Specification Brand : Lszewg ExternallyAssignedProductIdentifier : 8856661265195 ItemName : 10pieces DS1307 DS1307Z SOP-8 RTC Serial 512K I2C Real-Time Clock ItemPackageQuantity : 1 ItemTypeKeyword : clock-integrated-circuits Manufacturer : Lszewg ModelNumber : DS1302 PartNumber : DZOE6139-493-2221272811 ProductDescription : Lot of 20 DS1302 DIP-8 3-Wire Real-Time Clock IC New Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 31 x 8 RAM for Scratchpad Data Storage Serial I/O for Minimum Pin Count 2.0V to 5.5V Full Operation Uses Less than 300nA at 2.0V Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock or RAM Data Simple 3-Wire Interface TTL-Compatible (VCC = 5V) Optional Industrial Temperature Range: -40°C to +85°C DS1202 Compatible ProductSiteLaunchDate : 2024-09-11T14:57:39.076Z UnitCount : 1 UnspscCode : 32101600 Voltage : 115 volts