MB1035 STM开发板指南.pdf

STM32F3DISCOVERY Discovery kit for STM32F303xx microcontrollers Data brief • L3GD20, ST MEMS motion sensor, 3-axis digital output gyroscope • LSM303DLHC, ST MEMS system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor • Ten LEDs: – LD1 (red) for 3.3 V power on – LD2 (red/green) for USB communication – Eight user LEDS, LD3/10 (red), LD4/9 (blue), LD5/8 (orange) and LD6/7 (green) • Two pushbuttons (user and reset) • USB USER with Mini-B connector • Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing Description The STM32F3DISCOVERY helps you to discover the STM32 F3 s