DS1344D-18+
- Mfr.Part #
- DS1344D-18+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CAL SPI 14TDFN
- Stock
- 47,972
- In Stock :
- 47,972
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Terminal Position :
- Dual
- Interface :
- SPI
- Memory Size :
- 96B
- Package / Case :
- 14-WFDFN Exposed Pad
- Supply Voltage :
- 1.8V
- Date Format :
- YY-MM-DD-dd
- Volatile :
- No
- Information Access Method :
- SERIAL, 3-WIRE
- Pin Count :
- 14
- Time Format :
- HH:MM:SS (12/24 hr)
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Time-Min :
- SECONDS
- Voltage - Supply :
- 1.71V~5.5V
- Published :
- 2002
- Terminal Pitch :
- 0.4mm
- Clock Frequency :
- 4MHz
- Width :
- 3mm
- Feature :
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Operating Temperature :
- -40°C~85°C
- Operating Supply Voltage :
- 1.8V
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Interrupt Capability :
- Y
- Number of Terminations :
- 14
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Length :
- 3mm
- Type :
- Clock/Calendar
- Base Part Number :
- DS1344
- Logic Function :
- Clock
- Number of Timers :
- 1
- Number of Pins :
- 14
- Height Seated (Max) :
- 0.8mm
- HTS Code :
- 8473.30.11.80
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- DS1344D-18+

Real Time Clocks Analog Devices, Inc. DS1344D-18+ Overview
The DS1344D-18+ by Analog Devices, Inc. is a high-precision integrated circuit designed specifically for applications requiring real-time clock (RTC) functionalities. This RTC device offers robust timekeeping capabilities with a full calendar and a serial peripheral interface (SPI). Ideal for B2B customers seeking reliable and efficient solutions for time-sensitive applications, the DS1344D-18+ ensures accurate time and date management, crucial for system logging, synchronization, and time-stamping in various electronic systems. Its compact 14-TDFN package ensures a minimal footprint on system designs, making it an excellent choice for advanced, space-constrained applications.
DS1344D-18+ Features
This RTC unit stands out for its integrated features that support complex electronics systems. Key features include:
- SPI Bus Interface: Ensures simple integration with most microcontrollers.
- Leap Year Compensation: Accurate calendar functionality until 2100.
- Battery Backup Input: Maintains timekeeping in the event of power loss.
- Low Power Consumption: Ideal for battery-driven devices.
- Programmable Alarm and Clock Output: Enhances utility for scheduling and alerting systems.
DS1344D-18+ Applications
- Consumer Electronics: Used in devices such as smart watches and home automation systems where precise time is crucial.
- Telecommunications: Integral for time-stamping and network time synchronization in communication equipment.
- Industrial Systems: Helps in maintaining system logs and operation schedules in industrial automation.
- Automotive: Utilized in onboard systems for time-based functionalities and logging.
- Portable Devices: Essential for power-efficient, accurate timekeeping in handheld devices.
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