JAJSDR7E February 2016 – December 2019 MSP430FR2310 , MSP430FR2311
PRODUCTION DATA.
The RTC counter is a 16-bit modulo counter that is functional in AM, LPM0, LPM3, LPM4, and LPM3.5. This module may periodically wake up the CPU from LPM0, LPM3, LPM4, and LPM3.5 based on timing from a low-power clock source such as the XT1, ACLK, or VLO clocks. In AM, RTC can be driven by SMCLK to generate high-frequency timing events and interrupts. ACLK and SMCLK both can source to the RTC, however only one of them can be selected simultaneously. The RTC overflow events trigger: