SCPS290A April 2024 – June 2024 TCAL6416R
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The RESET input is asserted to initialize the I2C state machine while keeping the VCCP supply at the operating level.
A state machine reset can be accomplished by holding the RESET pin low for a minimum of tW.
The TCAL6416R registers are sticky and retain their last configured state while the I2C state machine initializes, when RESET is toggled. The RESET input low reverts the Address Pointer (Command byte) to the default value.
This input requires a pull-up resistor to VCCI, if no active connection is used.
See Section 7.3.6 on how to reset the registers without power cycling the TCAL6416R.