EFM^®32 Gecko Development Kit

Supporting Energy Micro's energy-friendly microcontrollers

• Advanced Energy Monitoring includes precise measurement of current and voltage, 0.1 µA to 50 mA measurement range, onboard logging and display features, and continuous availability at the push of a button
• Software includes 32KB evaluation versions of KEIL™ MDK-ARM Microcontroller Development Kit and IAR Embedded Workbench®
• User Interface includes a 320x240 TFT display, 16 user LEDs, 8 rocker-style miniature DIP switches, 4 pushbutton switches, miniature joystick, 1 pushbutton system reset button, and potmeter
• Analog Features include ambient light sensor/photo resistor, 3-axis accelerometer, and line-in / line-out analog interface
• Communication features include two RS232 serial ports, I²C interface, and infrared transceiver
• Debugging including onboard SEGGER J-Link USB emulator and ARM 20-pin JTAG/SWD standard debug in/out connector

• Memory features include 4 Mbit fast-access SRAM, 32 Mbit NOR flash. 2 kbit I²C bus EEPROM, and 16 Mbit SPI Flash
• Power includes two separate power domains allowing for accurate current and voltage measurements of the application energy consumption, external 5V supply, and 5V/500mA USB supply
• Prototype Board includes availability of all EFM32 GPIO pins, 3 power domains (5V unregulated, AEM measured VDDm and VDD, user LEDs
• MCU Board features LCD (EFM32-G8XX-DK only), 32.768 kHz crystal, 32 MHz crystal, and LEDs indicating power and reset
• Setup Control includes FPGA controlling switches and connections as well as I²C EEPROM for identification of prototype and MCU boards