Functional Safety
Components for functional safety applications, from SIL-rated MCUs and IEC 61508-compliant modules to safety relays and monitoring devices. Use these parts to build certified, fault-tolerant systems for industrial control and safety-critical automation.
Parts (33 families, 44 parts)
ATMEGA1608-MFR
Active
MCHPMicrochip Technology
The ATMEGA1608-MFR is an 8-bit AVR microcontroller from the megaAVR 0-series, designed with Functional Safety (FuSa) features for high-reliability applications. Operating at up to 20MHz, it features 1...
1 variant
ATMEGA168PB-MUR
Active
MCHPMicrochip Technology
The ATMEGA168PB-MUR is a high-performance 8-bit AVR RISC-based microcontroller featuring Functional Safety (FuSa) capabilities and 16KB of Flash memory. Operating at up to 20MHz, it integrates 1KB of ...
ATMEGA328PB-MNR
Active
MCHPMicrochip Technology
The ATMEGA328PB-MNR is an enhanced 8-bit AVR microcontroller featuring 32KB of flash memory and 2KB of RAM in a compact 32-VFQFN package. This variant builds on the classic ATmega328 architecture by a...
Also available as:
ATMEGA328PB-MN
ATMEGA4809-AF
Active
MCHPMicrochip Technology
The ATMEGA4809-AF is an 8-bit AVR microcontroller featuring a 20MHz clock speed, 48KB of Flash memory, and 6KB of RAM. It integrates an extensive set of peripherals and communication interfaces, makin...
ATMEGA88PB-AU
Active
MCHPMicrochip Technology
The ATMEGA88PB-AU is a high-performance, low-power 8-bit AVR RISC-based microcontroller featuring 8KB of flash memory and 1KB of SRAM. This variant is specifically designed for Functional Safety (FuSa...
ATTINY1607-MNR
Active
MCHPMicrochip Technology
The ATTINY1607-MNR is an 8-bit AVR microcontroller from the tinyAVR 0-series, featuring 16KB of Flash and a 20MHz internal oscillator. It is specifically designed with Functional Safety (FuSa) feature...
ATTINY416-MNR
Active
MCHPMicrochip Technology
The ATTINY416-MNR is a high-performance 8-bit AVR microcontroller featuring 4KB of Flash and 256B of RAM in a compact 20-VQFN package. Part of the tinyAVR 1 series, it is designed for functional safet...
ATTINY817-MFR
Active
MCHPMicrochip Technology
The ATTINY817-MFR is a high-performance 8-bit AVR microcontroller featuring 8KB of Flash and 512B of SRAM in a compact 24-pin VQFN package. It is specifically designed for functional safety applicatio...
PIC16F18325-I/SL
Active
MCHPMicrochip Technology
The PIC16F18325-I/SL is an 8-bit eXtreme Low Power (XLP) microcontroller featuring 14KB of Flash memory and a 32MHz internal oscillator. Part of Microchip's Functional Safety Ready portfolio, it inclu...
SI8660BD-B-IS
Active
Skyworks Solutions Inc.
The SI8660BD-B-IS is a high-performance, six-channel digital isolator providing 5000Vrms isolation using Skyworks' proprietary capacitive coupling technology. It supports data rates up to 150Mbps with...
TPS1HB16BQPWPRQ1
Active
TITexas Instruments
The TPS1HB16BQPWPRQ1 is a single-channel smart high-side switch designed for 12V automotive systems. It features a low 16mOhm Rds(on) and provides robust protection and diagnostic features, including ...
PIC16F1619-I/P
Active
MCHPMicrochip Technology
The PIC16F1619-I/P is an 8-bit PIC16 microcontroller featuring Microchip's eXtreme Low Power (XLP) technology and Core Independent Peripherals (CIPs). This variant is housed in a 20-pin PDIP package, ...
PIC16F18345-I/GZ
Active
MCHPMicrochip Technology
The PIC16F18345-I/GZ is an 8-bit microcontroller from Microchip's eXtreme Low Power (XLP) family, featuring 14KB of Flash and a suite of Core Independent Peripherals (CIPs). It is specifically designe...
PIC16F18446-E/SO
Active
MCHPMicrochip Technology
The PIC16F18446-E/SO is an 8-bit eXtreme Low-Power (XLP) microcontroller featuring 28KB of Flash and a 12-bit ADC with Computation (ADC2). It is designed for functional safety applications and include...
PIC16F18876-E/PT
Active
MCHPMicrochip Technology
The PIC16F18876-E/PT is an 8-bit eXtreme Low Power (XLP) microcontroller featuring 56KB of Flash memory and a rich set of Core Independent Peripherals (CIPs). It is specifically designed for functiona...
