Microchip Technology

25LC1024T-I/SM

25LC1024T-I/SM Description

The 25LC1024T-I/SM is a high-performance EEPROM memory IC from Microchip Technology. This 1Mbit EEPROM is designed with a Serial Peripheral Interface (SPI) for efficient communication with microcontrollers and other digital systems. With a clock frequency of 20 MHz, it offers fast data transfer rates, making it ideal for applications requiring high-speed memory access. The device features a 128K x 8 memory organization, providing ample storage for various applications.

25LC1024T-I/SM Features

• Memory Size and Organization: The 25LC1024T-I/SM boasts a memory size of 1Mbit, organized as 128K x 8. This configuration allows for efficient storage and retrieval of data in various applications.
• SPI Interface: The device uses a 4-wire SPI interface for communication, simplifying integration with microcontrollers and other digital systems.
• Clock Frequency: With a clock frequency of 20 MHz, the 25LC1024T-I/SM offers fast data transfer rates, making it suitable for high-speed memory access applications.
• Voltage Supply: The device operates over a wide voltage range of 2.5V to 5.5V, providing flexibility in power supply design.
• Write Cycle Time: The write cycle time for words and pages is 6ms, ensuring efficient data storage.
• ECCN and REACH Status: The 25LC1024T-I/SM is classified as EAR99 and REACH Unaffected, facilitating international trade and compliance with environmental regulations.
• RoHS Compliance: The device is compliant with RoHS3 standards, making it suitable for use in environmentally friendly products.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device can be stored and handled without special precautions against moisture.

25LC1024T-I/SM Applications

The 25LC1024T-I/SM is ideal for a variety of applications where non-volatile memory is required. Some specific use cases include:

• Industrial Automation: Storing configuration data, calibration parameters, and firmware updates in industrial control systems.
• Consumer Electronics: Saving user preferences, settings, and firmware in consumer devices such as smart home appliances and IoT devices.
• Automotive: Storing calibration data, firmware updates, and diagnostic information in automotive control modules.
• Medical Devices: Storing patient data, device settings, and firmware in medical monitoring and diagnostic equipment.

Conclusion of 25LC1024T-I/SM

The 25LC1024T-I/SM from Microchip Technology is a versatile and high-performance EEPROM memory IC. Its combination of large memory capacity, fast SPI interface, and wide voltage range make it an excellent choice for a variety of applications requiring non-volatile memory. With its RoHS compliance and REACH unaffected status, the device is also suitable for environmentally conscious designs. The 25LC1024T-I/SM's unique features and advantages make it a top choice for engineers designing systems that require reliable and efficient memory storage.