The SC1232AR3 from Socionext is a 24 GHz All-in-one RADAR Sensor for entry motion & distance detection without the need for an external MCU. It delivers an output power of 4 dBm and features a built-in autonomous motion/distance detection function with an I2C/SPI connection for settings & result acquisition. This device requires a supply voltage of 1.8 V and consumes 0.5 mW of power. The sensor is available in a 64-pin BGA package that measures 9 x 9 x 1.18 mm and is ideal for use in medical, security, robotics, automotive, and wearables, and smart-home applications.
