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
- Operating Temperature :
- -40°C~85°C
- Type :
- Clock/Calendar
- Terminal Pitch :
- 2.54mm
- Voltage - Supply :
- 2V~5.5V
- Volatile :
- yes
- Time Format :
- HH:MM:SS (12/24 hr)
- Information Access Method :
- SERIAL, 3-WIRE
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- DS1302
- Published :
- 2001
- Pin Count :
- 8
- Supply Voltage :
- 3.3V
- Length :
- 9.375mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Date Format :
- YY-MM-DD-dd
- Interrupt Capability :
- N
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Battery :
- 2V~5.5V
- Power Supplies :
- 3/5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Number of Terminations :
- 8
- Height Seated (Max) :
- 4.572mm
- Number of Pins :
- 8
- Surface Mount :
- No
- Memory Size :
- 31b
- Packaging :
- Tube
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- Time-Min :
- SECONDS
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- Qualification Status :
- Not Qualified
- Clock Frequency :
- 0.032MHz
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Interface :
- 3-Wire Serial
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Through Hole
- Width :
- 7.62mm
- 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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