AB1815-T3
- Mfr.Part #
- AB1815-T3
- Manufacturer
- Abracon
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 16-QFN
- Stock
- 52,260
- In Stock :
- 52,260
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- Manufacturer :
- Abracon
- Product Category :
- Real Time Clocks
- Factory Lead Time :
- 13 Weeks
- Supplier Device Package :
- 16-QFN (3x3)
- Series :
- --
- Features :
- Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
- Non-Volatile Memory :
- 256 B
- Memory Size :
- 256B
- Voltage - Supply :
- 1.7V~3.6V
- Interface :
- SPI
- Battery Backup Switching :
- Backup Switching
- Feature :
- Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
- Max Supply Voltage :
- 3.6V
- Min Operating Temperature :
- -40°C
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Bus Type :
- Serial SPI
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Rad Hardened :
- No
- Information Access Method :
- I2C; SERIAL, 4-WIRE/3-WIRE
- Terminal Pitch :
- 0.5 mm
- JESD-30 Code :
- S-XQCC-N16
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Timers :
- 1
- Manufacturer :
- ABRACON
- Operating Supply Voltage (Max) :
- 3.6(V)
- Supplier Package :
- QFN EP
- Package Type :
- QFN EP
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Operating Supply Voltage :
- 1.8, 2.5, 3.3 V
- Package Shape :
- Square
- Qualification Status :
- Not Qualified
- Mounting Style :
- SMD/SMT
- Package / Case :
- 16-VFQFN Exposed Pad
- Product Type :
- Real Time Clocks
- Technology :
- CMOS
- Subcategory :
- Clock and Timer ICs
- Product Status :
- Active
- RoHS Status :
- RoHS Compliant
- Seated Height-Max :
- 0.9 mm
- Brand :
- ABRACON
- Operating Supply Voltage (Typ) :
- 1.8/2.5/3.3(V)
- Pbfree Code :
- yes
- Operating Supply Voltage (Min) :
- 1.5(V)
- Packaging :
- Cut Tape (CT)
- Function :
- Clock/Calendar/Alarm/Timer/Interrupt
- Peak Reflow Temperature (Cel) :
- 260
- Type :
- Clock/Calendar
- Volatile :
- No
- Date Format :
- YY-MM-DD-dd
- Logic Function :
- Clock
- Pin Count :
- 16
- Operating Temperature (Max) :
- 85C
- HTS Code :
- 8542.39.00.01
- Terminal Form :
- NO LEAD
- Time-Min :
- SECONDS
- Length :
- 3 mm
- Maximum Operating Temperature :
- 85 °C
- Published :
- 2012
- Voltage - Supply, Battery :
- 1.5V~3.6V
- Mounting :
- Surface Mount
- Time Format :
- HH:MM:SS:hh
- Min Supply Voltage :
- 1.7V
- Width :
- 3 mm
- Current - Timekeeping (Max) :
- 0.17μA~0.22μA @ 1.8V~3V
- Max Operating Temperature :
- 85°C
- Product Category :
- Real Time Clock
- Power Supplies :
- 1.8/3.3 V
- Surface Mount :
- yes
- Reach Compliance Code :
- Compliant
- Temperature Grade :
- Industrial
- Interrupt Capability :
- Y
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Radiation Hardening :
- No
- Operating Temperature Classification :
- INDUSTRIALC
- Number of Terminals :
- 16
- Terminal Position :
- QUAD
- Lead Free :
- Lead Free
- Operating Temperature (Min) :
- -40C
- Minimum Operating Temperature :
- -40 °C
- Datasheets
- AB1815-T3

Real Time Clocks Abracon AB1815-T3 Overview
The Abracon AB1815-T3, part of the comprehensive Real Time Clocks category, is a sophisticated RTC (Real Time Clock) clock/calendar with SPI interface housed in a compact 16QFN package. This product is engineered to provide precision timing and low power consumption, making it ideal for advanced timekeeping applications where accuracy and reliability are critical. The AB1815-T3 integrates seamlessly into various electronic systems, enhancing both functionality and efficiency. With its robust feature set and superior design, the Real Time Clocks Abracon AB1815-T3 is perfectly suited for high-volume B2B customers looking to incorporate a dependable timekeeping solution into their applications.
AB1815-T3 Features
The AB1815-T3 RTC offers several key features that make it a top choice for integration in modern electronic systems. These include a Serial Peripheral Interface (SPI) for easy communication with main processors, an ultra-low power consumption profile which extends battery life, and an automatic leap year correction mechanism. Additionally, the device supports a wide range of operating temperatures, making it versatile for various environmental conditions. Its 16QFN package ensures a minimal footprint on the circuit board, facilitating compact and efficient design layouts.
AB1815-T3 Applications
- Consumer Electronics: Used in devices such as smart watches, clocks, and home automation systems, the AB1815-T3 ensures accurate timekeeping that enhances device functionality and user experience.
- Telecommunications: In network routers, switches, and infrastructure equipment, this RTC helps maintain time-based control and operation logs, crucial for system diagnostics and integrity checks.
- Healthcare Devices: Integrated into medical devices like patient monitoring systems and medical dispensers, the AB1815-T3 provides the necessary precision for time-sensitive functionalities and treatment schedules.
- Industrial Systems: Applied in manufacturing process controls, automated assembly lines, and industrial automation systems, it provides accurate timing necessary for synchronized operations and process efficiency.
- Automotive: Utilized in onboard systems for navigation and telematics, ensuring that time stamping features are precise for logging and diagnostics purposes.
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