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
- Frequency :
- 32.768kHz
- Number of Terminations :
- 8
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 3.3V
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Height :
- 1.5mm
- REACH SVHC :
- Unknown
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Published :
- 2002
- Termination :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Operating Supply Voltage :
- 3.3V
- Power Supplies :
- 3/5V
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Pin Count :
- 8
- Length :
- 5mm
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- Time-Min :
- SECONDS
- Time Format :
- HH:MM:SS (12/24 hr)
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Volatile :
- yes
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- Information Access Method :
- SERIAL, 3-WIRE
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- Voltage - Supply, Battery :
- 2V~5.5V
- Number of Pins :
- 8
- Interface :
- 3-Wire Serial
- Type :
- Clock/Calendar
- Voltage - Supply :
- 2V~5.5V
- Date Format :
- YY-MM-DD-dd
- Memory Size :
- 31b
- Terminal Position :
- Dual
- Logic Function :
- Clock
- Interrupt Capability :
- N
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- Base Part Number :
- DS1302
- Number of Outputs :
- 1
- Voltage :
- 7V
- 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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