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18-SOIC
18-SOIC
18-SOIC
M41T81SMY6F
Digi-Key Part Number
497-6157-2-ND
497-6157-1-ND
497-6157-6-ND
ManufacturerSTMicroelectronics
Manufacturer Product NumberM41T81SMY6F
DescriptionIC RTC CLK/CALENDAR I2C 18-SOIC
Manufacturer Standard Lead Time20 Weeks
Detailed DescriptionReal Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 18-SOX, 18-SOIC with Crystal (7.5mm Width)
Product Attributes
TypeDescriptionSelect
Category
Mfr
STMicroelectronics
Series
-
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
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
18-SOX, 18-SOIC with Crystal (7.5mm Width)
Supplier Device Package
18-SOX
Base Product NumberM41T81
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
Price and Procurement

2,025 In Stock
Can ship immediately
Price BreakUnit PriceExtended Price
1$7.67000$7.67
10$6.88700$68.87
25$6.51080$162.77
100$5.64260$564.26
250$5.35324$1,338.31
500$4.80346$2,401.73
Additional Resources
AttributeDescription
Other Names497-6157-2
Standard Package1,000