DS1302+
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- Mfr.Part #
- DS1302+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SER 8-DIP
- Stock
- 85
- In Stock ：
- 85
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Length :
- 9.91mm
- Memory Size :
- 31b
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 7.87mm
- Interface :
- 3-Wire Serial
- Factory Lead Time :
- 9 Weeks
- Clock Frequency :
- 0.032MHz
- Number of Outputs :
- 1
- Power Supplies :
- 3/5V
- Contact Plating :
- Tin
- Weight :
- 930.006106mg
- Feature :
- Leap Year, NVSRAM, Trickle-Charger
- Mounting Type :
- Through Hole
- Pbfree Code :
- yes
- Terminal Pitch :
- 2.54mm
- REACH SVHC :
- No SVHC
- Current - Timekeeping (Max) :
- 0.3μA~1μA @ 2V~5V
- Time-Min :
- SECONDS
- Operating Temperature :
- 0°C~70°C
- Pin Count :
- 8
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Additional Feature :
- BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
- Terminal Position :
- Dual
- Logic Function :
- Clock
- Volatile :
- yes
- JESD-609 Code :
- e3
- Operating Supply Current :
- 1.2mA
- Supply Voltage :
- 3.3V
- Information Access Method :
- SERIAL, 3-WIRE
- Mount :
- Through Hole
- Height :
- 4.45mm
- Radiation Hardening :
- No
- Number of Pins :
- 8
- Published :
- 2002
- Base Part Number :
- DS1302
- Time Format :
- HH:MM:SS (12/24 hr)
- Voltage - Supply :
- 2V~5.5V
- Type :
- Clock/Calendar
- Date Format :
- YY-MM-DD-dd
- Operating Supply Voltage :
- 3.3V
- Voltage - Supply, Battery :
- 2V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Interrupt Capability :
- N
- Datasheets
- DS1302+
Real Time Clocks Analog Devices, Inc. DS1302+ Overview
Introducing the DS1302+ Real Time Clock (RTC) from Analog Devices, Inc., a robust serial real-time clock module designed for precise time-tracking across a broad range of applications. This device integrates a real-time clock/calendar and 31 bytes of static RAM, making it ideal for systems that require reliable timekeeping. With its ability to communicate via a simple serial interface, the DS1302+ enhances system efficiency and simplicity in design. The 8DIP package ensures easy implementation into existing designs, aiming to support industrial grade projects where durability and precision are critical.
DS1302+ Features
The DS1302+ features a serial interface for simple connection to microcontrollers and other digital systems. It includes a trickle-charge capability that maintains battery life and operation during periods of no power. Additionally, the clock operates in either 24-hour or 12-hour format with an AM/PM indicator, and it's capable of maintaining seconds, minutes, hours, date, month, day of the week, and year, with leap-year compensation up to the year 2100.
DS1302+ Applications
- Consumer Electronics: Used in devices such as clocks, radios, and other household electronics, the DS1302+ ensures accurate timekeeping even in the event of a power outage.
- Embedded Systems: Ideal for integrating into embedded systems for logging events with a time-stamp, ensuring that each event is recorded with the precise time it occurred.
- Industrial Systems: Supports industrial applications where precise time tracking is necessary, such as in time-sensitive chemical processing or assembly lines.
- Telecommunication Equipment: Plays a crucial role in network time synchronization, ensuring that all components operate in unison and maintain correct time settings.
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