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SafeAssure Functional Safety Program


SafeAssure

As industry standards such as IEC 61508 and ISO 26262 require more sophisticated functional safety concepts, real-time control of safety critical applications increases in complexity. The Freescale SafeAssure functional safety program is designed to help you simplify the process of achieving system compliance with functional safety standards in the automotive and industrial markets. Freescale's SafeAssure solutions reduce the time required to develop safety systems that comply with the International Standards Organization (ISO) 26262 and International Electrotechnical Commission (IEC) 61508 standard.

The Freescale SafeAssure program supports the most stringent Safety Integrity Levels (SILs) to help developers more easily attain system compliance. Whether your need is to attain ASIL-A to D or SIL- 1 to 4 system compliance, the SafeAssure program identifies products that are targeted for use in the effective implementation of functional safety technologies.


SafeAssure Program Features


  • A breadth of Freescale technologies, including microcontrollers, analog and power management ICs and sensors.
  • Hardware safety concepts that focus on detecting and mitigating random hardware failures, achieved through built-in safety features, including self-testing, monitoring and hardware-based redundancy.
  • Software that seamlessly integrates with hardware to achieve system-level functional safety goals.
  • Comprehensive support capabilities that extend from customer-specific training and system design reviews regarding functional safety architecture to extensive safety documentation and technical support. Refer to the table below for the SafeAssure product specific safety documentation which is available upon request.

Freescale Approach to Functional Safety

To learn more about Freescale's unique approach to functional safety, click on the diagram above and read more.

SafeAssure Program Continues to Deliver

Qorivva 32-bit MCU is the first automotive MCU to achieve ISO 26262 functional safety standard certification, which further demonstrates Freescale’s commitment to easing our customers’ development of functionally safe electronic systems through our SafeAssure program. Read More.


SafeAssure Solutions


To guide you to the right solution for your design needs, look for the SafeAssure by Freescale mark. It designates products whose implementation of functional safety technologies is truly optimal and are fully enabled to facilitate system-level design and functional safety standard compliance, including support for failure analysis, hardware and software integration. Helping you achieve your system-level functional safety compliance – simply.

Target Market Product Type Product Target Applications Safety Process Safety Hardware Safety Software Safety Support
Automotive Microcontrollers Qorivva MPC5746M Diesel Engine Management
Direct Injection Engines
Electronically Controlled Transmissions
Gasoline Engine Management
ISO 26262 Targets ASIL D
Integrated Safety Architecture e.g.;
Multicore, delayed lockstep, e2eECC, replicated peripherals, LBIST & MBIST, FCCU
  FMEDA
Safety Manual
Qorivva MPC577xK 77 GHz RADAR System
Adaptive Cruise Control
Surround View Park Assist System
Blind Spot Detection
Cross Traffic Alert
Autonomous Emergency Braking Systems
Side Impact Assistance
Sensor Fusion
ISO 26262 Targets ASIL D
Integrated Safety Architecture:
Multicore delayed lockstep, e2e ECC, replicated peripherals, LBIST & MBIST, FCCU
AUTOSAR MCAL
Structural Core Self Test
FMEDA
Safety Manual
Qorivva MPC5748G Battery Management
High End Body Control Module
Infotainment Gateway
Central Gateway / In-Vehicle Networking
ISO 26262 Targets ASIL B
Integrated Safety Architecture e.g.:
Multicore, e2eECC, LBIST & MBIST, clock and under voltage monitoring, FCCU
  FMEDA
Safety Manual
Qorivva MPC5777M Direct Injection Engines
Common Rail Diesel Injection Systems
Electronically Controlled Transmissions
Diesel Engine Management
Gasoline Engine Management
ISO 26262 Targets ASIL D
Integrated Safety Architecture e.g.;
Dual core, delayed lockstep, e2eECC, replicated peripherals, LBIST & MBIST, FCCU
  FMEDA
Safety Manual
Qorivva MPC5744P Electric Power Steering (EPS)
Braking and Stability Control
77 GHz RADAR System
Safety Domain Control
ISO 26262 Targets ASIL D
Integrated Safety Architecture e.g.;
Dual core, delayed lockstep, e2eECC, replicated peripherals, LBIST & MBIST, FCCU
AUTOSAR MCAL FMEDA
Safety Manual
Qorivva MPC567xK 77 GHz RADAR System
Front View Camera
Quality Managed Integrated Safety Architecture e.g.;
Dual core, lockstep or dual parallel processing, replicated peripherals, FCCU
e200Zx Core Self Test with Instruction Coverage Metric FMEDA
Safety Manual
Qorivva MPC564xL

