DS1302ZN
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- Mfr.Part #
- DS1302ZN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SER 8-SOIC
- Stock
- 6,794
- In Stock ：
- 6,794
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.5mm
- Date Format :
- YY-MM-DD-dd
- Volatile :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Termination :
- SMD/SMT
- Voltage - Supply :
- 2V~5.5V
- Radiation Hardening :
- No
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Base Part Number :
- DS1302
- Type :
- Clock/Calendar
- Width :
- 4mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Information Access Method :
- SERIAL, 3-WIRE
- Voltage - Supply, Battery :
- 2V~5.5V
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- Interrupt Capability :
- N
- Voltage :
- 7V
- Length :
- 5mm
- Time-Min :
- SECONDS
- Frequency :
- 32.768kHz
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Published :
- 2002
- Packaging :
- Tube
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Logic Function :
- Clock
- Pin Count :
- 8
- Contact Plating :
- Tin
- Interface :
- 3-Wire Serial
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Power Supplies :
- 3/5V
- Memory Size :
- 31b
- Pbfree Code :
- yes
- REACH SVHC :
- Unknown
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Operating Supply Voltage :
- 3.3V
- Number of Outputs :
- 1
- Datasheets
- DS1302ZN
Real Time Clocks Analog Devices, Inc. DS1302ZN Overview
The DS1302ZN by Analog Devices, Inc. is a versatile, feature-rich Real Time Clock (RTC) chip designed to address the sophisticated time-tracking requirements of modern electronic applications. This IC integrates a real-time clock/calendar and 31 bytes of static RAM, offering full binary-coded decimal (BCD) clock/calendar functionality. Key to its design is the serial interface, which facilitates simple integration into a wide array of devices. The compact 8-SOIC packaging ensures it fits seamlessly into space-constrained applications, making the Real Time Clocks Analog Devices, Inc. DS1302ZN an essential component for developers and engineers focusing on efficiency and reliability in their designs.
DS1302ZN Features
The DS1302ZN Real Time Clock from Analog Devices features a programmable clock output, interrupt output, and a low-power consumption mode, enhancing its utility and flexibility. It supports dual power pins for primary and backup energy sources, ensuring consistent timekeeping even during power interruptions. With its simple serial interface, it can be easily added to microcontroller-based projects, providing not only the functionality of tracking time but also the benefit of requiring minimal power.
DS1302ZN Applications
- Consumer Electronics: Integrated into devices such as smart watches, clocks, and other personal gadgets, the DS1302ZN helps manage time-based functions accurately and efficiently.
- Embedded Systems: Used in system monitoring and control, ensuring that time-sensitive data logs and system functions are precisely synchronized and maintained.
- Industrial Applications: Employs its robust timekeeping capabilities in scenarios like timed automation processes, where precise scheduling is crucial.
- Telecommunication Systems: Utilized in network hardware such as routers and switches for timestamping and managing network operations efficiently.
- Office Electronics: Applied in devices such as printers and fax machines to track and manage events and maintenance schedules.
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