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M41T56MH6F
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
Category Clock/Timing - Real Time Clocks / Clock/Timing - Real Time Clocks
Description
28-SOP (0.350 8.89mm Width) with SNAPHAT Sockets M41T56 8542.39.00.01 Leap Year NVSRAM real time clock IC 4.5V~5.5V 100muA Typ @ 4.5V~5.5V 18.1mm 0.032MHz
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Inventory: 5694
Minimum: 1
Total Price: USD $4.17
Unit Price: USD $4.1724
≥1 USD $4.1724
≥10 USD $3.4238
≥100 USD $3.31645
≥500 USD $3.21005
≥1000 USD $3.1027
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
Number of Pins 28
Dimensions
Height Seated (Max) 3.05mm
Length 18.1mm
Width 8.56mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Feature Leap Year, NVSRAM
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number M41T56
Pin Count 28
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Interface I2C, 2-Wire Serial
Memory Size 56B
Clock Frequency 0.032MHz
Logic Function Clock
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 100μA Typ @ 4.5V~5.5V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 2.5V~3.5V
Volatile NO
Information Access Method I2C
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