Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
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M41T81SM6F

DigiKey Part Number
497-4684-2-ND - Tape & Reel (TR)
497-4684-1-ND - Cut Tape (CT)
497-4684-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
M41T81SM6F
Description
IC RTC CLK/CALENDAR I2C 8SOIC
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
M41T81SM6F Models
Product Attributes
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Category
Interface
I2C, 2-Wire Serial
Manufacturer
STMicroelectronics
Voltage - Supply
2.7V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply, Battery
2V ~ 3.5V
Part Status
Active
Current - Timekeeping (Max)
100µA @ 2.7V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Type
Clock/Calendar
Mounting Type
Surface Mount
Features
Alarm, Leap Year, Square Wave Output, Watchdog Timer
Package / Case
8-SOIC (0.154", 3.90mm Width)
Time Format
HH:MM:SS:hh (24 hr)
Supplier Device Package
8-SOIC
Date Format
YY-MM-DD-dd
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2 492
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12,28000 €2,28 €
101,69800 €16,98 €
251,55200 €38,80 €
1001,39120 €139,12 €
2501,31452 €328,63 €
5001,26832 €634,16 €
1 0001,25832 €1 258,32 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5001,19014 €2 975,35 €
5 0001,16594 €5 829,70 €
Manufacturers Standard Package
Unit Price without VAT:2,28000 €
Unit Price with VAT:2,73600 €