nRF9160 DK v1.0.0

Switches for nRF52840 interface

A total of four analog switches controls the routing of signals between the nRF9160 System in Package (SiP) and the nRF52840 System on Chip (SoC). There are a total of ten signals that can be routed between the devices, seven GPIOs and three COEX pins.

Figure 1. nRF52840 interface switches
nRF52840 interface switches