DS1302ZN+
- 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
- 5,300
- In Stock :
- 5,300
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Time Format :
- HH:MM:SS (12/24 hr)
- Voltage - Supply :
- 2V~5.5V
- Time-Min :
- SECONDS
- Published :
- 2002
- Frequency :
- 32.768kHz
- Date Format :
- YY-MM-DD-dd
- Pin Count :
- 8
- Number of Terminations :
- 8
- Information Access Method :
- SERIAL, 3-WIRE
- Termination :
- SMD/SMT
- Volatile :
- yes
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Width :
- 4mm
- Factory Lead Time :
- 6 Weeks
- Voltage :
- 7V
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- Unknown
- Logic Function :
- Clock
- Contact Plating :
- Tin
- Length :
- 5mm
- Height :
- 1.5mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Base Part Number :
- DS1302
- Interrupt Capability :
- N
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- Packaging :
- Tube
- Memory Size :
- 31b
- Mounting Type :
- Surface Mount
- Interface :
- 3-Wire Serial
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Battery :
- 2V~5.5V
- Radiation Hardening :
- No
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 3.3V
- Power Supplies :
- 3/5V
- Operating Temperature :
- -40°C~85°C
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- Supply Voltage :
- 3.3V
- Type :
- Clock/Calendar
- Terminal Position :
- Dual
- Datasheets
- DS1302ZN+

Real Time Clocks Analog Devices, Inc. DS1302ZN+ Overview
The DS1302ZN+ from Analog Devices, Inc. is a versatile real time clock (RTC) IC that provides a comprehensive solution for time-tracking and data management in embedded systems. This integrated circuit is designed to maintain accurate time and date information, ranging from seconds to years, and is highly suited for applications requiring reliable timekeeping and extended device functionality. Featuring a serial interface for seamless integration, the DS1302ZN+ ensures minimal power consumption and robust performance, making it an ideal choice for B2B customers looking to incorporate precise timing functions into their products.
DS1302ZN+ Features
The DS1302ZN+ offers several key features that make it stand out as a superior choice for electronic timekeeping:
- Trickle-Charge Timekeeping Chip: Keeps the clock functioning under minimal power.
- Serial Interface: Facilitates easy communication with microprocessors.
- Low Power Consumption: Ensures longevity and reliability in battery-operated applications.
- Byte-Wide Interface: Allows for simple and efficient data transfer.
- Automatic Power-Fail Detect and Switch Circuitry: Preserves data integrity during power losses.
- Small 8-SOIC Package: Compact size for easy incorporation into various designs.
DS1302ZN+ Applications
- Consumer Electronics: Utilized in devices such as clocks, watches, radios, and other household gadgets to maintain accurate time even during power interruptions.
- Industrial Systems: Employs in time-sensitive applications, including time-stamping and scheduling, where precision is crucial.
- Telecommunication Equipment: Helps synchronize operations and maintain log entries accurately in network devices.
- Office Electronic Products: Integrated into fax machines, copiers, and office communication devices to enhance functionality and operational reliability.
- Healthcare Devices: Used in medical devices that require time management for tracking and logging patient care records and medication schedules.
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