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    UART

    UART是什么?

    UART,即通用异步收发器(Universal Asynchronous Receiver-Transmitter),是一种串行通信接口,用于通过数据总线传输和接收数据。它可以使两台设备(例如计算机)通过有线连接进行数据传输。UART将传入和传出数据字节转换为串行位流。异步是一种串行通信,其中两端接口不通过共同时钟信号同步。在选择UART时,请确保它符合调制解调器传输速率的要求。UART的一侧有大约8条数据线路和控制引脚,另一侧有两根串行线,即传输(TX)和接收(RX)。

    UART的类型

    按通信标准分:

    • RS 欧时-232
    • RS 欧时-422
    • RS 欧时-485

    UART的应用

    • 基于微控制器的设备
    • GPS接收器
    • 蓝牙设备
    • 调制解调器
    • 无线通信

    RS 欧时为您提供了不同品牌的UART,如美信半导体德州仪器恩智浦等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。

    欢迎查看和订购RS的UART及相关产品,订购现货24小时内发货,线上下单满额免运费。

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    2 产品
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    Texas Instruments
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    FTDI Chip (22)

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    Texas Instruments (2)

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    2 产品
    单价(不含税)
    品牌
    每片芯片通道数目
    标准支持
    发送FIFO
    接收FIFO
    最高数据速率
    发射器和接收FIFO计数器
    安装类型
    封装类型
    引脚数目
    典型工作电源电压
    尺寸
    长度
    宽度
    高度
    产品详述
    单价(不含税)
    品牌
    每片芯片通道数目
    标准支持
    发送FIFO
    接收FIFO
    最高数据速率
    发射器和接收FIFO计数器
    安装类型
    封装类型
    引脚数目
    典型工作电源电压
    尺寸
    长度
    宽度
    高度
    每管:18 个
    RMB63.924
    Texas Instruments
    2
    -
    -
    -
    0.256Mbit/s
    -
    贴片
    PLCC
    68
    5 V
    24.23 x 24.23 x 4.06mm
    -
    -
    -
    • RS 库存编号 182-2570
    • 制造商零件编号 TL16C452FN
    RMB63.89
    Texas Instruments
    2
    -
    -
    -
    0.256Mbit/s
    -
    贴片
    PLCC
    68
    5 V
    24.23 x 24.23 x 4.06mm
    -
    -
    -
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