SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
MCU_RC_OSC_12M in always oscillate mode.
The 12.5-MHz RC clock output (MCU_RC_OSC_12M) is used by the on-chip Reset Glue logic, Power Reset Generator (PRG) circuits, MCU_HFOSC0 Loss Circuits, Dual Clock Comparator (DCC) and Timer Modules.
An output clock of MCU_RC_OSC_12M is further divided down to generate a 32-kHz clock (CLK_32K). This clock is used by DMSC0 and Timer Modules.
The actual value of the derived CLK_32K will vary with PVT variations. For more information, see the device-specific Datasheet.