SLLSFV8A July 2024 – November 2024 TCAN1043N-Q1
ADVANCE INFORMATION
The TCAN1043N-Q1 has six operating modes: normal, standby, silent, go-to-sleep, sleep, and off mode. Operating mode selection is controlled using the nSTB pin and EN pin in conjunction with supply conditions, temperature conditions, and wake events.
MODE | VCC and VIO | VSUP | EN | nSTB | WAKERQ FLAG | DRIVER | RECEIVER | RXD | INH |
---|---|---|---|---|---|---|---|---|---|
Normal | > UVCC and > UVIO | > UVSUP | High | High | X | Enabled | Enabled | Mirrors bus state | On |
Silent | > UVCC and > UVIO | > UVSUP | Low | High | X | Disabled | Enabled | Mirrors bus state | On |
Standby | > UVCC and> UVIO | > UVSUP | High | Low | Set | Disabled | Low power bus monitor enabled | Low signals wake-up | On |
> UVCC and > UVIO | > UVSUP | Low | Low | X | Disabled | Low power bus monitor enabled | Low signals wake-up | On | |
> UVCC and < UVIO | > UVSUP | Low | Low | X | Disabled | Low power bus monitor enabled | High impedance | On | |
Go-to-sleep(1) | > UVCC and > UVIO | > UVSUP | High | Low | Cleared | Disabled | Low power bus monitor enabled | High or high impedance (no VIO) | On(2) |
Sleep(3) | > UVCC and> UVIO | > UVSUP | High | Low | Cleared | Disabled | Low power bus monitor enabled | High or high impedance (no VIO) | High Impedance |
< UVCC or <UVIO | > UVSUP | X | X | X | Disabled | Low power bus monitor enabled | High or high impedance (no VIO) | High impedance | |
Protected | X | < UVSUP | X | X | X | Disabled | Disabled | High impedance | High impedance |