77 GHz RADAR System
Electric Power Steering (EPS)
Braking and Stability Control

ISO 26262 Targets ASIL D
Integrated Safety Architecture e.g.;
Dual core, lockstep or dual parallel processing, replicated peripherals, FCCU
e200Zx Core Self Test with Instruction Coverage Metric FMEDA
Safety Manual
System Level
Application Note
Qorivva MPC560xP Airbags
Electric Power Steering (EPS)
Quality Managed Single core, SEC/DED ECC, Clock Monitoring Unit, Low Voltage Detector, FCU e200Zx Core Self Test with Instruction Coverage Metric FMEDA
Safety Application Note
Mixed-Signal Microcontrollers S12 MagniV S12ZVL LIN User Interface
LIN Sensors
LIN Actuators
ISO 26262 Targets ASIL A
Voltage/clocks monitoring, Memories with ECC, Windowed Watchdog
Core Self Test FMEDA
Safety Manual
S12 MagniV S12ZVC Heating Ventilation and Air Conditioning (HVAC)
Lighting
Steering Wheel Controllers
CAN Nodes
CAN User Interface
CAN Switch Panel
Watchdog Controller for Chassis/Safety/Powertrain
CAN Actuators, Sensors
ISO 26262
S12 MagniV S12ZVM Heating Ventilation and Air Conditioning (HVAC)
Automotive Electrical Fuel Pump
Wiper Systems
Engine Cooling Fan
Quality Managed Voltage/clocks monitoring
Memories with ECC
Windowed Watchdog
Analog and Power Management MC33907 Electric Power Steering (EPS)
Safety critical motor control
Vehicle dynamic and chassis control
ISO 26262 Targets ASIL D
Integrated Safety Architecture e.g.;
Voltage Monitoring and Fail Safe state Machine (ABIST, LBIST), FCCU Monitoring for Dual Core Lock Step Mode, Several HW diagnostic to cover SPF, LT
  Safety Manual
FMEDA
System Level
Application Note
MC33908 Integrated Chassis Domain
Safety Critical Motor Control
ISO 26262   Safety Manual
FMEDA
System Level
Application Note
MC33789 PSI5 Airbag System Quality Managed 4x PSI5 Host
Safing Block
  Safety FMEA
MC33926 Throttle Control for Powertrain applications Quality Managed Output state flag
Thermal Shutdown
  Safety FMEA
Sensors Xtrinsic MMA16xx
and Xtrinsic MMA26xx
Airbags, DSI2.5 Satellite Quality Managed DSI2.5 safety bus
Triggered self test, Over-damped MEMS
  FTA
Xtrinsic MMA17xx
and Xtrinsic MMA27xx
Airbags, DSI3.0 Satellite Quality Managed DSI3.0 safety bus
Triggered self test, Over-damped MEMS
  FTA
Xtrinsic MMA51xx
and Xtrinsic MMA52xx
Airbags, PSI5 Satellite Quality Managed PSI5 safety bus
Triggered self test, Over-damped MEMS
  FTA
Xtrinsic MMA65xx
and Xtrinsic MMA68xx
Airbags, Main ECU Quality Managed SPI w/ CRC
Triggered self test, Over-damped MEMS
  FTA
Xtrinsic MMA69xx Braking and Stability Control Quality Managed SPI w/ CRC
Triggered self test, Over-damped MEMS
  FTA
Industrial Microcontrollers Qorivva MPC564xL Aerospace
Anesthesia Unit Monitor
Input-Output Control (I/O Control)
Process Control, Temperature Control
Programmable Logic Control (PLC)
Motor Drivers
Robotics
Safety Shutdown Systems
Ventilators and Respirators
ISO 26262 Targets ASIL D
Integrated Safety Architecture e.g.;
Dual core, lockstep or dual parallel processing, replicated peripherals, FCCU
e200Zx Core Self Test with Instruction Coverage Metric FMEDA
Safety Manual
System Level Application Note
Qorivva MPC567xK Quality Managed Integrated Safety Architecture e.g.; Dual core, lockstep or dual parallel processing, replicated peripherals, FCCU e200Zx Core Self Test with Instruction Coverage Metric FMEDA
Safety Manual