1 variant
PIC18F26K83-E/MX
Active
MCHPMicrochip Technology
The PIC18F26K83-E/MX is an 8-bit PIC microcontroller featuring 64KB of Flash memory and 4KB of RAM, specifically designed for functional safety and automotive networking. It includes a dedicated CAN c...
SFH615AGR-X007T
Active
Vishay Semiconductor Opto Division
The SFH615AGR-X007T is a high-performance optocoupler featuring a GaAs infrared emitting diode optically coupled to a silicon planar phototransistor detector in a surface-mount SMD-4 package. It provi...
PIC16F15224-I/SL
Active
MCHPMicrochip Technology
The PIC16F15224-I/SL is a cost-effective 8-bit microcontroller featuring Microchip's Core Independent Peripherals and Functional Safety (FuSa) features. Operating at up to 32MHz with 7KB of Flash and ...
PIC18F27Q43-I/SS
Active
MCHPMicrochip Technology
The PIC18F27Q43-I/SS is an 8-bit microcontroller from Microchip's PIC18-Q43 family, featuring 128KB of Flash and a high-speed 64MHz internal oscillator. It is specifically designed for functional safe...
ATTINY1606-MNR
Active
MCHPMicrochip Technology
The ATTINY1606-MNR is an 8-bit AVR microcontroller from the tinyAVR 0-series, featuring 16KB of Flash and 1KB of RAM in a compact 20-VQFN package. It is specifically designed for Functional Safety (Fu...
ATMEGA3209-MFR
Active
MCHPMicrochip Technology
The ATMEGA3209-MFR is a high-performance 8-bit AVR microcontroller from the megaAVR 0-series, designed for applications requiring functional safety (FuSa) and high-speed processing at low power. It fe...
ATTINY1617-MN
Active
MCHPMicrochip Technology
The ATTINY1617-MN is a high-performance 8-bit AVR microcontroller featuring 16KB of Flash and 2KB of RAM in a compact 24-VQFN package. It is part of the tinyAVR 1 series, designed with Core Independen...
ISO7760DBQR
NRND
TITexas Instruments
The ISO7760DBQR is a high-performance, six-channel digital isolator providing 3000Vrms isolation in a compact 16-SSOP package. It utilizes capacitive coupling technology to enable 100Mbps data rates w...
Vishay Semiconductor Opto Division
The SFH615AGR-X017T is a single-channel phototransistor output optocoupler designed for high-reliability signal isolation. It provides a robust 5300Vrms isolation voltage to protect low-voltage contro...
STMicroelectronicsThe CLT03-2Q3 is a dual-channel, self-powered digital input current limiter designed for industrial automation systems. It provides an interface between high-voltage sensors and low-voltage logic, fea...
MCHPMicrochip Technology
The ATMEGA1609-MFR is an 8-bit AVR microcontroller from the megaAVR 0-series designed for high-performance and low-power applications. It features 16KB of Flash, 2KB of RAM, and is specifically qualif...
AMC1311QDWVQ1
Active
TITexas Instruments
The AMC1311QDWVQ1 is a precision, reinforced isolated amplifier featuring a high-impedance 2-V input range specifically designed for isolated voltage sensing. It provides a fixed gain of 1 and utilize...
ADUM3190SRQZ
NRND
ADIAnalog Devices Inc.
The ADUM3190SRQZ is an isolated error amplifier based on Analog Devices iCoupler technology, designed to replace traditional optocouplers and shunt regulators in power supply feedback loops. It provid...
NXP USA Inc.The S32K356GHT1MJBST is a high-performance 32-bit automotive microcontroller based on the ARM Cortex-M7F architecture, operating at speeds up to 320MHz. Designed for ASIL-D functional safety applicati...
TITexas Instruments
The TPS1HB08BQPWPRQ1 is an AEC-Q100 qualified smart high-side switch designed for 12V automotive systems. It features a low 8mOhm typical Rds(on) and can handle continuous output currents up to 70A, p...
MAX16126TCA/V+T
NRND
ADIAnalog Devices Inc./Maxim Integrated
The MAX16126TCA/V+T is a load-dump and overvoltage protection controller designed to protect downstream circuits from high-voltage transients. It operates over a wide 3V to 30V supply range and is eng...
dsPIC33AK512MC205-E/M7
Active
MCHPMicrochip Technology
The dsPIC33AK512MC205-E/M7 is a high-performance 200MHz Digital Signal Controller (DSC) featuring 512KB Flash and 48KB RAM. It combines the control capabilities of a microcontroller with the signal pr...
dsPIC33AK512MC208-E/PT
Active
MCHPMicrochip Technology
The dsPIC33AK512MC208-E/PT is a high-performance 200MHz Digital Signal Controller featuring 512KB of Flash and advanced functional safety capabilities. It integrates high-speed analog peripherals and ...
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