Microchip Technology 25LC256T-E/SN16KVAO Serial EEPROM

The 25LC256T-E/SN16KVAO is a high-quality, 256 Kb (32 K x 8) Serial Electrically Erasable PROM (EEPROM) from Microchip Technology, renowned for its reliability and performance. This EEPROM device offers an array of features that make it ideal for a wide range of applications, including consumer electronics, industrial devices, medical equipment, and automotive systems.

One of the key features of the 25LC256T-E/SN16KVAO is its SPI (Serial Peripheral Interface) bus, which ensures high-speed data transfer and simple interfacing with microcontrollers. The SPI bus is capable of clock frequencies up to 10 MHz, enabling rapid read and write operations that are essential for performance-critical applications.

The device operates over a broad voltage range of 2.5V to 5.5V, which allows for flexibility in various system designs and ensures compatibility with both 3.3V and 5V systems. Additionally, this EEPROM boasts a low-power consumption design, making it an excellent choice for battery-operated and power-sensitive applications.

With its robust endurance, the 25LC256T-E/SN16KVAO can handle up to 1 million erase/write cycles, ensuring data integrity and long-term reliability. The data retention is rated for more than 200 years, providing a stable and dependable storage solution for critical data.

The device comes in an 8-lead SOIC (N) package, which is known for its small footprint and ease of PCB layout. This package is suitable for space-constrained applications while still providing the necessary environmental robustness with its industrial temperature range of -40°C to +85°C.

Moreover, the 25LC256T-E/SN16KVAO includes important safety features such as write protection mechanisms. The device incorporates both hardware and software protection to prevent accidental data overwrites, which is essential for maintaining the integrity of stored information.

In summary, Microchip's 25LC256T-E/SN16KVAO EEPROM is a versatile and reliable memory solution that combines high-speed data transfer, low power consumption, and robust data protection features. Its wide voltage range, high endurance, and extended temperature range make it the perfect choice for a myriad of demanding applications.