The XMC1403Q064X0128AAXUMA1 is a 64-pin QFN package version of the Infineon XMC1400 microcontroller. It has a Cortex-M0+ core, 32KB of ROM, 8KB of SRAM, and is designed for applications that require low power and a variety of peripheral interfaces. It features 36 communication interfaces including I²C, SPI, USIC and UART, an RTT and Clock Generator. The 64-pin package makes it an ideal solution for a wide range of applications such as motor control, building technology, medical, consumer, industrial and many more.