DS1302SN+
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- Mfr.Part #
- DS1302SN+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SER 8-SOIC
- Stock
- 61
- In Stock ：
- 61
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Voltage - Supply :
- 2V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Type :
- Clock/Calendar
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Height Seated (Max) :
- 2.13mm
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 8
- Packaging :
- Tube
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Date Format :
- YY-MM-DD-dd
- Interface :
- 3-Wire Serial
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- Factory Lead Time :
- 6 Weeks
- Volatile :
- yes
- Power Supplies :
- 3/5V
- Published :
- 2001
- Information Access Method :
- SERIAL, 3-WIRE
- Clock Frequency :
- 0.032MHz
- Surface Mount :
- yes
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- RoHS Status :
- ROHS3 Compliant
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Base Part Number :
- DS1302
- Time-Min :
- SECONDS
- Memory Size :
- 31b
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Interrupt Capability :
- N
- Supply Voltage :
- 3.3V
- Pbfree Code :
- yes
- Length :
- 5.31mm
- Voltage - Supply, Battery :
- 2V~5.5V
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -40°C~85°C
- Time Format :
- HH:MM:SS (12/24 hr)
- Pin Count :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- Datasheets
- DS1302SN+
Real Time Clocks Analog Devices, Inc. DS1302SN+ Overview
The DS1302SN+ from Analog Devices, Inc. is a state-of-the-art Real Time Clock (RTC) integrated circuit designed for sophisticated time-tracking applications. Encased in a compact 8SOIC package, this device offers a seamless blend of low power consumption and high functionality, making it ideal for use in embedded systems where reliable timekeeping is critical. The RTC maintains seconds, minutes, hours, date, month, day of the week, and year, with automatic leap year compensation up to 2100. Its serial interface facilitates easy communication with most microcontrollers, ensuring straightforward integration into complex designs. The Real Time Clocks Analog Devices, Inc. DS1302SN+ is a perfect choice for developers looking to enhance their systems with accurate timing functionalities while operating under stringent power constraints.
DS1302SN+ Features
The DS1302SN+ boasts a variety of features that stand out in its category. It supports a trickle-charge capability, allowing the device to maintain timekeeping with minimal power consumption. Additionally, it provides dual power pins for primary and backup power supplies, ensuring uninterrupted operation even in the event of power failure. The device's programmable clock output, interrupt output, and voltage-low detector further enhance its versatility, making it a robust solution for demanding applications.
DS1302SN+ Applications
- Consumer Electronics: Utilized in devices such as digital cameras, radios, and smart TVs, the DS1302SN+ helps maintain accurate time even after power cycles.
- Office Electronics: In products like fax machines and copiers, this RTC module ensures that time-stamping functions are accurately maintained, critical for document management.
- Portable Devices: Ideal for handheld devices, including GPS receivers and wearable technology, providing reliable timekeeping that enhances device functionality and user experience.
- Healthcare Equipment: Used in medical devices such as blood glucose monitors and electronic pill dispensers, the DS1302SN+ ensures time-sensitive data is accurately logged and maintained.
- Industrial Systems: In systems requiring scheduled maintenance or time-based control, such as HVAC units and programmable logic controllers, the DS1302SN+ provides precise timing solutions.
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