参数项参数值
参数项参数值
PackagingTube
FeaturesLeap Year, NVSRAM, Trickle-Charger
Package / Case8-SOIC (0.154", 3.90mm Width)
Mounting TypeSurface Mount
Memory Size31B
Interface3-Wire Serial
TypeClock/Calendar
Operating Temperature-40°C ~ 85°C
Voltage - Supply2V ~ 5.5V
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Supplier Device Package8-SOIC
Voltage - Supply, Battery2V ~ 5.5V
Current - Timekeeping (Max)0.3µA ~ 1µA @ 2V ~ 5V
DigiKey ProgrammableNot Verified
Moisture Sensitivity Level1 (Unlimited)