FRDM-MCXA346 is a compact and scalable development board for rapid prototyping of FRDM-MCXA346 microcontroller units (MCUs). They offer industry standard headers for easy access to the microcontroller units (MCUs) input/output (I/O), integrated open-standard serial interfaces, external flash memory and an onboard MCU-Link debugger. Additional tools like our expansion board hub for add-on boards and the application code hub for software examples are available through the MCUXpresso Developer Experience.