TJA1443 not going to sleep state

[RChatterjee]

Once I wake up my board, when TJA1443 is connected to it, it goes to standby state due to Vbattery being above threshold, but then if I follow the manual, it should go to sleep and INH to high impedance if I toggle the Enable (EN) to high and STBN to low. However, the device doesnt go to sleep after any duration of time. Wake is low throughout and VIO is 5V. CAN_ERR is also low.

[TomasVaverka]

Hello Rounak,

I suppose that the Wake flag is set. Then a transition into Sleep mode is not possible and the TJA1443 remains in Standby mode.

BR, Tomas