25LC256T-E/SN Overview
The 25LC256T-E/SN is a high-performance serial EEPROM offering 256 Kbit of non-volatile memory. This memory solution is designed for applications that require reliable data retention and quick access times. With a simple SPI interface, it facilitates easy integration into various electronic systems, making it an ideal choice for engineers looking to enhance their designs. The device is optimized for low power consumption, ensuring efficient operation across a range of applications. For more information, visit IC Manufacturer.
25LC256T-E/SN Key Features
- High-density memory: Offers 256 Kbits of storage, providing ample space for data in compact designs.
- SPI interface: The Serial Peripheral Interface ensures fast data transfer rates, crucial for time-sensitive applications.
- Low power consumption: Designed for energy efficiency, it reduces power usage during operation and sleep modes, contributing to longer battery life.
- Data retention: Provides reliable data storage with a retention period of up to 100 years, ensuring the integrity of critical information.
25LC256T-E/SN Technical Specifications
| Parameter | Value |
|---|---|
| Memory Size | 256 Kbit |
| Interface Type | SPI |
| Voltage Range | 2.5V to 5.5V |
| Write Cycle Time | 5 ms |
| Read Cycle Time | 5 ms |
| Operating Temperature | -40??C to +85??C |
| Data Retention | 100 years |
| Endurance | 1,000,000 write cycles |
25LC256T-E/SN Advantages vs Typical Alternatives
This device stands out against typical alternatives in terms of data retention and endurance. With a retention period of up to 100 years and 1 million write cycles, it offers superior reliability. The low power consumption enhances operational efficiency, making it a preferred choice for applications where battery life is essential.
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Typical Applications
- Consumer Electronics: Used in devices such as smart meters, remote controls, and portable gadgets for storing user settings and configurations.
- Industrial Automation: Ideal for storing calibration data, configuration settings, and operational parameters in industrial controllers.
- Automotive Systems: Frequently integrated into automotive applications for data logging and system configurations, ensuring reliable operation in harsh environments.
- Telecommunications: Employed in communication devices for storing firmware updates and network configurations, crucial for maintaining service reliability.
25LC256T-E/SN Brand Info
The 25LC256T-E/SN is produced by a well-regarded manufacturer known for its commitment to delivering high-quality semiconductor solutions. This brand focuses on innovation, ensuring that its memory products meet the demanding needs of modern electronic applications. With a reputation built on reliability and performance, the manufacturer provides robust support and resources to aid engineers in successfully integrating this EEPROM into their designs.
FAQ
What is the maximum clock frequency for the SPI interface?
The maximum clock frequency for the SPI interface of the 25LC256T-E/SN is typically up to 20 MHz, enabling efficient data transfer rates suitable for various applications.
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Can the 25LC256T-E/SN operate in a wide temperature range?
Yes, this device can operate effectively within a temperature range of -40??C to +85??C, making it suitable for both industrial and consumer applications.
What is the typical write cycle time for this EEPROM?
The typical write cycle time for the 25LC256T-E/SN is approximately 5 milliseconds, allowing for quick updates to the stored data.
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Is the memory content retained during power loss?
Absolutely, the memory content is non-volatile, meaning it is retained even during power loss, ensuring data integrity in critical applications.
How many write cycles can the device endure?
The 25LC256T-E/SN is rated for up to 1 million write cycles, providing ample durability for applications requiring frequent data updates.
