AB1805-T3
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- Mfr.Part #
- AB1805-T3
- Manufacturer
- Abracon
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 16-QFN
- Stock
- 4,613
- In Stock ：
- 4,613
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- Manufacturer :
- Abracon
- Product Category :
- Real Time Clocks
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Interface :
- I2C, 2-Wire Serial
- Product Category :
- Real Time Clock
- Mounting :
- Surface Mount
- Package Type :
- 16-VFQFN
- Voltage - Supply, Battery :
- 1.5V~3.6V
- Battery Backup Switching :
- Backup Switching
- Features :
- Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- MSL :
- MSL 1 - Unlimited
- Voltage - Supply :
- 1.7V~3.6V
- Memory Size :
- 256B
- Bus Type :
- Serial SPI
- Operating Supply Voltage :
- 1.8, 2.5, 3.3 V
- Published :
- 2012
- Pin Count :
- 16
- Series :
- --
- Supplier Device Package :
- 16-QFN (3x3)
- Min Operating Temperature :
- -40°C
- RoHS Status :
- RoHS Compliant
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- Subcategory :
- Clock and Timer ICs
- Min Supply Voltage :
- 1.7V
- Lead Free :
- Lead Free
- Manufacturer :
- ABRACON
- Function :
- Clock/Calendar/Alarm/Timer/Interrupt
- Non-Volatile Memory :
- 256 B
- Date Format :
- YY-MM-DD-dd
- Maximum Operating Temperature :
- 85 °C
- Factory Lead Time :
- 13 Weeks
- Product Type :
- Real Time Clocks
- Brand :
- ABRACON
- Minimum Operating Temperature :
- -40 °C
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Logic Function :
- Clock
- Time Format :
- HH:MM:SS:hh
- Supplier Package :
- QFN EP
- Package / Case :
- 16-VFQFN Exposed Pad
- RoHS :
- Details
- Number of Pins :
- 16
- Feature :
- Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
- Current - Timekeeping (Max) :
- 0.17μA~0.22μA @ 1.8V~3V
- REACH SVHC :
- yes
- Mounting Style :
- SMD/SMT
- Max Supply Voltage :
- 3.6V
- Type :
- Clock/Calendar
- Max Operating Temperature :
- 85°C
- Datasheets
- AB1805-T3
AB1805-T3 Documents
Real Time Clocks Abracon AB1805-T3 Overview
Introducing the Abracon AB1805-T3, a cutting-edge Real Time Clock (RTC) and calendar integrated circuit that provides high precision time tracking in a compact 16QFN package. Perfect for applications requiring strict timing functionalities, this IC features a versatile I2C interface that enhances its compatibility with a broad range of microcontrollers and digital systems. The AB1805-T3 by Abracon is engineered to meet the demands of sophisticated electronic systems, offering reliable performance and low power consumption that is ideal for battery-operated devices.
AB1805-T3 Features
The AB1805-T3 Real Time Clock includes several key features that make it an essential component for any timing-critical application. It utilizes a highly accurate RTC mechanism for precise time and date management, supports I2C communication for easy integration, and operates within a wide temperature range, making it suitable for various operating environments. Additionally, its compact footprint allows for integration in space-constrained applications without compromising performance.
AB1805-T3 Applications
- Consumer Electronics: In devices like smart watches and home automation systems, the AB1805-T3 helps maintain accurate time even when the main processor is powered down, enhancing device reliability and user experience.
- Telecommunications: Used in network hardware such as routers and switches, this IC ensures time-stamping with precision, critical for data logging and network time synchronization.
- Industrial Systems: The AB1805-T3 is ideal for use in industrial automation controllers, where precise timing is necessary to coordinate machine operations and process monitoring.
- Portable Medical Devices: It ensures accurate timekeeping in devices such as wearable health monitors, critical for tracking patient data logs and medication schedules.
- Automotive: In vehicle telematics, the AB1805-T3 provides reliable timekeeping that ensures synchronization in navigation systems and infotainment units.
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