JAJSNX3 February 2024 TCAN1465-Q1 , TCAN1469-Q1
ADVANCE INFORMATION
The RXD pin is the output to the processor from the CAN bus. When a wake event takes place, this pin is pulled low by default. The wake-up action can be changed to pulse by setting register 8'h12[2] = 1b, RXD_WK_CONFIG. Upon power up, the RXD pin is pulled low as the device has entered standby mode once VIO ≥ UVIO and VCC ≥ UVCC . To remove the VCC ≥ UVCC requirement, VCC_DIS register 8''h4B[0] = 1b. The RXD pin has an internal 60kΩ pull-up to VIO that is active when VSUP ≤ UVSUP, POR or when the device is in sleep mode.