Hello all, I would like to know about the SPI clock frequency in DUE. I have read this : Arduino Due On the Due, the system clock can be divided by values from 1 to 255. The default value is 21, which sets the clock to 4 MHz like other Arduino boards. SO, my sensor works with 20mhz. My SPI maste…

SPI clock in Arduino DUE

ard_newbie April 6, 2018, 1:43pm 2

The divider is an integer. Final frequency is Mck / Divider

Topic		Replies	Views
setting Due spi clock at 8mhz Networking, Protocols, and Devices	2	680	May 6, 2021
Arduino DUE Can't reduce SPI ClockSpeed Due	3	1034	May 6, 2021
Arduino due + SPI setClockDivider() function Due	3	6180	May 6, 2021
SPI_CLOCK_DIV128 not declared in this scope Programming	5	2169	May 5, 2021
Arduino Due SPI_CLOCK_DIV64 Troubleshooting Due	1	909	May 6, 2021