EFM32 microcontrollers extend an applications battery life by a factor of 4!

• Based on the ultra-efficient ARM® Cortex™-M3 architecture
• Ultra low power consumption of 180 µA/MHz while running applications from Flash memory
• Ultra low power Shutoff mode with only 20 nA current consumption
• Ultra low power and efficient Energy Modes with only 2 µs wake-up time

Energy Micro® is the specialist in low energy microcontroller design.

Features on the new EFM®32G microcontroller contribute to the ultra low energy consumption and include a 4x40 segment LCD controller running at less than 900 nA, an 8-channel 12-bit 1M samples/sec ADC running at less than 200 µA, a brown-out detector running at less than 100 nA, a 32kHz real time counter running at 50 nA, and a Low Energy UART capable of 9600 bps at only 100 nA.