ONEIC.US
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Business

Standard Package100Standard Package NameSOIC

Compliance

RoHSLead free / RoHS CompliantSVHC:No SVHC (20-Jun-2013)
EU RoHSCompliantTariff No85423245

Electrical

RAM Size20InterfaceI²C, 2-Wire Serial
Voltage Rating2.7Clock Frequency:32kHz
Voltage - Supply2.7 V ~ 5.5 VNumber of Outputs:1
Voltage - Supply (Min)5.5Voltage - Supply, Battery2 V ~ 3.5 V
Common Mode Transient Immunity (Min)Industrial

Mechanical

Width4(Max)Weight0.002
PackagingTubeLead StyleGull-wing
Termination:SMDMounting TypeSurface Mount
Number of Pins:8Package / Case8-SOIC (0.154", 3.90mm Width)
Material Finish:-Length - Overall5(Max)
Package QuantitySO NNumber of Positions8
Shell Size - Insert1.65(Max)Supplier Device Package8-SO

Product Info

TypeClock/CalendarFeaturesAlarm, Leap Year, Square Wave Output, Watchdog Timer
Base Unit:41Date FormatDW:DM:M:Y
Time FormatHH:MM:SS:hhBus ConnectionSerial (I2C)
Printed Circuit Board8

Environmental

Operating Temperature-40°C ~ 85°C

Documents & Media

PDF Document
PDF Document

Sourcing & traceability

Datasheet
M41T81S

Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.