SFFS146 November 2021 TCAN11623-Q1 , TCAN11625-Q1
The failure mode distribution estimation for TCAN11623-Q1 and TCAN11625-Q1 in Table 3-1 comes from the combination of common failure modes listed in standards such as IEC 61508 and ISO 26262, the ratio of sub-circuit function size and complexity and from best engineering judgment.
The failure modes listed in this section reflect random failure events and do not include failures due to misuse or overstress.
| Die Failure Modes | Failure Mode Distribution (%) |
|---|---|
| CAN transceiver transmitter fail | 21 |
| CAN transceiver receiver fail | 8 |
| Power rail fail | 23 |
| Input/output fail | 29 |
| Digital core fail | 16 |
| Voltage monitor fail | 3 |