ZHCSCU7D June 2014 – August 2018 MSP430FR5986 , MSP430FR5987 , MSP430FR5988 , MSP430FR5989 , MSP430FR59891 , MSP430FR6987 , MSP430FR6988 , MSP430FR6989 , MSP430FR69891
PRODUCTION DATA.
The Tiny RAM can be used to hold data or a very small stack if the complete RAM is powered down in LPM3 and LPM4.