买了块
STM32F0308-DISCO
开箱图
网上图片
上电,LD1红色电源灯亮,红色LD2也亮,蓝色LD4亮一下灭,后面按下复位,LD4亮一下,按下button1,LD3没反应,估计坏了
STM32F0308-DISCO是ST公司推出的一款针对STM32F030超值系列设计的Cortex-M0开发板。基于STM32F030R8T6设计,集成了ST-LINK/V2仿真下载器(但仅对外提供SWD接口)。
【主要特点】
- STM32F030R8T6微控制器
- 64KB FLASH,8KB RAM
- 64引脚,LQFP封装
- 开发板集成ST-Link/V2的仿真调试器(但仅对外提供SWD接口)
- 电源
- 指示灯
- LD1:电源指示灯
- LD2:USB通讯指示灯
- LD3:应用指示灯
- LD4:应用指示灯
- 按键
- 规则地引出了所有IO口
Key Features
- STM32F030R8T6 microcontroller featuring 64 KB of Flash memory, 8 KB of RAM in an LQFP64 package
- On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-LINK/V2 (with SWD connector for programming and debugging)
- Board power supply: through USB bus or from an external 5 V supply voltage
- External application power supply: 3 V and 5 V
- Four LEDs:
- LD1 (red) for 3.3 V power-on
- LD2 (red/green) for USB communication
- LD3 (green) for PC9 output
- LD4 (blue) for PC8 output
- Two push-buttons (user and reset)
- Extension header for all LQFP64 I/Os for quick connection to prototyping board and easy probing
- An additional board is provided which can be connected to the extension connector for even easier prototyping and probing
- Comprehensive free software including a variety of examples, part of STM32CubeF0 package or STSW-STM32140 for legacy Standard Libraries usage
内核及运行条件:
· ARM Cortex
–M0
内核 0.9DMIPS/MHZ
·最高主频48MHZS
·1.8/2.0~3.6
伏供电电压.
·高性能通信接口:
·6Mbit/s USART
·18Mbit/s SPI,
支持4bit ~16bit
数据帧
·1Mbit/s I2C,
支持块速模式:
·HDMI,
接口高清晰多媒体接口/
消费电子控制器(CEC)
·增强型控制外设
·3
相马达控制的16
位PWM
定时器
·5
个16
位定时器
·1
个16
位PWM
定时器
·1
个32
位PWM
定时器
·2
个红外发射控制功能定时器(TIM16/17)
·12MHz I/O
翻转速度