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(Real Time Clocks)

Product Details Physical Technical Dimensions Compliance
Image Part Summary Avg Price Lifecycle Status Mount Case/Package Number of Pins Weight Contact Plating Min Operating Temperature Max Operating Temperature Package Quantity Packaging Max Supply Voltage Min Supply Voltage Interface Logic Function Time Format Date Format Memory Size Operating Supply Voltage Non-volatile Memory Size Frequency Number of Outputs RAM Size Memory Type Voltage Voltage Rating (DC) Operating Supply Current Termination Diameter Length Height Width RoHS Ratings Radiation Hardening REACH SVHC Lead Free
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Digi-Key - M41T62Q6F

IC RTC CLK/CALENDAR I2C 16-QFN

USD
0.751
Volume Production
Surface Mount QFN 16   Tin, Matte -40°C 85°C 3000 Tape and Reel 4.4V 1.3V I2C, Serial, 2-Wire Clock HH:MM:SS:hh YY-MM-DD-dd 16B   16B 32.768kHz 2 16B         SMD/SMT   3mm 0.88mm 3mm Yes   No No SVHC Lead Free

Digi-Key - M41T00SM6F

IC RTC CLK/CALENDAR I2C 8-SOIC

USD
1.2986
Volume Production
Surface Mount SOIC 8   Tin, Matte -40°C 85°C 1 Tape and Reel 5.5V 2.7V I2C, Serial, 2-Wire Clock HH:MM:SS YY-MM-DD-dd     8B                   5mm 1.25mm 4mm Yes   No No SVHC Lead Free

Element14 - DS1302Z+

MAXIM INTEGRATED PRODUCTS DS1302Z+ IC, RTC TRICKLE CHARGE, 1302, SOIC8

USD
0.83
Not Recommended for New Design
Surface Mount SOIC 8 0.54g Tin, Matte 0°C 70°C 100 Rail/Tube 5.5V 2V Serial Clock HH:MM:SS YY-MM-DD-dd 31B 3.3V   32.768MHz 1   RAM 5V 5.5V       5mm 1.5mm 4mm Yes   No Unknown Lead Free

Digi-Key - DS1307Z+

IC RTC CLK/CALENDAR I2C 8-SOIC

USD
0.5889
Volume Production
Surface Mount SOIC 8 0.54g Tin, Matte 0°C 70°C 100 Rail/Tube 5.5V 4.5V I2C, Serial, 2-Wire Clock HH:MM:SS YY-MM-DD 56B 5V   32.768kHz 1   RAM 5V   1.5mA     5mm 1.5mm 4mm Yes   No No SVHC Lead Free

Verical - M41T81M6F

Real Time Clock Serial 20byte Automotive 8-Pin SO N T/R

USD
1.0736
Volume Production
Surface Mount SOIC 8   Tin, Matte -40°C 85°C 2500 Tape and Reel 5.5V 2V I2C, Serial, 2-Wire Clock HH:MM:SS:hh YY-MM-DD-dd 20B   20B     20B             5mm 1.25mm 4mm Yes   No No SVHC Lead Free

Digi-Key - M41T81SM6F

IC RTC CLK/CALENDAR I2C 8-SOIC

USD
1.1754
Volume Production
Surface Mount SOIC 8 0.54g   -40°C 85°C 1 Tape and Reel 5.5V 2.7V I2C, Serial, 2-Wire Clock HH:MM:SS:hh YY-MM-DD-dd 20B                       5mm 1.5mm 4mm Yes   No No SVHC Lead Free

Digi-Key - DS1307+

IC RTC CLK/CALENDAR I2C 8-DIP

USD
0.9344
End of Life
Through Hole DIP 8 0.93g Tin, Matte 0°C 70°C 50 Rail/Tube 5.5V 4.5V I2C, Serial, 2-Wire Clock HH:MM:SS YY-MM-DD-dd 56B 5V   32.8kHz                 9.91mm 4.45mm 7.87mm Yes   No No SVHC Lead Free

Element14 - M41T56M6F

IC, RTC, I2C, 56B NVRAM, 8-SO, REEL; Date Format:DD:MM:YYYY; Clock Format:ss:mm:hh; Clock IC Type:RTC; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Clock IC Case Style:SOIC; No. of Pins:8; IC Interface Type:I2C; Operating ;RoHS Compliant: Yes

USD
1.2736
Volume Production
Surface Mount SOIC 8   Tin, Matte -40°C 85°C 1 Tape and Reel 5.5V 4.5V I2C, Serial, 2-Wire Clock HH:MM:SS YY-MM-DD-dd 56B 5V 56B     56B             4.9mm 1.25mm 3.9mm Yes   No No SVHC Lead Free

Element14 - DS12C887+

MAXIM INTEGRATED PRODUCTS DS12C887+ IC, RTC, 12C887, DIP24

USD
1.4796
Not Recommended for New Design
Through Hole DIP 24   Tin, Matte 0°C 70°C 14 Rail/Tube 5.5V 4.5V Parallel Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 113B 5V                     34.04mm 9.4mm 18.29mm Yes   No Unknown Lead Free

Digi-Key - MCP79410-I/SN

IC RTC CLK/CALENDAR I2C 8-SOIC

USD
0.1352
Volume Production
Surface Mount SOIC 8   Tin, Matte -40°C 85°C 100 Rail/Tube 5.5V 1.8V I2C, Serial, 2-Wire Clock HH:MM:SS YY-MM-DD-dd 64B   1KB                   4.9mm 1.25mm 3.9mm Yes   No No SVHC Lead Free