RTC-4543SA:A0 ROHS
- Mfr.Part #
- RTC-4543SA:A0 ROHS
- Manufacturer
- Epson
- Package / Case
- 14-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SER 14-SOIC
- Stock
- 5,384
- In Stock :
- 5,384
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- Manufacturer :
- Epson
- Product Category :
- Real Time Clocks
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- RTC-4543SA
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 2.5V~5.5V
- Type :
- Clock/Calendar
- Date Format :
- YY-MM-DD-dd
- Current - Timekeeping (Max) :
- 1μA~3μA @ 2V~5V
- Package / Case :
- 14-SOIC (0.209, 5.30mm Width)
- Interface :
- 3-Wire Serial
- Supplier Device Package :
- 14-SOP
- RoHS Status :
- ROHS3 Compliant
- Feature :
- Leap Year
- Time Format :
- HH:MM:SS (24 hr)
- Mounting Type :
- Surface Mount
- Datasheets
- RTC-4543SA:A0 ROHS

Real Time Clocks Epson RTC-4543SA:A0 ROHS Overview
The Epson RTC-4543SA:A0 ROHS is a high-performance real-time clock/calendar IC, optimized for applications requiring precise timekeeping and data logging. Manufactured by Epson, a leader in electronic components, this IC integrates seamlessly into various hardware configurations, offering robust serial communication via a simple serial interface. With its compact 14SOIC package, the RTC-4543SA:A0 ROHS ensures reliability and durability, making it an ideal choice for demanding applications. The inclusion of this Real Time Clocks Epson RTC-4543SA:A0 ROHS in your designs ensures accurate time and date management, critical for system functionality and efficiency.
RTC-4543SA:A0 ROHS Features
This real-time clock module is equipped with features that promote ease of use and consistent performance, including:
- Serial interface for straightforward integration.
- Low power consumption, suitable for battery-powered applications.
- Automatic leap year correction till 2099, ensuring long-term usability without manual adjustments.
- Compact 14SOIC package, perfect for space-constrained applications.
RTC-4543SA:A0 ROHS Applications
- Consumer Electronics: Used in devices such as digital cameras, smart TVs, and home automation systems to maintain accurate time even when the device is powered off.
- Industrial Systems: Integrates into factory automation machinery to provide timestamping for operations, enhancing traceability and scheduling.
- Networking Equipment: Maintains accurate timekeeping in network routers and switches, crucial for time-stamping and log management.
- Portable Devices: Applied in portable medical devices where precise timekeeping is critical for monitoring and data logging purposes.
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