M41T81SM6E is Obsolete and no longer manufactured.
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M41T81SM6E

DigiKey Part Number
497-6708-5-ND
Manufacturer
Manufacturer Product Number
M41T81SM6E
Description
IC RTC CLK/CALENDAR I2C 8SOIC
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
M41T81SM6E Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size
-
Time Format
HH:MM:SS:hh (24 hr)
Date Format
YY-MM-DD-dd
Interface
I2C, 2-Wire Serial
Voltage - Supply
2.7V ~ 5.5V
Voltage - Supply, Battery
2V ~ 3.5V
Current - Timekeeping (Max)
100µA @ 2.7V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number