Our energy-efficient EFM32™ Tiny Gecko microcontrollers (MCUs) offer low-power benefits such as brown-out, full RAM, and register retention. Available in packages as small as 4x4 mm, our Tiny Gecko 32-bit MCUs consume as little as 150 μA/MHz in run mode, and as little as 1 μA with a real-time counter running, making them ideal for energy-sensitive applications. Featuring the industry-standard ARM®Cortex®-M3 processor, the Tiny Gecko MCU family provides autonomous and energy-efficient peripherals and high overall chip and analog integration.
Feature
- ARM Cortex-M3 CPU platform
- 32 MHz
- Up to 32 kB Flash
- Up to 4 kB RAM
- 150 μA/MHz in Active Mode (EM0)
- 1.0 μA sleep with RTC and RAM retention
- Autonomous peripherals in sleep
- DMA and peripheral reflex system
- LESENSE
- USART, I²C, SPI, and USB
- Up to 56 General Purpose I/O Pins
- Segment LCD controller up to 8x20 segments
- -40 °C to +85 °C operation range
- 1.98 V to 3.8 V single power supply
- Packages:
- 24-pin QFN (5 mm x 5 mm)
- 32-pin QFN (6 mm x 6 mm)
- 48-pin QFP (7 mm x 7 mm)
- 48-pin BGA (4 mm x 4 mm)
- 64-pin QFN (9 mm x 9 mm)
- 64-pin QFP (10 mm x 10 mm)
- 24-pin QFN (5 mm x 5 mm)
- 32-pin QFN (6 mm x 6 mm)
- 48-pin QFP (7 mm x 7 mm)
- 48-pin BGA (4 mm x 4 mm)
- 64-pin QFN (9 mm x 9 mm)
- 64-pin QFP (10 mm x 10 mm)
