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News Media Alert

25 Jan 2010

MDK-ARM Supports Energy Micro EFM32G Devices

Energy Micro

Cambridge, UK: Keil announce immediate support for the Energy Micro EFM32 Gecko microcontroller family in the Keil MDK-ARM (Microcontroller Development Kit).

The EFM32G family is based on the ARM® Cortex™-M3 processor and achieves the lowest active mode current consumption of any microcontroller. Standby current consumption is typically 900nA, which can be further reduced to less than 20nA in its deepest sleep mode.

Further information about the full range of EFM32 devices is available from the Energy Micro website.


The latest release of MDK-ARM supports all EFM32G devices and includes set-up files, device-specific views, and example projects. MDK-ARM provides a complete development environment for creating, debugging, and verifying embedded software applications. It features the industry-standard compiler from ARM, the Keil µVision4 IDE, and sophisticated debug and data trace capabilities that utilize the advanced features of the Cortex-M3 processor.

MDK-ARM is specifically optimized for single-chip, high performance devices such as the EFM32G.

MCBSTM32C Evaluation Board


MDK-ARM v4.03 is available for download now.

About Keil

Keil, makes C compilers, macro assemblers, real-time kernels, debuggers, simulators, integrated environments, and evaluation boards for ARM7/ARM9™/Cortex-M3, XC16x/C16x/ST10, 251, and 8051 processor-based microcontroller families. Products available from Keil include embedded development tools, evaluation software, product updates, application notes, example code and technical support. More information on Keil is available at

About ARM

ARM designs the technology that lies at the heart of advanced digital products, from wireless, networking and consumer entertainment solutions to imaging, automotive, security and storage devices. ARM's comprehensive product offering includes 32-bit RISC microprocessors, graphics processors, video engines, enabling software, cell libraries, embedded memories, high-speed connectivity products, peripherals and development tools. Combined with comprehensive design services, training, support and maintenance, and the company's broad Partner community, they provide a total system solution that offers a fast, reliable path to market for leading electronics companies. More information on ARM is available at

ARM, µVision is a registered trademark of ARM Limited. Keil, and Cortex are trademarks of ARM Limited. All other brands or product names are the property of their respective holders. "ARM" is used to represent ARM Holdings plc; its operating company ARM Limited; and the regional subsidiaries ARM Inc.; ARM KK; ARM Korea Limited.; ARM Taiwan Limited; ARM France SAS; ARM Consulting (Shanghai) Co. Ltd.; ARM Belgium N.V.; ARM Germany GmbH; ARM Embedded Technologies Pvt. Ltd.; ARM Norway, AS and ARM Sweden AB.p>

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