nrf52810 oscilator pin

[pktron]

Hello All,

I am using 32 pin nRF52810 chipset.

Crystal have two pin and it will work as in sch. (Xin and Xo)

when using Osc (which is an external clock generator) there is only one pin, so which pin is the input clock for the Nordic Chip?

when i use the External Oscillator for 32.786Khz which pin need to be used ?

Data sheet is not clear about

[haakonsh]

Hey pktron,

From 32.768 kHz crystal oscillator (LFXO): 

"Rail-to-rail clock signal applied to the XL1 pin. The XL2 pin shall then be grounded or left unconnected."

Cheers,

Håkon.