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News Media Alert

27 Jul 2011

Keil Extends Support of the Fujitsu FM3 Family of Cortex-M-based Devices


Cambridge, UK: Keilannounces immediate support for the Fujitsu MB9A1xx in the Keil MDK-ARM.

The Fujitsu MB9A1xx family, based on the ARM® Cortex-M3 core, extends the FM3 family to a total of 96 devices. The family features advanced peripheral functions from the FR family including high speed 12 bit A/D converters, a rich array of timers, and USB 2.0 Host/Function. The high-speed CPU, flash memory, peripherals, and the ability to operate with a wide range of voltage (2.7 to 5.5V), makes the devices ideally suited for a wide range of applications, including, home appliances, digital consumer products, audio products, and office automation applications.


The latest version of MDK-ARM supports the Fujitsu MB9A1xx device family. It includes Fujitsu set-up files, device-specific views, and example projects.

MDK features the industry-standard compiler from ARM, the Keil µVision®4 IDE/debugger,the full featured RTX RTOS, and sophisticated analysis tools which when used with the ULINKpro deliver code coverage and execution profiling. It is specifically optimized for single-chip, high performance devices such as the Fujitsu FM3 MCU family.


The MDK v4.21 is available now.

You may download MDK v4.21 as an Evaluation or as a product Update.

About Keil

The Keil products from ARM include C/C++ compilers, debuggers, integrated environments, RTOS, simulation models, and evaluation boards for ARM, Cortex-M, Cortex-R4, 8051, C166, and 251 processor families.

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 and µVision are registered trademarks of ARM Limited. Keil, MDK-ARM, MCB11U10, 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 Ltd.; ARM Taiwan Limited; ARM France SAS; ARM Consulting (Shanghai) Co. Ltd.; ARM Belgium Services BVBA; ARM Germany GmbH; ARM Embedded Technologies Pvt. Ltd.; ARM Norway AS and ARM Sweden AB.

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