SLLA475 December 2020 TCAN1144-Q1 , TCAN1146-Q1
There are internal pull ups on critical terminals to place the device into known states if the terminal floats. SM-13, SM-14 and SM-15 provide more information.
| TERMINAL | PULL UP or PULL DOWN | COMMENT |
|---|---|---|
| SCLK | Pull up | Weakly biases input |
| SDI | Pull up | Weakly biases input |
| nCS | Pull up | Weakly biases input so the device is not selected |
| TXD | Pull up | Weakly biases input |