SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The device has the possibility to source clocks of an external high-frequency oscillator - MCU_HFOSC0. The device has also one internal RC oscillator - MCU_RC_OSC_12M.