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Same model may have multiple batches, images only for reference.
AB1815-T3 Real Image
Same model may have multiple batches, images only for reference.

AB1815-T3

Part No AB1815-T3
Manufacturer Abracon LLC
Catalog Clock/Timing - Real Time Clocks
Description IC RTC CLK/CALENDAR SPI 16-QFN / Real Time Clock (RTC) IC Clock/Calendar 256B SPI 16-VFQFN Exposed Pad
Datasheet
AB1815-T3 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)>Clock/Timing>Real Time Clocks
Manufacturer Abracon LLC
Packaging Reel - TR
Type Clock/Calendar
Features Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Memory Size 256B
Date Format YY-MM-DD-dd
Interface SPI
Voltage - Supply 1.7V ~ 3.6V
Voltage - Supply, Battery 1.5V ~ 3.6V
Current - Timekeeping (Max) 0.17µA ~ 0.22µA @ 1.8V ~ 3V
Temperature Range - Operating -40°C ~ 85°C
Mounting Surface Mount
Case / Package 16-VFQFN Exposed Pad
Supplier Device Package 16-QFN (3x3)
RoHS Status ROHS3 Compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Other Part Number AB1815T3,535-11936-6,535-11936-1,535-11936-2
Standard Package 3,000
Win Source Part Number 1321581-AB1815-T3
Ultra Librarian 3D Model Ultra Librarian AB1815-T3 CAD Model

Description

The AB1815-T3 is a clock/calendar IC with an integrated alarm, trickle-charger, watchdog timer and SRAM.

  • Memory Size: 256B
  • Interface: SPI
  • Date Format: YY-MM-DD-dd
  • Voltage Supply: 1.5V to 3.6V
  • Current for Timekeeping: 0.17μA to 0.22μA @ 1.8V to 3V
  • Device Package: 16-QFN (3x3) with an exposed pad
  • Temperature Range: -40°C to 85°C
  • ROHS3: Compliant
  • ECCN: EAR99
  • HTSUS: 8542.39.0001

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