UHF RFID读写模块VUM9000

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1、VUM9000DatasheetVUM9000Datasheet1/15VUM9000Datasheet变更记录版本修改描述日期V1.0初稿2010-11-10V1.1更换图片，电气特性修改；2011-3-142/15VUM9000Datasheet目录1.外形及Pin脚..........................................................................42.电气特性.................................

2、.............................................62.1绝对最大参数.....................................................................62.2推荐使用参数.....................................................................62.3功耗.........................................

3、....................................63.VUM9000功能模块描述..................................................................73.1PR9000...........................................................................73.2LDO........................................

4、......................................73.3晶振.............................................................................73.4PA...............................................................................73.5Balun...................................

5、.........................................83.6Coupler..........................................................................84.驱动控制..............................................................................94.1工作模式...............................

6、..........................................94.2UART.............................................................................94.3I2C.............................................................................105.Software...........................

7、..................................................126.Demensions...........................................................................147.关于我们.............................................................................153/15VUM9000Datasheet1.外形

8、及Pin脚VUM9000是一款微型UHFRFID读写器模块，尺寸仅为25mm*35mm，可嵌入到桌面型或手持式设备中，具有体积小巧、功耗低、识别稳定等优点，产品支持IS018000-6C/EPCGEN2空中接口协议，兼容北美、欧洲、日本、韩国以及中国等多个区域频段要求，可满足桌面型发卡器、手持机、POS机以及RFID打印机等众多应用。图1-1VUM9000管脚平面如下图所示：图1-2Pin脚图4/15VUM9000Datasheet管脚定义如下表所示：表1-1VUM9000Pin脚定义PinNo