Microchip ATAVRFEB-SAFETY, Functional Safety Field Engagement Board, is based on the ATtiny3217 microcontroller (MCU). The AVR Functional Safety board is designed to easily demonstrate and evaluate the safety and reliability peripherals on the ATtiny3217 MCU. This board demonstrates the various built-in safety features of the AVR® microcontroller. These features include Watchdog Timer (WDT), Cyclic Redundancy Check (CRC), Brown-out Detection (BOD), Voltage Level Monitoring (VLM), Power-on Reset (POR), and Timer/Counter type D (TCD) fault detection.
Core Independent Operation Using Configurable Custom Logic (CCL) and 16-bit Timer/Counter Type A to Create a Heartbeat Signal