Microchip Technology's AT28BV256-25TC EEPROM

The AT28BV256-25TC from Microchip Technology is a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) device, designed to deliver reliable data storage with a robust feature set. This 256-Kilobit EEPROM offers a non-volatile storage solution that retains data even when the power is removed, making it an excellent choice for a wide range of applications, including industrial control systems, medical devices, automotive electronics, and consumer electronics.

Key Features:

• Memory Size: The AT28BV256-25TC provides 256K (32,768 x 8) bits of memory, ensuring ample space for firmware storage, configuration parameters, or small data logging tasks.
• Speed: This device features a fast access time of 250 nanoseconds, allowing for quick read operations which is crucial for time-sensitive applications.
• Operating Voltage: It operates within a voltage range of 2.7V to 5.5V, making it versatile for both low-power and standard applications.
• Temperature Range: With an industrial temperature range of -40°C to +85°C, the AT28BV256-25TC is built to withstand harsh environments and maintain reliable performance.
• Endurance: The EEPROM is rated for a minimum of 100,000 write cycles, ensuring a long operational lifespan for products that require frequent data updates.
• Data Retention: It offers a data retention period of at least 10 years, providing a secure and stable storage solution over time.
• Package: The device comes in a 28-pin TSOP (Thin Small Outline Package) that is suitable for surface mount technology, contributing to the miniaturization of electronic assemblies.

The AT28BV256-25TC also features a simple byte and page write operation which does not require external high voltage, simplifying the memory interface and reducing the complexity of circuit design. Its inherent energy-saving features make it an eco-friendly choice for power-sensitive applications.

Overall, the AT28BV256-25TC EEPROM by Microchip Technology is a reliable and efficient solution for designers looking to enhance their system's memory capabilities. Its combination of speed, durability, and flexibility makes it an ideal choice for a multitude of electronic applications.