X1228S14I-4.5A
- Mfr.Part #
- X1228S14I-4.5A
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-SOIC
- Stock
- 297
- In Stock :
- 297
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Clock Frequency :
- 0.032MHz
- Height Seated (Max) :
- 1.75mm
- RoHS Status :
- RoHS Compliant
- Terminal Pitch :
- 1.27mm
- Number of Timers :
- 1
- Memory Size :
- 512B
- Length :
- 8.65mm
- Interface :
- 2-Wire, I2C, Serial
- Packaging :
- Bulk
- HTS Code :
- 8542.39.00.01
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-609 Code :
- e0
- Information Access Method :
- I2C
- Volatile :
- yes
- Number of Terminations :
- 14
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Power Supplies :
- 5V
- Width :
- 3.9mm
- Date Format :
- YY-MM-DD-dd
- Time Format :
- HH:MM:SS (12/24 hr)
- Supply Voltage :
- 5V
- Interrupt Capability :
- Y
- Mount :
- Surface Mount
- Min Operating Temperature :
- -40°C
- Pin Count :
- 14
- Time-Min :
- SECONDS
- JESD-30 Code :
- R-PDSO-G14
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Lead Free :
- Contains Lead
- Terminal Position :
- Dual
- Supply Voltage-Min (Vsup) :
- 2.7V
- Max Operating Temperature :
- 85°C
- Package / Case :
- SOIC
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Temperature Grade :
- Industrial
- Datasheets
- X1228S14I-4.5A

Real Time Clocks Intersil (Renesas Electronics Corporation) X1228S14I-4.5A Overview
Introducing the Real Time Clocks Intersil (Renesas Electronics Corporation) X1228S14I-4.5A, a high-performance integrated circuit specifically designed for real-time clock (RTC) and calendar applications. This component is ideal for developers looking for reliable time-keeping and data management solutions within their electronic systems. The X1228S14I-4.5A combines a robust set of features including an integrated crystal, SRAM, and a serial I2C interface, making it a versatile choice for a broad range of applications. With its precision and flexibility, the X1228S14I-4.5A ensures accurate timekeeping and enhances the overall performance of embedded systems.
X1228S14I-4.5A Features
The X1228S14I-4.5A offers numerous features that make it a standout choice for integrating into various devices. These include a built-in crystal oscillator for enhanced time precision, automatic leap year correction, and a programmable alarm and interrupt function that simplifies time-related tasks. Additionally, its low power consumption and battery backup capabilities ensure consistent performance even during power interruptions, making it highly reliable for critical applications.
X1228S14I-4.5A Applications
- Consumer Electronics: Used in devices such as smart home systems and wearables to provide accurate timekeeping and alarm functionalities.
- Telecommunications: Helps in network equipment like routers and switches to maintain log timestamps and device uptime tracking.
- Industrial Systems: Applied in automation systems for time-stamping records and managing scheduled maintenance or operations.
- Automotive: Utilized in vehicle electronic systems to manage real-time clock and calendar functions, essential for logging and diagnostics.
- Healthcare Devices: Important for patient monitoring equipment to accurately record time-based data for medical assessments and treatment schedules.
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