features
The module has the following features:
• A121 60 GHz Pulsed Coherent Radar (PCR) with integrated baseband, RF front-end and Antenna in Package (AiP)
• 32-bit ARM® Cortex® M4 MCU (STM32L431CBY6), 80 MHz clk speed, 128kB Flash, 64 kB RAM
• Small 18.6x15 mm form factor, optimized for maximum antenna gain
• 1.8 V analog and digital power supply
• 1.8 V or 3.3 V IO interface power supply
• Operating temperature -40° to 85°C
• External I/F support over UART, I2C, GPIO, reset
• SWD/JTAG for SW flash and debug
• Can be integrated behind plastic or glass radomes without any need for a physical aperture. See Hardware and physical integration guideline [6] for more information.
• Land Grid Array (LGA) solder pads
• Available in hermetically sealed reels for automated assembly
• PCB test points for SWD programming