The Microchip Technology AT25256B-X9MGV-T is a high-performance, 256Kb Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that provides robust storage solutions for advanced electronic systems. This EEPROM is part of the AT25 series and is designed to offer a reliable non-volatile data storage option for applications that require data retention through power cycles.

Key Features:

• Memory Size: 256Kb (32,768 x 8 bits), providing ample storage for configuration parameters, serial numbers, calibration data, and more.
• Interface Type: SPI (Serial Peripheral Interface) with clock frequencies up to 20MHz, allowing for high-speed data transfer between the EEPROM and the host controller.
• Operating Voltage Range: 1.8V to 5.5V, making it suitable for a wide range of applications, from low-power portable devices to industrial systems.
• Write Cycle Time: 5ms write cycle time for both byte and page write operations, enabling efficient data management and minimal delay in write operations.
• Endurance: Rated for 1 million write cycles, ensuring long-term reliability and stability of stored data.
• Data Retention: Guaranteed data retention of 100 years, providing peace of mind for applications where long-term data integrity is critical.
• Temperature Range: Industrial temperature range from -40°C to +85°C, suitable for harsh environments and demanding applications.
• Packaging: Available in an 8-lead SOIC package, offering a compact footprint for space-constrained designs.

Applications:

The AT25256B-X9MGV-T EEPROM is ideal for a variety of applications across different industries, including:

• Consumer Electronics
• Industrial Control Systems
• Medical Devices
• Automotive Systems
• Telecommunication Infrastructure

Ordering Information:

The product is available in tape and reel packaging, denoted by the suffix '-T', which is suitable for automated assembly processes. The full part number for ordering is AT25256B-X9MGV-T, and it is available through Microchip Technology's authorized distributors and online store.