ZHCSGQ0A September 2017 – February 2022 TIC10024-Q1
PRODUCTION DATA
The VDD supply is used to determine the logic level on the SPI communication interface, source the current for the SO driver, and sets the pull-up voltage for the CS pin. It can also be used as a possible external pull-up supply for the INT pin in addition to the VS and it shall be connected to a 3 V to 5.5-V logic supply. Removing VDD from the device disables SPI communications but does not reset the register configurations.