产品名称:USBtoSerial串列介面转换(超小体积)售价: 222产品说明： 提供3.3V的电压,使你可以与其他微处理器(Microcontroller)/5Vdc连接使用,不再需要RS232-to-TTL的电压准位转换装置--尺寸:2.5cmx1.6cm--规格:USB2.0--接头:USB2.0mini-B--DataI/Ovoltage:3.3V~5V--电流消耗:25mA驱动程式下载驱动程式安装说明 PINTYPE FUNCTIONDCDIn Datacarrierdetect controlinput(activelow)DTROut Dataterminalready controloutput(activelow)(oftenusedwithDSR)DSRIn Datasetready controlinput(activelow)(oftenusedwithDTR)RTSOut Readytosend controloutput(oftenusedwithCTS)CTSIn Cleartosend controlinput(oftenusedwithRTS)GNDPowerGroundTXOutAsynchronousserialdatatransmit(idlehigh)VBUSPowerUSBbusvoltage(+5V)RXInAsynchronousserialdatareceiveSUSPEND OutDrivenhighwheninUSBsuspendstateSUSPEND OutDrivenlowwheninUSBsuspendstateRSTI/ODeviceresetRIIn Ringindicator controlinput(activelow)VDDPower 3.3Vvoltageregulatoroutput