Microchip Technology 93LC56B-I/SN EEPROM

The 93LC56B-I/SN is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) chip produced by Microchip Technology, a leading provider of microcontroller and analog semiconductors. This particular model offers a robust storage solution for applications that require non-volatile memory to store data that must be preserved during power loss.

With a memory size of 2K (256 x 8 or 128 x 16), the 93LC56B-I/SN provides users with flexible data storage capabilities. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is widely used in the industry and suitable for space-constrained applications.

One of the key features of this EEPROM is its support for the Microwire serial interface, which ensures compatibility with a wide range of microcontrollers and is particularly easy to implement in various systems. The device operates over a voltage range of 2.5V to 5.5V, making it versatile for different operating environments and compatible with both 3.3V and 5V logic levels.

The 93LC56B-I/SN offers a self-timed erase and write cycle, meaning no external timing control is required for write operations. It also includes hardware and software write protection features to prevent accidental data corruption, ensuring the integrity of stored data. The device's write cycle time is 5 ms, providing efficient write operations for time-sensitive applications.

Additional features include a wide operating temperature range of -40°C to +85°C, which guarantees reliable performance in extreme conditions. The EEPROM also has a high reliability with over 1 million erase/write cycles and data retention of over 200 years, which is critical for applications where long-term data preservation is essential.

In summary, the Microchip Technology 93LC56B-I/SN EEPROM offers a reliable and flexible solution for data storage in a variety of electronic systems. Its robust feature set and compatibility with various microcontrollers make it an excellent choice for designers looking for a non-volatile memory component.