DS1302N
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- Mfr.Part #
- DS1302N
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SER 8-DIP
- Stock
- 27,013
- In Stock ：
- 27,013
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Width :
- 7.62mm
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Length :
- 9.375mm
- Memory Size :
- 31b
- Power Supplies :
- 3/5V
- JESD-609 Code :
- e3
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 8
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Surface Mount :
- No
- Clock Frequency :
- 0.032MHz
- Time-Min :
- SECONDS
- Information Access Method :
- SERIAL, 3-WIRE
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time Format :
- HH:MM:SS (12/24 hr)
- Volatile :
- yes
- Date Format :
- YY-MM-DD-dd
- Voltage - Supply, Battery :
- 2V~5.5V
- Pbfree Code :
- yes
- Height Seated (Max) :
- 4.572mm
- Number of Terminations :
- 8
- Base Part Number :
- DS1302
- Number of Pins :
- 8
- Type :
- Clock/Calendar
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- Qualification Status :
- Not Qualified
- Interrupt Capability :
- N
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 2V~5.5V
- Supply Voltage :
- 3.3V
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Published :
- 2001
- Interface :
- 3-Wire Serial
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- DS1302N
Real Time Clocks Analog Devices, Inc. DS1302N Overview
The Real Time Clocks Analog Devices, Inc. DS1302N is a pivotal component in modern electronic systems, offering a robust real-time clock and calendar functionality. This integrated circuit is designed to track seconds, minutes, hours, days, months, and years with exceptional accuracy and reliability. Ideal for applications where precise timekeeping is critical, the DS1302N ensures seamless operation across a wide range of temperatures and environmental conditions. Its serial interface facilitates easy integration into existing designs, making it a versatile choice for engineers and developers looking to enhance their systems.
DS1302N Features
The DS1302N from Analog Devices features a serial interface for simple communication with microcontrollers and other digital systems. It includes a built-in trickle charger, making it particularly suited for battery-backed applications where maintaining time continuity is essential. The device operates over a wide voltage range and offers low power consumption, which is vital for portable and power-sensitive applications. Its 8-pin DIP package allows for straightforward PCB integration, providing flexibility in design layouts.
DS1302N Applications
- Consumer Electronics: Used in devices like digital cameras, microwaves, and television sets to manage time-based functions and user settings.
- Office Equipment: Integrates into fax machines, printers, and copiers to timestamp operations and maintain log records efficiently.
- Portable Devices: Essential in portable medical devices for tracking patient data and timestamps, ensuring accurate medical records.
- Telecommunication Systems: Helps in managing log entries and time-stamping in communication equipment, enhancing data accuracy and system reliability.
- Automotive Electronics: Utilized in car radios and infotainment systems to provide time displays and manage scheduling features.
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