PT7C4311WE
- Mfr.Part #
- PT7C4311WE
- Manufacturer
- Diodes Incorporated
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C SOIC
- Stock
- 14,051
- In Stock :
- 14,051
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Real Time Clocks
- Interface :
- I2C, 2-Wire Serial
- Published :
- 2015
- Interrupt Capability :
- N
- Date Format :
- YY-MM-DD-dd
- Number of Terminations :
- 8
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1.75mm
- Voltage - Supply :
- 1.2V~5.5V
- Time-Min :
- SECONDS
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Pitch :
- 1.27mm
- Memory Size :
- 56b
- Width :
- 3.9mm
- RoHS Status :
- ROHS3 Compliant
- Information Access Method :
- I2C
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Supply Voltage :
- 2V
- ECCN Code :
- EAR99
- Time Format :
- HH:MM:SS (24 hr)
- Feature :
- Leap Year, Square Wave Output, Y2K
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Type :
- Clock/Calendar
- Qualification Status :
- Not Qualified
- Clock Frequency :
- 0.032MHz
- Voltage - Supply, Battery :
- 2V~5.5V
- Base Part Number :
- PT7C4311
- Current - Timekeeping (Max) :
- 70μA @ 1.5V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Volatile :
- No
- Number of Timers :
- 1
- Factory Lead Time :
- 18 Weeks
- Length :
- 4.9mm
- Datasheets
- PT7C4311WE

Real Time Clocks Diodes Incorporated PT7C4311WE Overview
The PT7C4311WE from Diodes Incorporated is a state-of-the-art Real Time Clock/Calendar integrated circuit, meticulously designed for tracking time with high precision and minimal power consumption. This compact component, housed in a SOIC package, excels in combining functionality with reliability, providing a robust solution for timekeeping applications. It is specifically tailored to meet the demands of sophisticated electronic systems where accuracy and reliability are paramount. The integration of a clock/calendar function with an I2C interface facilitates seamless communication and synchronization within various electronic assemblies, making the Real Time Clocks Diodes Incorporated PT7C4311WE an ideal choice for developers looking to enhance their systems with accurate timekeeping capabilities.
PT7C4311WE Features
This IC features an I2C interface, ensuring easy and efficient integration into existing designs without the need for extensive reconfiguration. Its clock/calendar functionality covers all the essentials - from seconds to years - with automatic adjustments for leap years until 2100. Furthermore, the low power consumption and wide operating temperature range make it versatile across different environments and applications. Its compact SOIC package is designed for optimal space-saving on PCBs, making it an excellent choice for dense circuit designs.
PT7C4311WE Applications
- Consumer Electronics: In devices like smart watches, home automation systems and personal digital assistants, the PT7C4311WE maintains accurate time, even through power interruptions, enhancing device reliability and user experience.
- Office Automation Equipment: Utilized in fax machines, copiers, and printers to provide real-time date and time stamps for documents, improving document tracking and management.
- Telecommunication Systems: Helps in managing log records and providing timestamp functionalities for various communication equipment, ensuring synchronized operations and troubleshooting.
- Industrial Systems: In systems requiring scheduled maintenance or operations, this IC provides the necessary timing control, preventing overlap and ensuring smooth workflows.
- Healthcare Devices: Used in medical equipment such as patient monitoring systems and health trackers to record and manage event timings crucial for patient care.
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