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
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Category
Date Format
YY-MM-DD-dd
Manufacturer
Abracon LLC
Interface
I2C, 2-Wire Serial
Series
Voltage - Supply
1.7V ~ 3.6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply, Battery
1.5V ~ 3.6V
Part Status
Active
Current - Timekeeping (Max)
0.17µA ~ 0.22µA @ 1.8V ~ 3V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Type
Clock/Calendar
Mounting Type
Surface Mount
Features
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Package / Case
16-VFQFN Exposed Pad
Memory Size
256B
Supplier Device Package
16-QFN (3x3)
Time Format
HH:MM:SS:hh
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 9,328
Check for Additional Incoming Stock
Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
Cut Tape (CT) & Digi-Reel®:3000
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.53000£1.53
10£1.13100£11.31
25£1.03040£25.76
100£0.91930£91.93
250£0.86640£216.60
500£0.83452£417.26
1,000£0.81978£819.78
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000£0.77590£2,327.70
6,000£0.76004£4,560.24
9,000£0.75210£6,768.90
Manufacturers Standard Package
Unit Price without VAT:£1.53000
Unit Price with VAT:£1.83600