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Preliminary
...the world's most energy friendly microcontrollers
2010-02-19 - d0001_Rev0.84 1
www.energymicro.com
Reference Manual
EFM32G Microcontroller Family
Preliminary
32-bit high performance at 8-bit ultra low power consumption and cost
• 32-bit ARM Cortex-M3 processor running at up to 32 MHz
• Up to 128 KB Flash and 16 KB RAM memory
• Energy efficient and fast autonomous peripherals
• Ultra low power Energy Modes
The EFM32G microcontroller family revolutionizes the 8- to 32-bit market with a
combination of unmatched performance and ultra low power consumption in both
active- and sleep modes. EFM32G devices consume as little as 180 µA/MHz in run
mode.
EFM32G's low energy consumption outperforms any other available 8-, 16-, and
32-bit solution. The EFM32G includes autonomous and very energy efficient
peripherals, high overall chip- and analog integration, and the performance of the
industry standard 32-bit ARM Cortex-M3 processor.
Innovative and ultra efficient low energy modes with sub µA operation
further enhance EFM32G's ultra low power behaviour and makes the EFM32G
microcontrollers perfect for long-lasting battery operated applications, adding
decades to a systems battery lifetime.
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