AB1805-T3
RoHS 
RoHS compliant
RoHS compliantPackage 16-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
16-VFQFN Exposed Pad Alarm Leap Year SRAM Trickle-Charger Watchdog Timer I2C 2-Wire Serial Surface Mount real time clock IC 1.7V~3.6V 0.17muA~0.22muA @ 1.8V~3V 85C 256B
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Buying Options
Total Price: USD $1.95
Unit Price: USD $1.9536
≥1 USD $1.9536
≥10 USD $1.75912
≥100 USD $1.659328
≥500 USD $1.41372
≥1000 USD $1.327392
≥3000 USD $1.161477
Inventory: 12999
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 13 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Number of Pins 16
Supplier Device Package 16-QFN (3x3)
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2012
Feature Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Voltage - Supply 1.7V~3.6V
Interface I2C, 2-Wire Serial
Max Supply Voltage 3.6V
Min Supply Voltage 1.7V
Memory Size 256B
Logic Function Clock
Time Format HH:MM:SS:hh
Non-Volatile Memory 256 B
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.17μA~0.22μA @ 1.8V~3V
Voltage - Supply, Battery 1.5V~3.6V
Compliance
Radiation Hardening No
REACH SVHC Yes
RoHS Status RoHS Compliant
Lead Free Lead Free
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