Silicon Labs EZR32LG230F256R69G-C0, 32bit ARM Cortex M3 Microcontroller, EZR32LG, 1.05GHz, 256 kB Flash, 64-Pin QFN

The Silicon Laboratories EZR32LG230 Wireless MCU family with ARM Cortex-M3 CPU has 41 general purpose I/O pins. It delivers a high-performance, also low-energy wireless solution integrated into a small form factor package.Ultra-low power wireless MCU Low transmit and receive currents Also ultra-low power standby and sleep modes It includes rich set of peripherals including 12-bit ADC and DAC, multiple communication interfaces (UART, SPI, I2C), multiple GPIO and timers Fast wake-up time Low energy sensor interface (LESENSE)