DS1244W-120+
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- Mfr.Part #
- DS1244W-120+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC PHANTOM PAR 28-DIP
- Stock
- 14
- In Stock ：
- 14
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Published :
- 2007
- Length :
- 38.862mm
- Pin Count :
- 28
- Operating Temperature :
- 0°C~70°C
- RoHS Status :
- ROHS3 Compliant
- Interrupt Capability :
- N
- Terminal Pitch :
- 2.54mm
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- R-PDIP-P28
- Package / Case :
- 28-DIP Module (0.600, 15.24mm)
- Current - Timekeeping (Max) :
- 7mA @ 3.3V
- Interface :
- Parallel
- Qualification Status :
- Not Qualified
- Feature :
- Leap Year, NVSRAM
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Height Seated (Max) :
- 9.398mm
- Power Supplies :
- 3.3V
- Width :
- 15.24mm
- Base Part Number :
- DS1244
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply :
- 2.97V~3.63V
- Surface Mount :
- No
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Volatile :
- yes
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- HTS Code :
- 8473.30.11.40
- Memory Size :
- 32kB
- Date Format :
- YY-MM-DD-dd
- Factory Lead Time :
- 10 Weeks
- Type :
- Phantom Time Chip
- Number of Terminations :
- 28
- Time-Min :
- 1/100SECOND
- External Data Bus Width :
- 8
- Lead Free :
- Lead Free
- Reach Compliance Code :
- not_compliant
- Supply Voltage :
- 3.3V
- Mounting Type :
- Through Hole
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- DS1244W-120+
Real Time Clocks Analog Devices, Inc. DS1244W-120+ Overview
The Real Time Clocks Analog Devices, Inc. DS1244W-120+ is an essential component designed for maintaining precise time and date in a variety of applications, even when the main power is lost. This Integrated Circuit (IC) utilizes non-volatile memory and a built-in phantom clock that draws on an external battery source during power interruptions. Ensuring reliability and functionality across a wide range of operating temperatures, the DS1244W-120+ is an ideal choice for systems requiring dependable timekeeping without constant power supply.
DS1244W-120+ Features
- Integrated Phantom Timekeeping: Automatically switches to battery backup when external power is lost.
- Non-volatile memory: Preserves time, date, and configuration data without power.
- 28-pin DIP (Dual In-line Package): Offers robustness and easy integration into existing designs.
- Extended Temperature Range: Operates effectively in diverse environmental conditions.
- Parallel Interface: Ensures compatibility with a variety of microcontrollers and digital systems.
DS1244W-120+ Applications
- Embedded Systems: Provides accurate timekeeping that is crucial for event management and operation sequencing in embedded applications.
- Data Loggers: Ensures precise timestamping of data, critical for monitoring and tracking applications.
- Industrial Systems: Maintains system clock continuity and reliability across power interruptions in harsh industrial environments.
- Telecommunication Infrastructure: Offers reliable timekeeping for network time protocols in telecommunication equipment.
- Consumer Electronics: Serves as a fundamental component in various consumer electronic products requiring precise real-time data.
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