AB1811-T3
- Mfr.Part #
- AB1811-T3
- Manufacturer
- Abracon
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 16-QFN
- Stock
- 16,187
- In Stock :
- 16,187
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- Manufacturer :
- Abracon
- Product Category :
- Real Time Clocks
- Surface Mount :
- yes
- JESD-30 Code :
- S-XQCC-N16
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.5mm
- Interface :
- SPI
- Current - Timekeeping (Max) :
- 0.17μA~0.22μA @ 1.8V~3V
- Height Seated (Max) :
- 0.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Features :
- Alarm, Leap Year, Trickle-Charger
- Packaging :
- Tape and Reel (TR)
- Logic Function :
- Clock
- Manufacturer :
- Abracon Corporation
- Voltage - Supply :
- 1.7V~3.6V
- Width :
- 3mm
- Volatile :
- No
- Qualification Status :
- Not Qualified
- Time-Min :
- SECONDS
- Package / Case :
- 16-VFQFN Exposed Pad
- Series :
- -
- Package Shape :
- Square
- Date Format :
- YY-MM-DD-dd
- Clock Frequency :
- 0.032MHz
- Power Supplies :
- 1.8/3.3V
- Published :
- 2012
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Number of Timers :
- 1
- Length :
- 3mm
- Terminal Form :
- NO LEAD
- Seated Height-Max :
- 0.9 mm
- Temperature Grade :
- Industrial
- Mount :
- Surface Mount
- Feature :
- Alarm, Leap Year, Trickle-Charger
- Information Access Method :
- I2C; SERIAL, 4-WIRE/3-WIRE
- Supply Voltage :
- 1.8V
- Voltage - Supply, Battery :
- 1.5V~3.6V
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Lead Free :
- Lead Free
- Interrupt Capability :
- Y
- Time Format :
- HH:MM:SS:hh
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Pin Count :
- 16
- Number of Terminations :
- 16
- Supplier Device Package :
- 16-QFN (3x3)
- Product Status :
- Obsolete
- Number of Terminals :
- 16
- RoHS Status :
- RoHS Compliant
- Reach Compliance Code :
- Compliant
- Memory Size :
- -
- Type :
- Clock/Calendar
- Operating Temperature :
- -40°C~85°C
- Terminal Position :
- QUAD
- Other Names :
- 535-11933-2 AB1811T3
- Datasheets
- AB1811-T3

Real Time Clocks Abracon AB1811-T3 Overview
Introducing the Abracon AB1811-T3, a cutting-edge Real Time Clock (RTC) integrated circuit that sets a new standard in timekeeping technology. Engineered to provide precise time and date information across a range of applications, this IC incorporates a highly efficient SPI interface within a compact 16QFN package. Its robust design and advanced features ensure optimal performance for critical time management functions in commercial and industrial applications. The Real Time Clocks Abracon AB1811-T3 is an ideal solution for developers looking to integrate reliable timekeeping capabilities with minimal power consumption and space requirements.
AB1811-T3 Features
- SPI Interface: Provides a simple, efficient method for communication between the IC and other microprocessors.
- Compact 16QFN Package: Small footprint for designs where space is at a premium.
- Low Power Consumption: Designed for devices requiring minimal power draw, which extends battery life in portable applications.
- High Accuracy: Maintains precise timekeeping which is crucial for time-sensitive applications.
AB1811-T3 Applications
- Consumer Electronics: Can be embedded in smart watches and other wearable technology to ensure accurate timekeeping. The compact size and SPI interface make it easy to integrate into small-scale gadgets.
- Industrial Automation: Utilized in systems that require consistent and precise time logs such as in automated assembly lines. Helps in scheduling and operational efficiency.
- Networking Equipment: Serves as a time base in routers and switches to coordinate time-stamping and logging activities, essential for fault diagnosis and network management.
- Healthcare Devices: Integrated into medical equipment that requires time management for monitoring and record keeping, enhancing the reliability of patient care systems.
- Automotive: Used in vehicle telematics systems to provide real-time clock functionality, aiding in navigation and fleet management applications.
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