1339AC-31SRGI
- Mfr.Part #
- 1339AC-31SRGI
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 16-SOIC
- Stock
- 47,064
- In Stock :
- 47,064
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Date Format :
- YY-MM-DD-dd
- Packaging :
- Tube
- Logic Function :
- Clock
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 3.3V
- Factory Lead Time :
- 7 Weeks
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C ~ 85°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 7.6mm
- Supplier Device Package :
- 16-SOIC
- Number of Terminations :
- 16
- Thickness :
- 2.34mm
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- RoHS Compliant
- Temperature Grade :
- Industrial
- Max Operating Temperature :
- 85°C
- Current - Timekeeping (Max) :
- 200µA @ 3.63V ~ 5.5V
- Qualification Status :
- Not Qualified
- Published :
- 2006
- Volatile :
- No
- Length :
- 10.4mm
- Mount :
- Surface Mount
- Voltage - Supply :
- 2.7 V ~ 5.5 V
- Interrupt Capability :
- Y
- Min Operating Temperature :
- -40°C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Height :
- 2.34mm
- Time-Min :
- SECONDS
- Time Format :
- HH:MM:SS (12/24 hr)
- Number of Pins :
- 16
- Terminal Pitch :
- 1.27mm
- Interface :
- 2-Wire, I2C, Serial
- Clock Frequency :
- 0.032MHz
- Power Supplies :
- 3.3/5.5V
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Number of Timers :
- 1
- Lead Free :
- Lead Free
- Memory Size :
- --
- Type :
- Clock/Calendar
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Series :
- --
- Pbfree Code :
- yes
- Information Access Method :
- I2C
- Package / Case :
- SOIC
- Voltage - Supply, Battery :
- 1.3 V ~ 3.7 V
- Pin Count :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Features :
- Alarm, Leap Year, Square Wave Output, Trickle-Charger
- Datasheets
- 1339AC-31SRGI

Real Time Clocks Intersil (Renesas Electronics Corporation) 1339AC-31SRGI Overview
The Intersil (Renesas Electronics Corporation) 1339AC-31SRGI is a sophisticated real-time clock (RTC) and calendar IC, optimized for effective time tracking and data logging applications. This IC integrates seamlessly into systems requiring an accurate time base or periodic wake-up for either simple tasks or complex algorithms. Designed in a compact 16SOIC package, it offers a robust I2C interface for easy integration into existing digital systems. The Real Time Clocks Intersil (Renesas Electronics Corporation) 1339AC-31SRGI serves as a critical component for time-sensitive applications across various industries, ensuring precision and reliability.
1339AC-31SRGI Features
The 1339AC-31SRGI includes several key features that make it an indispensable tool for any time-centric application. It provides a full clock and calendar functionality with a second, minute, hour, day, date, month, and year counter. Programmable alarm and timer functions allow for scheduled actions and reminders. Additionally, its low power consumption and battery backup capabilities ensure it maintains timekeeping in the event of power interruptions, making it incredibly reliable for critical applications.
1339AC-31SRGI Applications
- Consumer Electronics: Used in devices like smart watches and home automation systems to manage operations based on real-time measurements.
- Industrial Systems: Essential for time-stamping in data loggers, ensuring accurate tracking and recording of events in manufacturing processes.
- Communication Equipment: Provides precise time-keeping that is critical for time-sensitive data transfers and network management in communication infrastructures.
- Portable Devices: Employs low power consumption ideal for battery-operated devices requiring long-term, reliable timekeeping.
- Healthcare Devices: Utilized in medical monitoring equipment where precise time stamping is necessary for logging and monitoring patient data and diagnostics.
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