Energy Micro and Pengutronix demonstrate the world's most energy friendly Linux for ARM Cortex-M3

Energy Micro and Pengutronix today announced that they will be demonstrating μClinux for Cortex-M3, embedded Linux running on the energy friendly EFM32 Gecko range of microcontrollers. This new port of μClinux features the latest version 3.2 Linux kernel, and gives embedded designers all of the cost and time-to-market benefits of using an open source embedded operating system, while maintaining low current consumption of just 1.6mA when in idle mode. Energy Micro, the energy friendly microcontroller and radio company, assisted and supported Pengutronix to complete the port to the Giant Gecko MCU range, the industry's leading family of low-energy microcontrollers. Using μClinux reduces design cycles and accelerates time-to-market by giving the designer access to ready-made system functions such as IP connectivity, file systems, and multi-tasking. Users can also employ the broad range of free software and drivers available as open source, within a robust, portable open source framework. The Embedded Linux/Microcontroller project is a port of Linux designed for systems without a memory management unit (MMU). The OS is an excellent performer for embedded use giving applications access to a rich set of free libraries and core OS services. Designers can choose which functionality to include in their systems, allowing them to trade sophistication with code footprint - often a critical factor in embedded designs. About Energy Micro Energy Micro is a global provider of energy friendly microcontrollers and RF transceivers based on the ARM® Cortex™ processor core. Consuming a quarter of the energy of competing products, the company's ultra low power EFM32 Gecko MCUs and EFR4 Draco radios target energy sensitive applications, including smart metering, building automation, security systems portable health and fitness equipment and smart accessories. The products are supported by Energy Micro's Simplicity Studio, an easy-to-use software console helping to reduce embedded system development times by a half. Energy Micro is backed by leading Nordic venture partners, Northzone Ventures and Investinor. Further information is available at www.energymicro.com