DS1501YN
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- Mfr.Part #
- DS1501YN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28DIP
- Stock
- 33,753
- In Stock ：
- 33,753
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Voltage - Supply :
- 4.5V~5.5V
- Interface :
- Parallel
- Date Format :
- YY-MM-DD-dd
- Base Part Number :
- DS1501
- Logic Function :
- Clock
- Number of Terminations :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 5.08mm
- Terminal Position :
- Dual
- Width :
- 15.24mm
- Pin Count :
- 28
- Time-Min :
- SECONDS
- Memory Size :
- 256B
- Number of Pins :
- 28
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Supply Voltage :
- 5V
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Length :
- 36.83mm
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Type :
- Clock/Calendar
- Number of Timers :
- 1
- Time Format :
- HH:MM:SS (24 hr)
- Current - Timekeeping (Max) :
- 5mA @ 4.5V~5.5V
- HTS Code :
- 8473.30.11.80
- Mount :
- Through Hole
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 28-DIP (0.600, 15.24mm)
- Lead Free :
- Contains Lead
- Published :
- 2007
- JESD-609 Code :
- e0
- Mounting Type :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Peak Reflow Temperature (Cel) :
- 240
- Operating Supply Voltage :
- 5V
- Clock Frequency :
- 0.032MHz
- Radiation Hardening :
- No
- Power Supplies :
- 5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- External Data Bus Width :
- 8
- Interrupt Capability :
- Y
- Volatile :
- yes
- Datasheets
- DS1501YN
Real Time Clocks Analog Devices, Inc. DS1501YN Overview
The Real Time Clocks Analog Devices, Inc. DS1501YN is an integrated circuit specifically designed for precise time-tracking and calendar management across a broad range of applications. This component is crucial for systems requiring reliable timekeeping, even during power failures, thanks to its robust feature set, which includes a full calendar, programmable alarm, and time-stamp functionality. Housed in a 28DIP package, the DS1501YN is engineered for high durability and stability, making it an ideal choice for demanding environments where accuracy is paramount.
DS1501YN Features
The DS1501YN from Analog Devices, Inc. boasts several key features making it highly effective for complex timekeeping tasks:
- Integrated real-time clock/calendar tracks time in hours, minutes, and seconds, and the date in terms of day, month, year, and century.
- Automatic leap year compensation up to the year 2100 ensures ongoing accuracy without manual adjustments.
- Serial interface for easy integration with microcontrollers and other digital systems.
- Battery backup capability maintains timekeeping in the event of power loss.
- Programmable alarm function enables setting single or recurring alarms, useful for reminders or wake-up calls in embedded systems.
DS1501YN Applications
- Consumer Electronics: Used in devices such as smart home systems and personal gadgets to maintain accurate time even during power outages. This ensures functionality like alarm settings and programmed recordings are never missed.
- Telecommunications: Essential for network time protocol servers that require precise timekeeping to coordinate data transmissions and maintain network synchronization.
- Industrial Systems: Provides accurate time-stamping in automated factories for logging events and managing scheduled maintenance tasks, enhancing operational efficiency.
- Automotive: Integrated into vehicle telematics systems to ensure that time-sensitive data such as location tracking and trip timing are accurately recorded and maintained.
- Healthcare Devices: Used in medical equipment that requires precise time management to record treatment schedules or monitor patient data effectively.
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