SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
The GPIO module is composed of physical GPIO blocks, each corresponding to an individual GPIO port (Port A, Port B, Port C, Port D, Port E, Port F, Port G, Port H, Port J, Port K, Port L, Port M, Port N, Port P, Port Q, Port R, Port S, Port T). The GPIO module supports up to 140 programmable input/output pins, depending on the peripherals being used.