SPRAD67B December 2022 – September 2024 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The recommended processor clock source and recommended connections are summarized in the Clock Specifications section in the Specifications chapter of the device-specific data sheet.
A 25MHz external crystal interface pin connected to the internal high-frequency oscillator (MCU_HFOSC0) or MCU_OSC0 LVCMOS digital clock is the default clock source for the internal reference clock HFOSC0_CLKOUT.