SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
This chapter describes the input/output controller (IOC) and the general-purpose inputs and outputs (GPIOs). The IOC provides a flexible configuration, as most of the peripheral ports can be mapped to any of the physical I/O pins. The CC13x2x7 and CC26x2x7 device platform has up to 31 I/O pins that are configurable as GPIO or peripheral I/O function.