The low-power Microchip's ATSAMD09D14 ARM® Cortex®-M0+ based Flash microcontroller is ideal for a wide range of home automation, consumer, metering and industrial applications. It features: * 16KB of Flash memory and 4KB of SRAM * Up to 48MHz operating frequency * Two serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, two 16-bit timer/counters, 32-bit Real-Time Clock and calendar, and one 10-channel 12-bit ADC * 2.4V to 3.63V power supply * Easy pin migration to Microchip's SAMD10D devices * Support from Atmel Studio, ASF Supported by MPLAB X IDE and MPLAB Harmony.