DS1338U-33
RoHS
/
Package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (12/24hr) CMOS I2C Real Time Clock (RTC) IC 2009 SECONDS 56B -40C~85C
PDF
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Buying Options
Total Price: USD $1.21
Unit Price: USD $1.2084
≥1 USD $1.2084
≥10 USD $0.9918
≥100 USD $0.96045
≥500 USD $0.93005
≥1000 USD $0.8987
Inventory: 39757
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2009
JESD-609 Code e0
Feature Leap Year, NVSRAM, Square Wave Output
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number DS1338
Pin Count 8
Qualification Status Not Qualified
Power Supplies 3.3V
Interface I2C, 2-Wire Serial
Memory Size 56B
Clock Frequency 0.032MHz
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 125μA~200μA @ 3.63V~5.5V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 1.3V~3.7V
Volatile NO
Information Access Method I2C
Dimensions
Height Seated (Max) 1.1mm
Length 3mm
Width 3mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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