EFM32 Gecko DK
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EFM32 Gecko DK
- EFM32G290F128 ES
- EFM32G890F128 ES
- ARM Cortex-M3
- Advanced Energy Monitoring system for precise current tracking.
- Special hardware configuration for isolation of the MCU power domain.
- Replaceable prototyping board for quick custom application development.
- Full feature USB debugger / emulator with debug out functionality.
- 3.5-inch TFT-LCD 320x240 pixel RGB color display.
- Board Controller for board configuration / signal routing.
- Single ended and differential ADC inputs.
- Line-in stereo audio input amplifier.
- Line-out stereo audio output amplifier.
- 2 RS232 connectors.
- 3-axis accelerometer.
- SPI Flash and microSD card reader (SPI mode).
- EEPROM.
- Temperature sensor.
- IrDA transceiver.
- 256Kx16bit / 512KB parallel bus SRAM.
- 2Mx16 / 4MB parallel bus NOR Flash.
- Ambient light sensor and potmeter.
- 5 way joystick.
- 4 User buttons, 8-bit DIP switch and 16 user LEDs.
- High Performance 32-bit processor @ up to 32 MHz
- Memory Protection Unit
- Wake-up Interrupt Controller
- Flexible Energy Management System
- 128/64/32 KB Flash
- 16/16/8 KB RAM
- 90 General Purpose I/O pins
- 8 Channel DMA Controller
- 8 Channel Peripheral Reflex System for autonomous inter-peripheral signaling
- Hardware AES with 128/256-bit keys in 54/75 cycles
- Integrated LCD Controller for up to 4×40 segments
- External Bus Interface for up to 64 MB of external memory mapped space
- Ultra low power precision analog peripherals
- Ultra efficient Power-on Reset and Brown-Out Detector
- 2-pin Serial Wire Debug interface
- Single power supply 1.8 to 3.8 V
Included software components:
Eval package:
The eval packages have been designed to provide customers and potential customers with a complete, easy to use software package for the specified target hardware and target compiler. They allow to easily check out the target hardware, the target compiler and our software components. This evaluation process typically does not take a lot of time since the software can be easily recompiled and downloaded to the target.
Some packages are executable demos, which can not be modified; some packages are trial versions, which come with the software in a library and the application in source code form, as well as a project for the IDE that has been used. Trial versions can usually be recompiled easily in less than a minute if the required compiler and IDE is installed. The application program can be modified, allowing intensive testing the hard- and software for fitnes. emWin trial versions usually also contain a simulation environment which allows test and recompilation on a PC.
Filesystem examples:
 | The file system samples show basic directory and file operations. An explorer sample (emExplorer) is provided which allows browsing the content of the storage media used. |
