SFFS141 December 2021 TCAN1167-Q1
The TCAN1167-Q1 uses an internal EEPROM for certain performance trimming. Upon power up, the device loads an internal register from the EEPROM and performs a CRC check. This is repeated when the device leaves sleep mode or fail-safe mode due to a wake event.
The following sections provide the functional safety mechanisms that cover the EEPROM: