SLAS677G September 2010 – May 2020 MSP430F5304 , MSP430F5308 , MSP430F5309 , MSP430F5310
PRODUCTION DATA.
Up to six 8-bit I/O ports are implemented: For 64-pin options, P1, P2, P4, and P6 are complete, P5 is reduced to 6-bit I/O, and P3 is reduced to 5-bit I/O. For 48-pin options, P6 is reduced to 4-bit I/O, P2 is reduced to 1-bit I/O, and P3 is completely removed. Port PJ contains four individual I/O ports, common to all devices.