JAJSEE2C January 2018 – December 2019 MSP430FR2512 , MSP430FR2522
PRODUCTION DATA.
The device revision information is included as part of the top-side marking on the device package. The device-specific errata sheet describes these markings.
The hardware revision is also stored in the Device Descriptor structure in the Info Block section. For details on this value, see the Hardware Revision entries in Section 6.12.