Real Time Clock (RTC) IC Clock/Calendar 256B I2C, 2-Wire Serial 16-VFQFN Exposed Pad
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Real Time Clock (RTC) IC Clock/Calendar 256B I2C, 2-Wire Serial 16-VFQFN Exposed Pad
Abracon: Who We Are Today

AB1805-T3

DigiKey Part Number
535-11932-2-ND - Tape & Reel (TR)
535-11932-1-ND - Cut Tape (CT)
535-11932-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AB1805-T3
Description
IC RTC CLK/CALENDAR I2C 16QFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 256B I2C, 2-Wire Serial 16-VFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
AB1805-T3 Models
Product Attributes
Type
Description
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Category
Manufacturer
Abracon LLC
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Memory Size
256B
Time Format
HH:MM:SS:hh
Date Format
YY-MM-DD-dd
Interface
I2C, 2-Wire Serial
Voltage - Supply
1.7V ~ 3.6V
Voltage - Supply, Battery
1.5V ~ 3.6V
Current - Timekeeping (Max)
0.17µA ~ 0.22µA @ 1.8V ~ 3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-VFQFN Exposed Pad
Supplier Device Package
16-QFN (3x3)
Base Product Number
Product Questions and Answers

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In-Stock: 15,535
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All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$71.00000NT$71
10NT$52.70000NT$527
25NT$47.96000NT$1,199
100NT$42.79000NT$4,279
250NT$40.33200NT$10,083
500NT$38.84800NT$19,424
1,000NT$37.62600NT$37,626
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$37.92333NT$113,770
6,000NT$37.14817NT$222,889
9,000NT$36.76011NT$330,841
Manufacturers Standard Package