I am trying to communicate with an ADC via SPI. In the datasheet, It is mentioned, that:
The performance of the ADC161S626 is ensured over temperature at clock rates of 1 MHz to 5 MHz – DNL +0.8 / −0.5 LSB and reference voltages of 2.5 V to 5.5 V
I went to STM32CubeMX to configure SPI. I found that the one I am using is connected to APB1 which works at 80 MHz. There is a prescaler for SPI that divide this value but I noticed the result is a baud rate not a frequency (MBits/s). So, my question is: to correctly set the clock frequency for the SPI, should I consider that MBits/s is equivalent to MHz and set this latter to a value between 1 MBits/sec and 5 MBits/s ?