The CAT25256XE-T2 is a robust and high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) module from ON Semiconductor, a leader in energy-efficient innovations. This device is designed to provide reliable data storage and retrieval operations, making it an ideal choice for a wide range of applications including industrial, automotive, and consumer electronics.

Key Features

• Memory Size: The CAT25256XE-T2 boasts a substantial memory capacity of 256 Kb, which is organized as 32,768 x 8 bits, allowing for ample storage for your configuration data, device parameters, or small application codes.
• Interface: This EEPROM offers an SPI (Serial Peripheral Interface) that ensures high-speed data transfer and simple integration with most microcontrollers.
• Write Cycle Time: It features a fast write cycle time of 5 ms (typical), enabling quick data updates and reducing downtime for write operations.
• Operating Voltage: The device operates within a voltage range of 1.8V to 5.5V, providing flexibility for use in various system-level power conditions.
• Endurance: The CAT25256XE-T2 is rated for an impressive 1 million write cycle endurance, ensuring data integrity and reliability over the product's lifespan.
• Data Retention: It offers a data retention period of over 100 years, providing a long-term storage solution for critical data.
• Temperature Range: The device is operational across a wide temperature range from -40°C to +85°C, making it suitable for harsh environments.

Applications

The versatility of the CAT25256XE-T2 allows it to be utilized in various applications, including:

• Consumer electronics such as smart appliances and wearable devices
• Industrial control systems and automation equipment
• Automotive systems where non-volatile memory is critical
• Networking devices, including routers and switches
• Medical devices requiring data logging or calibration storage

With its combination of high endurance, wide operating voltage range, and substantial data retention period, the CAT25256XE-T2 from ON Semiconductor is a reliable choice for designers who require an EEPROM that can withstand demanding conditions while providing consistent performance.