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Parameter Comparison

Compare up to 4 models side by side. Parameter labels auto-align when different, with discrepancies highlighted by background color.

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Parameters
DS1307Z309GREENMICRO
EncapsulateSOP-8
Inventory0
Unit Price0.1082 USD
Minimum Package84
Eco-friendlyRoHS
报警输出Yes
Operating Temperature-40℃~+85℃
Supply Voltage4.5V~5.5V
晶振External
FeaturesBackup power management and battery charging、InsideSRAM/NVRAM、Programmable clock
Supply current1.5mA
Standby current10nA
InterfaceI2C
Alternative Reference—
1 of 4 selected · Difference 0

Note: Component parameters are from public interface raw values; industry entries are a curated selection manually entered on-site. Alignment and comparison apply only to items with matching tags. For formal component selection, always refer to the manufacturer's datasheet and confirm with the PCB fabricator's process capabilities.