400BHD is a microcontroller used in industrial, medical and military applications. It is based on ARM Cortex-M0+ core, running at up to 72MHz and features low power consumption, high performance, and a small form factor of 4×6 mm. It has up to 16KB of SRAM memory and up to 256KB of Flash memory. It also supports numerous peripherals, making it ideal for embedded applications. Additionally, the Pico 400BHD provides a range of integrated functions, such as USB, Ethernet, LCD, AES and various analog and digital peripherals.