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adxl362 minimum SPI clock frequency?

Question asked by smaka5 on Jul 15, 2015
Latest reply on Aug 4, 2015 by neilzhao

I would like to replace the current analog accelerometer on a design with the adxl362.

The micro is a PIC 16LF818 using the INTRC clock = 31.25 KHz.

So, the fastest I could run the adxl362's SPI SCLK would be 31.25 KHz/4 = 7.8125 KHz.

Does anyone know if this frequency is too slow for the adxl362's SPI SCLK?


I saw in the Rev C data sheet the recommended clock frequency range is 1 MHz to 8 MHz.

But, Table 10 in this same data sheet does not list a minimum for this clock frequency only a maximum of 8 MHz.