SafeAssure Functional Safety Program


SafeAssure

Our Freescale SafeAssure functional safety program makes it easier to achieve system compliance with functional safety standards in the automotive and industrial markets.

These SafeAssure solutions reduce the time it takes to develop safety systems that comply with the International Standards Organization (ISO) 26262 and International Electrotechnical Commission (IEC) 61508 standard.

SafeAssure Program Features

  • Select MCUs, mixed-signal MCUs, processors, analog and power management ICs and sensors
  • Hardware safety concepts focused on detecting and mitigating random hardware failures using built-in safety features, including self-testing, monitoring and hardware-based redundancy
  • Software that works seamlessly with hardware for system-level functional safety goals
  • Support, including:
    • Customer-specific training
    • System design reviews regarding functional safety architecture
    • Safety documents
    • Technical support
    • SafeAssure product-specific safety documents, upon request

This program supports the most stringent Safety Integrity Levels (SILs) and Automotive Safety Integrity Levels (ASILs) to help developers get to system compliance more easily.

Learn more about how we approach functional safety >

Continues to Deliver Standards Compliance

Our SafeAssure analog and sensors hardware development process is the first in our industry to be certified as compliant with the ISO 26262 standard for developing functionally safe systems up to and including the most stringent Automotive Safety Integrity Level, ASIL D. Read more about our certification by an independent, accredited assessor.

Safe Assure Product Solutions Table

Target Market Product Type Product Target Applications Safety Process Safety Hardware Safety Software Safety Support
Automotive Processors S32V230 Front View
Reverse View
Surround View
Data Fusion
ISO 26262 Targets ASIL B
Integrated Safety Architecture:
ECC, LBIST & MBIST, replicated peripherals, clock and voltage monitoring, Memory protection, FCCU
Core Self Test
AUTOSAR MCAL
FMEDA
DFA
Safety Manual
Microcontrollers 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
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
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
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
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
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
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 MMA16xx
and MMA26xx
Airbags, DSI2.5 Satellite Quality Managed DSI2.5 safety bus
Triggered self test, Over-damped MEMS
  FTA
MMA17xx
and MMA27xx
Airbags, DSI3.0 Satellite Quality Managed DSI3.0 safety bus
Triggered self test, Over-damped MEMS
  FTA
MMA51xx
and MMA52xx
Airbags, PSI5 Satellite Quality Managed PSI5 safety bus
Triggered self test, Over-damped MEMS
  FTA
MMA65xx
and MMA68xx
Airbags, Main ECU Quality Managed SPI w/ CRC
Triggered self test, Over-damped MEMS
  FTA
MMA69xx Braking and Stability Control Quality Managed SPI w/ CRC
Triggered self test, Over-damped MEMS
  FTA
Industrial Microcontrollers MPC564xL Aerospace
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
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