252M-46LF
- Mfr.Part #
- 252M-46LF
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C
- Stock
- 35,440
- In Stock :
- 35,440
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output :
- CMOS
- Divider/Multiplier :
- Yes/Yes
- Voltage - Supply :
- 3.135V ~ 3.465V
- Type :
- Clock/Frequency Synthesizer, Spread Spectrum Clock Generator
- Supplier Device Package :
- 8-SOIC
- Product Status :
- Obsolete
- Differential - Input:Output :
- No/No
- Series :
- -
- Package :
- Tube
- PLL :
- Yes with Bypass
- Frequency - Max :
- 200MHz
- Ratio - Input:Output :
- 1:2
- Input :
- Clock, Crystal
- Number of Circuits :
- 1
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Datasheets
- 252M-46LF

Clock Generators, PLLs, Frequency Synthesizers Intersil (Renesas Electronics Corporation) 252M-46LF Overview
The Intersil (Renesas Electronics Corporation) 252M-46LF is a highly integrated and efficient IC RTC (Real-Time Clock) CLK/CALENDAR with an I2C interface, designed for precision time tracking and data management across various applications. This device ensures reliable and accurate timekeeping, enhanced by its low power consumption and robust feature set, making it an ideal solution for sophisticated electronic systems requiring precise timing functionality. This overview focuses on delivering detailed insights to B2B customers seeking bulk purchases, emphasizing the [Clock Generators, PLLs, Frequency Synthesizers Intersil (Renesas Electronics Corporation) 252M-46LF]’s capabilities to boost system reliability and performance.
252M-46LF Features
The 252M-46LF IC offers a comprehensive range of features designed for high-performance applications. These include:
- Real-Time Clock and calendar functionality ensures accurate tracking of hours, minutes, and seconds in various formats.
- I2C bus interface provides straightforward integration with microcontrollers and other digital systems.
- Low power consumption makes it suitable for battery-operated devices where power efficiency is critical.
- Automatic leap year compensation and support for various clock formats enhance its utility and flexibility.
252M-46LF Applications
- Consumer Electronics: Utilized in smart home devices, the 252M-46LF helps maintain accurate time even during power failures, ensuring device functionality remains consistent.
- Telecommunication Systems: In network infrastructure, this IC provides time stamps for data logging and monitoring, crucial for system diagnostics and security.
- Industrial Equipment: The IC's robustness and precision are essential in industrial automation systems, where timing accuracy directly impacts operational efficiency.
- Portable Devices: Its low power consumption is vital for extending battery life in portable medical devices, ensuring reliable operation and patient safety.
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