In datasheet it had been mentioned that in SPIM0,SPIM1,SPIM2 the SPI clock frequency should not exceed more that 8 Mhz. And SPIM3 nothing is mentioned. Can we understand that SPIM3 allows sck more that 8MHz. ?
In datasheet it had been mentioned that in SPIM0,SPIM1,SPIM2 the SPI clock frequency should not exceed more that 8 Mhz. And SPIM3 nothing is mentioned. Can we understand that SPIM3 allows sck more that 8MHz. ?
Hi,
SPIM3 is unfortunately not functional on the Engineering A revision of nRF52840 (The chip that is on the nRF52840 Preview DK). This will be added to the errata list as soon a possible. When the production ready chip is released later this year, the SPIM3 will be a high speed SPIM (supporting up to 32 MHz).
The production variant is expected in Q4 2017.
The production variant is expected in Q4 2017.