MK64F12
The MK64FN1M0VLL12 is the Cortex-M4F MCU on the FRDM-K64F. See the board page for the pin map, support matrix and validation evidence:
This part-level page exists so the model-rating table links to the promoted
board package. The earlier auto-generated nxp-k6xf onboarding report exercised
a staged descriptor with a generic UART fixture; that is not the promoted
UART-only L1 package.