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Specification
Brand : CHUANGYEIC
BulletPoint1 : Part NO.:PCA9539DBRG4
BulletPoint2 : Number of I /O 16
BulletPoint3 : Interrupt Output Yes
BulletPoint4 : Frequency - Clock 400kHz
BulletPoint5 : Voltage - Supply 2.3 V ~ 5.5 V
IncludedComponents : PCA9539DBRG4
ItemName : CHUANGYEIC 2PCS DS1339U-3+T&R IC RTC Clock/Calendar I2C 8UMAX
ItemTypeKeyword : clock-integrated-circuits
Manufacturer : CHUANGYEIC
Material : Copper
NumberOfItems : 1
PartNumber : DS1339U-3+T&R
ProductDescription : Type Clock/Calendar Features Alarm Leap Year Square Wave Output Trickle-Charger Memory Size - Time Format HH:MM:SS (12/24 hr) Date Format YY-MM-DD-dd Interface I?C 2-Wire Serial Voltage - Supply 2.7 V 5.5 V Voltage - Supply Battery 1.3 V 3.7 V Operating Temperature -40C 85C Mounting Type Surface Mount Supplier Device Package 8-uMAX
ProductSiteLaunchDate : 2024-05-18T03:53:10.968Z
SupplierDeclaredDgHzRegulation : unknown
SupplierDeclaredHasProductIdentifierExemption : 1
UnspscCode : 32101600
Voltage : 5.5 volts