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DS1673S-3
RoHS
/
Package 20-SOIC (0.295, 7.50mm Width)
Category Clock/Timing - Real Time Clocks / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS (12/24hr) MOS Real Time Clock (RTC) IC 2009 SECONDS 0C~70C 0.032MHz
PDF
Buying Options
Total Price: USD $8.6
Unit Price: USD $8.60415
≥1 USD $8.60415
≥10 USD $7.0604
≥100 USD $6.83905
≥500 USD $6.61865
≥1000 USD $6.39825
Inventory: 3901
Minimum: 1
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Dimensions
Height Seated (Max) 2.65mm
Length 12.8mm
Width 7.5mm
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2009
JESD-609 Code e0
Feature Alarm, Leap Year, Watchdog Timer
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Portable System Controller
Terminal Finish Tin/Lead (Sn/Pb)
Additional Feature 3-CHANNEL, 8-BIT ADC
HTS Code 8542.31.00.01
Subcategory Timer or RTC
Technology MOS
Voltage - Supply 2.7V~3.3V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 3V
Terminal Pitch 1.27mm
Base Part Number DS1673
Pin Count 20
Operating Supply Voltage 3V
Power Supplies 3V
Interface 3-Wire Serial
Clock Frequency 0.032MHz
Logic Function Clock
External Data Bus Width 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 100μA @ 3V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Information Access Method SERIAL, 3-WIRE
Compliance
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Alternative Model
No data
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