Silicon Labs EFM32JG12B500F1024GL125-B Microcontroller

The Silicon Labs EFM32 Jade Gecko Microcontrollers feature a powerful 32-bit ARM Cortex-M3 Core. They offer a wide array of peripherals and in particular their unique cryptographic hardware engine supporting AES, ECC, and SHA.

With low current active mode and short wake-up times, Jade Gecko Microcontrollers are perfect for battery powered applications and other low energy systems.

For systems requiring floating point calculations, there is the Pearl Gecko Family with an ARM Cortex M4 Core. Both Jade and Pearl Gecko Microcontroller families use the same development kit (SLSTK3401A, RS 922-4814).

Features
- ARM Cortex-M3 MCU Core running at 40 MHz
- 32 kB RAM
- Temperature sensor
- 2 16-bit timers
- 2 comparators
- AES-128, AES-256, ECC, SHA-1 and SHA-2 cryptography
- UART
- 2 SPI
- I2C

Applications
- IoT devices and sensors
- Health and fitness trackers
- Smart accessories
- Home, industrial and factory automation and security

EFM32 Gecko Microcontrollers

Silicon Labs microcontrollers target energy sensitive applications, including smart metering, gas/energy/water metering, remote sensing, building automation, security systems, portable health/fitness equipment and smart accessories.

Powerful ARM Cortex-M 32-bit processor cores
Short wake-up time from energy saving modes
Ideal for use with energy harvesting systems