Specification AgeRangeDescription : big_kid Brand : Nanjefly BulletPoint : Package contents:MC1455BDR2G SOP-8 (1pieces) BulletPoint1 : Real time clock pi: it features low power consumption,high precision module BulletPoint2 : Day clock module: the modules themselves can adapt to 3,3v and 5v systems without level conversion, which is super convenient,real time clock BulletPoint3 : Low power consumption clock module: adopted of , it is both and ,convenient clock module BulletPoint4 : Plant stand rattan: can be adapted to 3,3 v and 5 , with -40°c to +85°c temperature range,clock memory module BulletPoint5 : Module: provide fast and accurate distance ranging,high precision clock module Color : As Shown IncludedComponents : IDT49FCT805BTSOG ItemDisplayDimensions_Height : 0.47 inches ItemDisplayDimensions_Length : 0.51 inches ItemDisplayDimensions_Width : 0.51 inches ItemName : MC1455BDR2G SOP-8 Patch sn Printing: 1455B Clock IC chip MC1455B ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemShape : Oval ItemTypeKeyword : clock-integrated-circuits Manufacturer : Nanjefly Material : Polymer ModelName : Alarm Clocks ModelNumber : N18XWVEVV127A32AZ6HO NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : DZZE10729-506-2337296081 PowerSourceType : Battery Powered ProductDescription : MC1455BDR2G SOP-8 patch sn printing: 1455B clock chip MC1455B