XM112 Pulsed Coherent Radar (PCR) Module Acconeer XM112 Pulsed Coherent Radar (PCR) Module is a custom evaluation solution for OEMs who wish to have the shortest time to market. The XM112 is used as a controlled module, and an application running on an external host where XM112 is controlled by register-based protocol. The XM112 is also used as a stand-alone module to embed applications on top of RSS (Radar System Software), using the RSS API (Application Programming Interface). The XM112 is a reference module with an optimized form factor (24mm x 16mm) used for commercial use and for evaluation and development purposes to support designs. The XM112 comes with an Atmel ATSAME70Q20A microcontroller (MCU) and A111 Pulsed Coherent Radar (PCR) sensor.