AB1805-T3
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AB1805-T3
CLASSIFICATION
Real Time Clocks
manufacturer
Abracon LLC
type
IC RTC CLK/CALENDAR I2C 16QFN
encapsulation
package
Cut Tape (CT)
RoHS
YES
price
available options
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specifications
PDF(1)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Surface Mount
Programmable
Not Verified
Type
Clock/Calendar
Date Format
YY-MM-DD-dd
Interface
I2C, 2-Wire Serial
Memory Size
256B
Package / Case
16-VFQFN Exposed Pad
Supplier Device Package
16-QFN (3x3)
Voltage - Supply
1.7V ~ 3.6V
Time Format
HH:MM:SS:hh
Voltage - Supply, Battery
1.5V ~ 3.6V
Current - Timekeeping (Max)
0.17µA ~ 0.22µA @ 1.8V ~ 3V
Features
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer