Device driver interface with nrf51-dk

[Maverick_34]

Hi,

I want to interface sensor which has minimum requirement of UART supporting baudrate 921600 or SPI guaranteed maximum communication speed : 20 MHZ(Measured at 5cm cable length).

So kindly suggest if we can go ahead with nRF51822 and we have evaluation board of nRF51422 to kickstart the development. 

[Jørgen Holmefjord]

nRF51824 is the only chip that is AEC-Q100 Grade 2 qualified. If you do not require this qualification or extended temperature range (over +85C), you can, of course, use nRF52 series ICs for your application.