The STM32 Nucleo board provides an affordable and flexible way for users to try out new ideas and build prototypes with any STM32 microcontroller line, choosing from the various combinations of performance, power consumption and features.

The Arduino™ connectivity support and ST Morpho headers make it easy to expand the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields.

The STM32 Nucleo board does not require any separate probe as it integrates the ST-LINK/V2-1 debugger/programmer.

The STM32 Nucleo board comes with the STM32 comprehensive software HAL library together with various packaged software examples, as well as direct access to mbed online resources.

NUCLEO-F303RE是ST公司推出的一款针对STM32F3系列设计的Cortex-M4开发板，具有 mbed 功能，支持Arduino。同时还提供 ST Morpho 扩展排针，可连接微控制器的所有周边外设。

ST提供丰富的示例程序，让您更快速的入门STM32F3单片机。一起来释放您的创造力吧！

特点STM32 microcontroller with LQFP64 packageTwo types of extension resourcesArduino Uno Revision 3 connectivitySTMicroelectronics Morpho extension pin headers for full access to all STM32 I/Osmbed-enabled (mbed.org)On-board ST-LINK/V2-1 debugger/programmer with SWD connectorselection-mode switch to use the kit as a standalone ST-LINK/V2-1Flexible board power supplyUSB VBUS or external source(3.3 V, 5 V, 7 - 12 V)Power management access pointThree LEDsUSB communication (LD1), user LED (LD2), power LED (LD3)Two push buttons: USER and RESETUSB re-enumeration capability: three different interfaces supported on USBVirtual Com portMass storageDebug portSupported by wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, GCC-based IDEs

本公司诚接配套业务经营范围如下：

二极管：1/2W、1W、2W、5W全系列稳压管、1N4148开关二极管、1N60检波二极管、DB3触发二极管、整流管系列、肖特基系列。

三极管：TO-92、TO-92S、TO-247，TO-126、TO-220,TO-3P封装的系列大中小功率三极集成电路IC：电源模块、电视机IC、音响IC、影碟机IC、录象机IC、电脑IC、电子琴IC、通信IC、照相机IC、遥控IC、报警器IC、门铃IC、闪灯IC、音乐IC、温控IC、手表IC、电动玩具IC、其他集成电路。

直插电容：瓷片电容、高压电容、涤纶电容、电解电容、钽电解电容。

贴片电容：0402、0603、0805、1206、2512等封装。钽电容：A、B、C、D型号封装。

直插电阻：1/8W、1/6W、1/4W、1/2W、1W、2W、3W、5W等直插电阻。（固定电阻器、可变电阻器、热敏电阻器、压敏电阻器、熔断电阻器、排电阻器）

贴片电阻：0603、0805、1206、2512、等封装电阻。

电感、磁珠、保险管、连接器等产品配套业务。