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Functional Safety Relevant Features – 16-bit MCUs

Functional Safety Relevant Feature PIC24XXXX dsPIC33XXXX
Self-Readable Output Pins
Watchdog Timer (WDT) + Internal RC Osc.
Windowed Watchdog Timer (WWDT)
Asynchronous Master Clear Reset (MCLR)
Under Voltage Detection (BOR, PLVD, HLVD)
Over Voltage Detection (HLVD)
Self-Readable Flash Memory
Fail-Safe Clock Mode (FSCM)
Hardware CRC Engine (RAM/Flash/Data Comm)
Flash Memory Hardware ECC
CAN Port Loopback Mode
Codeguard Memory Protection
High Precision Deadman Timer
MCAL Drivers for Autosar
C-Compiler ASIL-D Qualified per ISO-26262
LDRA Compliance Management Tool Suite

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● Available in all devices      ○ Available in some devices

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