Product Overview: 25LC256T-I/SN

The 25LC256T-I/SN is a high-performance 256 Kb SPI bus serial EEPROM from Microchip Technology, designed to provide a robust storage solution for a wide range of applications. This device offers a flexible and efficient non-volatile memory storage with fast data transfer rates and low power consumption, making it an ideal choice for embedded systems, automotive applications, industrial control systems, and smart devices.

Key Features

• Memory Size: The 25LC256T-I/SN provides 256 Kb of memory space, allowing for substantial data storage in a compact form factor.
• Serial Interface: Equipped with a Serial Peripheral Interface (SPI), the EEPROM enables simple integration with microcontrollers and processors, boasting a clock frequency of up to 10 MHz for swift data communication.
• Operating Voltage: This device operates within a voltage range of 2.5V to 5.5V, accommodating various system power requirements and ensuring compatibility with both 3.3V and 5V logic levels.
• Temperature Range: With an industrial temperature range from -40°C to +85°C, the 25LC256T-I/SN is resilient and reliable under extreme environmental conditions.
• Write Protection: It features hardware write-protect pins for safeguarding your data against unintended modifications.
• Endurance: The EEPROM boasts a high endurance of 1 million erase/write cycles, ensuring data integrity and longevity.
• Data Retention: With a data retention period of over 200 years, the 25LC256T-I/SN offers a stable and enduring memory solution.
• Packaging: This device comes in an 8-pin SOIC package, which is widely used and easy to solder onto a PCB.

Applications

The versatility of the 25LC256T-I/SN makes it suitable for a myriad of applications. It is commonly used in:

• Embedded systems for configuration settings or calibration data storage
• Automotive applications where robust and reliable memory storage is critical
• Industrial control systems requiring long-term data logging or parameter storage
• Consumer electronics, such as portable devices where power efficiency is essential
• Telecommunication systems for storing network configurations and user preferences

Overall, the 25LC256T-I/SN from Microchip Technology is a high-quality EEPROM that provides dependable storage solutions for designers and engineers looking to enhance their systems with a durable and efficient memory component.