AB0801-T3
IC RTC CLK/CALENDAR I2C 16QFNManufacturer: Abracon LLC
Categories: Real Time Clocks
Quality Control: Learn More
Abracon LLC AB0801-T3 is a real-time clock (RTC) and calendar integrated circuit featuring an I2C, 2-wire serial interface. This component offers precise timekeeping with a low current draw of 0.17µA to 0.22µA across its operating voltage range of 1.8V to 3V. The AB0801-T3 supports both HH:MM:SS:hh and YY-MM-DD-dd time and date formats, respectively. Key features include alarm functionality, leap year calculation, and an integrated trickle-charger for battery backup. It is housed in a compact 16-VFQFN exposed pad package, suitable for surface mounting. The device operates reliably within an extended temperature range of -40°C to 85°C. This component is utilized in various applications including industrial automation, consumer electronics, and battery-powered devices requiring accurate timekeeping. The supply voltage range is 1.7V to 3.6V, with a battery supply voltage range of 1.5V to 3.6V. The AB0801-T3 is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.7V ~ 3.6V |
| Time Format | HH:MM:SS:hh |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 16-QFN (3x3) |
| Voltage - Supply, Battery | 1.5V ~ 3.6V |
| Current - Timekeeping (Max) | 0.17µA ~ 0.22µA @ 1.8V ~ 3V |
| Programmable | Not Verified |
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