Microchip Technology

24LC025T/ST

24LC025T/ST Description

The 24LC025T/ST is a 2Kbit EEPROM memory IC designed by Microchip Technology, featuring a 256 x 8 memory organization. This device is equipped with an I2C interface and operates within a supply voltage range of 2.5V to 5.5V. It supports a clock frequency of 400 kHz and has an access time of 900 ns. The 24LC025T/ST is housed in a surface-mount 8TSSOP package and is available in tape and reel packaging. This memory IC is ideal for applications requiring reliable data storage and retrieval within a compact form factor. Despite being marked as obsolete, the 24LC025T/ST remains a robust solution for various industrial and consumer electronics applications.

24LC025T/ST Features

• Memory Size and Organization: The 24LC025T/ST offers a 2Kbit memory size organized as 256 x 8, providing ample space for data storage.
• I2C Interface: The device features an I2C interface, enabling efficient communication with microcontrollers and other system components.
• Wide Voltage Range: Operating within a 2.5V to 5.5V supply voltage range, the 24LC025T/ST ensures compatibility with a variety of power supply configurations.
• Fast Access Time: With an access time of 900 ns, the 24LC025T/ST delivers quick data retrieval, enhancing overall system performance.
• Low Write Cycle Time: The 5ms write cycle time for word and page operations ensures efficient data writing, minimizing system latency.
• RoHS3 Compliance: The 24LC025T/ST meets RoHS3 compliance, making it suitable for environmentally conscious applications.
• REACH Unaffected: The device is REACH unaffected, ensuring it meets regulatory standards for chemical substances.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the 24LC025T/ST is suitable for various manufacturing environments without the need for special handling.
• Operating Temperature: The 24LC025T/ST operates within a temperature range of 0°C to 70°C, making it suitable for a wide range of ambient conditions.

24LC025T/ST Applications

The 24LC025T/ST is well-suited for applications requiring reliable, non-volatile memory storage. Its compact size and efficient performance make it ideal for:

• Consumer Electronics: Used in devices such as digital cameras, MP3 players, and remote controls for storing configuration data and user settings.
• Industrial Control Systems: Provides stable memory storage for programmable logic controllers (PLCs) and other industrial automation equipment.
• Telecommunications: Utilized in modems, routers, and other communication devices for storing firmware and configuration parameters.
• Medical Devices: Suitable for medical equipment where reliable data storage is critical, such as glucose meters and portable diagnostic tools.
• Automotive Systems: Used in automotive electronics for storing calibration data and other critical information.

Conclusion of 24LC025T/ST

The 24LC025T/ST is a versatile EEPROM memory IC that offers a balance of performance, reliability, and compatibility. Despite its obsolete status, the device remains a reliable choice for applications requiring non-volatile memory storage. Its wide voltage range, fast access time, and low write cycle time make it an efficient solution for various industrial and consumer electronics applications. The 24LC025T/ST's RoHS3 compliance and REACH unaffected status ensure it meets environmental and regulatory standards, making it a responsible choice for modern electronics design.