DS1337U
RoHS
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Package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
SMD/SMT DUAL Clock HH:MM:SS (12/24hr) Real Time Clock (RTC) IC 2004 SECONDS -40C~85C 32.768kHz
PDF
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Buying Options
Total Price: USD $1.88
Unit Price: USD $1.88005
≥1 USD $1.88005
≥10 USD $1.5428
≥100 USD $1.49435
≥500 USD $1.4459
≥1000 USD $1.39745
Inventory: 89803
Minimum: 1
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Technical Details
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Weight 139.989945mg
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2004
JESD-609 Code e0
Feature Alarm, Leap Year, Square Wave Output
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Type Clock/Calendar
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Frequency 32.768kHz
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number DS1337
Pin Count 8
Number of Outputs 2
Operating Supply Voltage 3.3V
Power Supplies 1.5/5V
Interface I2C, 2-Wire Serial
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.6μA @ 1.3V~1.8V
Time-Min SECONDS
Interrupt Capability Y
Volatile YES
Information Access Method I2C
Dimensions
Height 950μm
Length 3.1mm
Width 3.1mm
Compliance
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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