PT7C4337UEX
- Mfr.Part #
- PT7C4337UEX
- Manufacturer
- Diodes Incorporated
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C MSOP
- Stock
- 33,227
- In Stock :
- 33,227
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Diodes Incorporated
- Product Category :
- Real Time Clocks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3.3V
- Power Supplies :
- 2/5V
- Logic Function :
- Clock
- Packaging :
- Tape and Reel (TR)
- Interrupt Capability :
- Y
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.65mm
- Volatile :
- yes
- Factory Lead Time :
- 21 Weeks
- Mount :
- Surface Mount
- Time Format :
- HH:MM:SS (12/24 hr)
- RoHS Status :
- ROHS3 Compliant
- Information Access Method :
- I2C
- ECCN Code :
- EAR99
- JESD-30 Code :
- S-PDSO-G8
- Terminal Position :
- Dual
- Clock Frequency :
- 0.032MHz
- Length :
- 3mm
- Number of Timers :
- 1
- Width :
- 3mm
- Voltage - Supply :
- 1.8V~5.5V
- Time-Min :
- SECONDS
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 8
- Current - Timekeeping (Max) :
- 0.8μA @ 1.3V~1.8V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- HTS Code :
- 8542.39.00.01
- Published :
- 2007
- Feature :
- Alarm, Leap Year, Square Wave Output
- Date Format :
- YY-MM-DD-dd
- Type :
- Clock/Calendar
- Height Seated (Max) :
- 1.1mm
- Interface :
- I2C, 2-Wire Serial
- Datasheets
- PT7C4337UEX

Real Time Clocks Diodes Incorporated PT7C4337UEX Overview
The PT7C4337UEX from Diodes Incorporated is an exceptional Real Time Clock (RTC) integrated circuit, tailored for applications requiring accurate time and date information. This IC, contained within a compact MSOP package, facilitates I2C communication, making it easy to integrate into various microcontroller-based systems. The PT7C4337UEX stands out in the market for its low power consumption and its ability to maintain accurate timekeeping, even under fluctuating environmental conditions. This product is ideal for designers looking to incorporate reliable calendaring and clock functionalities into their sophisticated electronic systems, aiming to enhance user experience and system reliability.
PT7C4337UEX Features
- Real-time clock and calendar functionality ensures accurate tracking of hours, minutes, and seconds along with the year, month, day, and date.
- I2C interface provides a simple, two-wire integration for easy programming and data retrieval.
- Compact MSOP packaging allows for space-efficient designs, critical in modern miniature electronics.
- Low power consumption enhances battery life, a vital feature for portable and wearable devices.
- Built-in leap year compensation maintains accuracy across decades, minimizing manual adjustments.
PT7C4337UEX Applications
- Consumer Electronics: Ideal for use in smart watches, clocks, and other personal devices where maintaining precise time is crucial. The IC's compact size and I2C interface make it perfect for small, user-oriented devices.
- Networking Equipment: Used in routers and modems to maintain accurate logging and time-stamping of data packets, essential for network performance and troubleshooting.
- Industrial Systems: Integrates into industrial machinery for ensuring timed operations and process tracking, enhancing automation precision.
- Healthcare Devices: Applied in medical devices that require time-stamping for data integrity and traceability, such as in patient monitoring systems.
- Office Equipment: Utilized in office electronics like fax machines and copiers to accurately log events and maintain device schedules.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















