DS1344E-3+
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- Mfr.Part #
- DS1344E-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 20-TSSOP
- Stock
- 132
- In Stock ：
- 132
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Memory Size :
- 96B
- Factory Lead Time :
- 6 Weeks
- Interrupt Capability :
- Y
- Operating Temperature :
- -40°C~85°C
- Power Supplies :
- 3V
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Voltage :
- 3V
- Time Format :
- HH:MM:SS (12/24 hr)
- Length :
- 6.5mm
- Terminal Pitch :
- 0.65mm
- Supply Voltage :
- 3V
- Published :
- 2002
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Logic Function :
- Clock
- Number of Pins :
- 20
- Number of Timers :
- 1
- Time-Min :
- SECONDS
- Information Access Method :
- SERIAL, 3-WIRE
- Width :
- 4.4mm
- Feature :
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Clock Frequency :
- 4MHz
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Type :
- Clock/Calendar
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tube
- Interface :
- SPI
- Number of Terminations :
- 20
- Pin Count :
- 20
- Height Seated (Max) :
- 1.1mm
- Date Format :
- YY-MM-DD-dd
- Base Part Number :
- DS1344
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 2.7V~5.5V
- Volatile :
- No
- Datasheets
- DS1344E-3+
Real Time Clocks Analog Devices, Inc. DS1344E-3+ Overview
The Real Time Clocks Analog Devices, Inc. DS1344E-3+ is a cutting-edge integrated circuit designed for precision time tracking and management across various applications. This robust component features a real-time clock/calendar and operates over a serial SPI interface, encapsulated in a 20-TSSOP package. Its versatility and high performance make it an essential choice for developers needing reliable time solutions in their systems. The DS1344E-3+ ensures accurate timekeeping even in the event of power fluctuations, thanks to its integrated battery-backup capabilities.
DS1344E-3+ Features
- Real-time clock/calendar functionality for precise time and date management.
- SPI bus interface ensures compatibility with most microcontrollers.
- Battery backup capability maintains timekeeping in the absence of power.
- Compact 20-TSSOP package allows for streamlined integration into space-constrained designs.
- Low power consumption enhances the overall efficiency of the application.
DS1344E-3+ Applications
- Consumer Electronics: Used in devices such as smart watches and smart home systems, where accurate time is crucial for functionality and automation.
- Telecommunication Systems: Helps in time-stamping data records and managing network time synchronization effectively.
- Industrial Equipment: Integral in systems requiring scheduled operations or time-based logging, ensuring precise operations.
- Automotive Electronics: Utilized in vehicle systems for logging and time-dependent functionalities like GPS and telematics.
- Healthcare Devices: Essential in medical devices where time tracking is necessary for monitoring and scheduling purposes.
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