__HAL_RCC_PLLSAI_CONFIG macro

You have to set the PLLSAIM parameter correctly to ensure that the VCO input frequency ranges from 1 to 2 MHz. It is recommended to select a frequency of 1 MHz to limit PLLI2S jitter. The PLLSAIM parameter is only used with STM32F446xx Devices You have to set the PLLSAIN parameter correctly to ensure that the VCO output frequency is between Min_Data = 100 and Max_Data = 432 MHz. the PLLSAIP parameter is only available with STM32F446xx Devices the PLLI2SR parameter is only available with STM32F427/437/429/439xx Devices