DLPS030E December 2013 – March 2019 DLPC2607
Refer to the PDF data sheet for device specific package drawings
To avoid potentially damaging current caused by floating CMOS input-only pins, TI recommends to tie unused ASIC input pins through a pullup resistor to their associated power supply or a pulldown to ground. For ASIC inputs with internal pullup or pulldown resistors, it is unnecessary to add an external pullup or pulldown unless specifically recommended.
Never tie unused output-only pins directly to power or ground. These pins can be left open.
When possible, TI recommends that unused bidirectional I/O pins be configured to their output state such that the pin can be left open. If this control is not available and the pins may become an input, then ensure they are pulled-up (or pulled-down) using an appropriate, dedicated resistor.