DS1347T+
RoHS 
RoHS compliant
RoHS compliantPackage 8-WDFN Exposed Pad
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
8-WDFN Exposed Pad DS1347 Alarm Leap Year SRAM SPI rtc clock circuit 2V~5.5V 0.7muA~0.8muA @ 2V~5V 3mm 0.032MHz
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Buying Options
Total Price: USD $4.03
Unit Price: USD $4.028
≥1 USD $4.028
≥10 USD $3.30505
≥100 USD $3.2015
≥500 USD $3.09795
≥1000 USD $2.99535
Inventory: 1228
Minimum: 1
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Technical Details
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Number of Pins 8
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2012
Feature Alarm, Leap Year, SRAM
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Base Part Number DS1347
Pin Count 8
Operating Supply Voltage 3.3V
Power Supplies 2.5/5V
Interface SPI
Number of Bits 8
Clock Frequency 0.032MHz
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.7μA~0.8μA @ 2V~5V
Time-Min SECONDS
Interrupt Capability Y
Volatile YES
Dimensions
Length 3mm
Width 3mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
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