TWR-K20D72M

The TWR-K20D72M是一个tower 系统模块 用于Kinetis MK20DX256VLL7微控制器. It是一个低成本 评估,演示和开发电路板, which features the Kinetis K20 72MHz low power微控制器. These设备are 基于ARM Cortex-M4架构with USB 2.0全速OTG控制器. The TWR-K20D72M微控制器模块 can operate in standalone mode or as part of the tower 系统, a 模块开发平台 that enables rapid 原型和工具reuse through 可重新配置硬件. This tower 系统模块 features two扩展 card edge 连接器 that 接口to elevator电路板s in a tower 系统, the primary和secondary elevator 连接器. In standalone operation, the main power source 用于the TWR-K20D72M is derived from the 5.0V input from either the USB mini B 连接器. When installed into a tower 系统, the TWR-K20D72M can be powered from either an onboard source or from another source in the assembled tower 系统.

The 是一个tower 系统模块 用于Kinetis MK20DX256VLL7微控制器. It是一个低成本 评估,演示和开发电路板, which features the Kinetis K20 72MHz low power微控制器. These设备are 基于ARM Cortex-M4架构with USB 2.0全速OTG控制器. The TWR-K20D72M微控制器模块 can operate in standalone mode or as part of the tower 系统, a 模块开发平台 that enables rapid 原型和工具reuse through 可重新配置硬件. This tower 系统模块 features two扩展 card edge 连接器 that 接口to elevator电路板s in a tower 系统, the primary和secondary elevator 连接器. In standalone operation, the main power source 用于the TWR-K20D72M is derived from the 5.0V input from either the USB mini B 连接器. When installed into a tower 系统, the TWR-K20D72M can be powered from either an onboard source or from another source in the assembled tower 系统.

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独立USB主控和设备功能

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基于S08JM60的开源BDM OSBDM电路

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四个用户控制状态LED

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两个电容性触屏板和两个机械按钮

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子电路板电容性触屏插座

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塔式插件TWRPI, 如传感器电路板插座

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麦克风, 缓冲器, 电位器

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电池座 用于20毫米锂电池

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电路板电源可选择3.3V或1.8V微控制器运行

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MMA8451Q三轴加速度计