a functional safety standard for Electrical/Electronic/Programmable Electronic (E/E/PE) Systems. This standard is a basic safety publication, which means it is to be applied to any safety related E/E/PE system unless a specific end-equipment level standard exists. IEC 61508 forms the foundation for many IEC and ISO end equipment-level functional safety standards for industrial process, industrial machinery, medical and a variety of other industries.

Examples of these applications include:

Industrial
- Controllers
- Remote input/output
- Human machine interface (HMI)
- Safety and shutdown systems
- Turbine control
- Chemical Processes

Railway
- Train control
- Signaling
- Braking
Medical
- Infusion pumps
- Respirators and ventilators

SafeTI-61508 design packages for functional safety include components developed as compliant items to IEC 61508:2010 targeting safety integrity levels (SILs) 1 to 3., which supports SIL levels from SIL-1 to SIL-3. These design packages enable manufacturers of E/E/PE systems to achieve faster and easier system certification.

TI Standards Compliance Certification for SafeTI-61508

Assessor

Product

Assessment

Certificate

Learn more

Enlarge

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

Enlarge

TMS570LS20x/10x MCUs

IEC 61508:2010 SIL 3

TI 1204073 C001

Products & Applications

For SafeTI-61508 products, component level SIL capability is noted. Achieved SIL per safety function will vary based on customer implementation. Products from other SafeTI categories which are not compliant to IEC 61508 may be usable as QM components in IEC 61508 compliant system designs. Determination of suitability for use in IEC 61508 system designs is the responsibility of the system designer.

Target Application	Product Type	Product Name	SIL Capability
General Industrial Controllers Remote I/O HMI	Microcontrollers	RM48x	SIL 3
		RM46x	SIL 3
		RM42x	SIL 3
		TMS320F28M35x	SIL 3
		TMS570LS20x/10x	SIL 3
		TMS570LS31x/21x	SIL 3
		TMS570LS12x/11x	SIL 3
		TMS570LS04x/03x	SIL 3
		TMS470M06x	QM
		TMS470M04x/03x	QM
	Power Management	TPS65381	SIL 3
	Motor Drivers	DRV3201	SIL 3
General Railway Railway Control Railway Signalling Railway Braking	Microcontrollers	RM48x	SIL 3
		RM46x	SIL 3
		RM42x	SIL 3
		TMS320F28M35x	SIL 3
		TMS570LS20x/10x	SIL 3
		TMS570LS31x/21x	SIL 3
		TMS570LS12x/11x	SIL 3
		TMS570LS04x/03x	SIL 3
		TMS470M06x	QM
		TMS470M04x/03x	QM
	Power Management	TPS65381	SIL 3
General Medical Infusion Pumps Respirators/Ventilators	Microcontrollers	RM48x	SIL 3
		RM46x	SIL 3
		RM42x	SIL 3
		TMS320F28M35x	SIL 3
		TMS570LS20x/10x	SIL 3
		TMS570LS31x/21x	SIL 3
		TMS570LS12x/11x	SIL 3
		TMS570LS04x/03x	SIL 3
		TMS470M06x	QM
		TMS470M04x/03x	QM
	Power Management	TPS65381	SIL 3

Complementary Tools & Software*

GUI-based Code Generation Tools

HALCoGen

GUI to configure peripherals, interrupts, clocks, and other MCU parameters
GUI to configure peripheral init and driver code
Import into CCS and KEIL IDEs
Quick start for new projects

Real Time Operating Systems

SAFERTOS: High Integrity Systems (Wittenstein)
- Available design pacakge for IEC 61508
uC/OS: Micrium
- Available design package for IEC 61508
ThreadX: Express Logic
SCIOPTA: Sciopta
- RTOS Kernel for Cortex R5F products certified IEC 61508 SIL 3 capable by TÜV

* Contact tool/software provider for details on establishing suitability for use in IEC 61508 compliant products