DS1302Z+
- Mfr.Part #
- DS1302Z+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SER 8-SOIC
- Stock
- 9,024
- In Stock :
- 9,024
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Mounting Type :
- Surface Mount
- Voltage - Supply, Battery :
- 2V~5.5V
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- ROHS3 Compliant
- Information Access Method :
- SERIAL, 3-WIRE
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Qualification Status :
- Not Qualified
- Length :
- 4.9mm
- Number of Pins :
- 8
- Time Format :
- HH:MM:SS (12/24 hr)
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Interface :
- 3-Wire Serial
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 8
- Surface Mount :
- yes
- Type :
- Clock/Calendar
- Pbfree Code :
- yes
- Width :
- 3.9mm
- Base Part Number :
- DS1302
- Memory Size :
- 31b
- Peak Reflow Temperature (Cel) :
- 260
- Volatile :
- yes
- Pin Count :
- 8
- Interrupt Capability :
- N
- Time-Min :
- SECONDS
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Supply :
- 2V~5.5V
- Terminal Position :
- Dual
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 3/5V
- Clock Frequency :
- 0.032MHz
- Published :
- 2002
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 3.3V
- Voltage - Rated DC :
- 5.5V
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Datasheets
- DS1302Z+

Real Time Clocks Analog Devices, Inc. DS1302Z+ Overview
Introducing the DS1302Z+ from Analog Devices, Inc., a highly reliable Real Time Clocks (RTC) component that excels in managing time and date operations in electronic devices. This IC RTC CLK/CALENDAR SER 8SOIC is engineered for optimal performance in time-keeping and calendar functions, integrating seamlessly into various microcontroller environments. The DS1302Z+ offers a robust feature set including a serial interface for simple integration, low power consumption for enhanced battery life, and a compact 8SOIC package, making it an ideal choice for sophisticated time management solutions in a broad range of applications.
DS1302Z+ Features
The DS1302Z+ Real Time Clock from Analog Devices boasts several key features, including a programmable clock output, dual power pins for primary and backup power supplies, and a simple serial interface for communication. It supports a wide voltage range, ensuring versatility in various hardware settings. Its trickle-charge capability preserves the time and date information during low power conditions, enhancing reliability and device longevity.
DS1302Z+ Applications
- Consumer Electronics: Utilized in devices such as digital cameras, radios, and smart TVs, the DS1302Z+ ensures accurate timekeeping which is crucial for event logging and user interface functions.
- Office Equipment: Applied in fax machines and printers, this RTC facilitates time-stamped document management, aiding in office organization and record keeping.
- Industrial Systems: The DS1302Z+ serves critical roles in time-sensitive control systems such as time attendance systems and automation systems, ensuring operations adhere to precise schedules.
- Healthcare Devices: In medical equipment like patient monitoring systems and health trackers, accurate time is vital for logging and monitoring treatment cycles and patient records.
- Embedded Systems: Frequently integrated into embedded systems for logging events, the DS1302Z+ provides a reliable time base for system checks and operational chronology.
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