ZHCSIR8F August 2009 – September 2018 MSP430F5418 , MSP430F5419 , MSP430F5435 , MSP430F5436 , MSP430F5437 , MSP430F5438
PRODUCTION DATA.
Up to ten 8-bit I/O ports are implemented: for 100-pin options, P1 through P10 are complete, and P11 contains three individual I/O ports. For 80-pin options, P1 through P7 are complete, P8 contains seven individual I/O ports, and P9 through P11 do not exist. Port PJ contains four individual I/O ports, common to all devices.