Geeetech RTC - DS3234 Breakout Real Time Clock Module - Red

Form Color Red Model BOT-06637 Quantity 1 DX.PCM.Model.AttributeModel.Unit Material PCB Application Real-Time Clock Working Voltage 3.3~5 DX.PCM.Model.AttributeModel.Unit Working Current 35 DX.PCM.Model.AttributeModel.Unit English Manual / Spec Yes Download Link http://www.geeetech.com/wiki/index.php/DS3234_Real-Time_Clock_Module Other Features Accuracy ¡À2ppm from 0¡ãC to +40¡ãC Accuracy ¡À3.5ppm from -40¡ãC to +85¡ãC Battery Backup Input for Continuous Timekeeping Operating Temperature Ranges Commercial: 0¡ãC to +70¡ãC Industrial: -40¡ãC to +85¡ãC Low-Power Consumption Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2099 Two Time-of-Day Alarms Programmable Square-Wave Output 4MHz SPI Bus Supports Modes 1 and 3 Digital Temp Sensor Output: ¡À3¡ãC Accuracy Register for Aging Trim RST Input/Output 300-Mil, 20-Pin SO Package Underwriters Laboratories Recognized Packing List 1 x RTC - DS3234 Breakout