FEATURES: • MCU: EFM32G210F128 32 bit Cortex-M3™ with 128K Bytes Program Flash, 16K Bytes RAM, 21 GPIO, 8 Channel DMA, 12 bit ADC 1Msps, UART/SPI, low power UART, I2C, 16bit TIMERS, CC-PWM, SSC, RTC, WDT, up to 32MHz operation • standard JTAG connector with ARM 2x10 pin layout for programming/debugging. Note that Energy Micro supports only SWD and not normal JTAG. • UEXT connector • Li-ion battery connector • RESET circuit • RESET button • status LED • user button • on board voltage regulator 3.3V with up to 800mA current • power supply LED • power supply filtering capacitor • 32 Mhz crystal • 32786 hz crystal • extension headers for all uC ports + RST and power supply • PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print • Dimensions: 43 x 34.5 mm ( 1.7 x 1.35") • Distance between the headers: 30.48 mm (1.2")