STMicroelectronics Magnetometer Sensor

STMicroelectronics IAR Systems^® Experiment STM32L1 magnetometer kit is designed for the ARM® Cortex™ STM32 MCU. The ST STM32L1-MAGNET kit lets you evaluate, design and develop the microcontroller with the IAR Systems software. The board incorporates EUXT/UXT connectors to provide I²C, SPI and RS232 serial communication interfaces.

STM32L1 magnetometer kit:
STM32L152VB ultra-low-power ARM Cortex™ M3 MCU (128 KB of Flash memory)
MAG3110 3-axis magnetometer
LCD: Monochrome 84 x 48 mm
Pushbutton x 2 (user and reset)
Prototype area
Status LEDs
Connector: UEXT/UXT x 2

STM32L1 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics

ARM® Cortex™-M3-based STM32 L1 series uses ST’s proprietary ultra-low-leakage process technology with an innovative autonomous dynamic voltage scaling and five (5) low-power modes offering unprecedented platform flexibility to fit any application. The STM32 L1 series extends the ultra-low power concept with no compromise on performance.

Ultra-Low-Power mode: 300nA with backup registers (3 wakeup pins)
Ultra-Low-Power mode + Real Time Clock (RTC): 900nA with backup registers (3 wakeup pins)
Low-Power Run mode: down to 9μA
Dynamic Run mode: down to 230μA/MHz