Microchip Technology 93LC56AT-I/OT

The 93LC56AT-I/OT from Microchip Technology is a 2Kb Microwire compatible serial EEPROM, specifically designed for those applications that require reliable data storage with flexible data protection options. This device operates across a broad voltage range (2.5V to 5.5V), making it suitable for a wide range of applications in various sectors including consumer electronics, automotive, industrial, and more.

Key Features:

• Memory Size: The device offers 2 Kbits of memory, organized as 128 x 16 or 256 x 8 selectable by a software instruction, providing enough space for configurations or small data logging tasks.
• Interface Type: It uses the popular Microwire serial interface, which is known for its simplicity and efficiency in connecting to a host microcontroller.
• Operating Voltage Range: With an operating voltage range of 2.5V to 5.5V, it can easily integrate into systems with different power supply levels.
• Temperature Range: The device is operational over the industrial temperature range of -40°C to +85°C, ensuring reliable performance under extreme conditions.
• Packaging: It comes in a convenient SOT-23 package, which is ideal for space-constrained applications.
• Write Protection: The device features write protection by using both hardware and software data protection schemes, ensuring the integrity of the stored data.
• Endurance: The EEPROM is rated for 1 million erase/write cycles, guaranteeing a long operational lifespan.
• Data Retention: It offers a data retention period of over 200 years, providing peace of mind for applications that require long-term data storage.

Applications:

The versatility of the 93LC56AT-I/OT makes it an excellent choice for a multitude of applications, including:

• Device configuration storage
• Small data logging systems
• Automotive systems
• Portable consumer devices
• Medical devices
• Industrial control systems

With its robust design and reliable data retention capabilities, the 93LC56AT-I/OT EEPROM from Microchip Technology is an optimal solution for designers looking for a compact, high-performance memory component.