Microchip Technology

93LC76AT-I/ST

93LC76AT-I/ST Description

The 93LC76AT-I/ST is a high-performance EEPROM memory IC designed by Microchip Technology, offering a robust solution for non-volatile data storage in various electronic applications. This device features a memory size of 8Kbit, organized as 1K x 8, providing ample storage for critical data. It operates within a wide voltage range of 2.5V to 5.5V, ensuring compatibility with a broad range of power supply configurations. The 93LC76AT-I/ST supports a clock frequency of 3 MHz, enabling fast data access and efficient performance in demanding environments.

The memory interface is based on the Microwire protocol, which simplifies communication and integration with microcontrollers and other system components. The device is packaged in a surface-mount 8TSSOP format, making it suitable for compact and space-constrained designs. The 93LC76AT-I/ST is available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring high reliability.

93LC76AT-I/ST Features

• Memory Size and Organization: The 93LC76AT-I/ST offers 8Kbit of EEPROM memory, organized as 1K x 8, providing a substantial amount of storage for data logging, configuration settings, and other critical information.
• Wide Operating Voltage Range: With a supply voltage range of 2.5V to 5.5V, this EEPROM is versatile and can be easily integrated into various systems without requiring specialized power supplies.
• Fast Data Access: The 3 MHz clock frequency ensures rapid data read and write operations, enhancing the overall performance of the system.
• Microwire Interface: The Microwire protocol simplifies communication with microcontrollers and other system components, reducing the complexity of the overall design.
• Surface-Mount Packaging: The 8TSSOP package is ideal for surface-mount technology (SMT) applications, enabling compact and efficient PCB designs.
• Low Write Cycle Time: The 5ms write cycle time for words and pages ensures efficient data storage, minimizing delays in data-intensive applications.
• Compliance and Reliability: The 93LC76AT-I/ST is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. It also features a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.

93LC76AT-I/ST Applications

The 93LC76AT-I/ST is ideal for a variety of applications where reliable non-volatile memory is required. Some specific use cases include:

• Data Logging: Storing critical data and logs in industrial control systems, ensuring data integrity even in the event of power loss.
• Configuration Storage: Maintaining system configuration settings in embedded systems, allowing for quick and reliable boot-up and operation.
• Firmware Storage: Storing firmware and calibration data in consumer electronics, ensuring consistent performance and functionality.
• Telecommunications: Providing non-volatile storage for network devices, enabling reliable data retention and system recovery.
• Automotive Applications: Storing essential data in automotive systems, such as engine control units and infotainment systems, ensuring data integrity and reliability.

Conclusion of 93LC76AT-I/ST

The 93LC76AT-I/ST is a versatile and reliable EEPROM memory IC that offers a comprehensive solution for non-volatile data storage in a wide range of applications. Its 8Kbit memory size, fast data access, and Microwire interface make it an excellent choice for systems requiring efficient and reliable data storage. The wide operating voltage range and surface-mount packaging further enhance its flexibility and ease of integration. With its compliance to environmental and regulatory standards, the 93LC76AT-I/ST is a future-proof solution for modern electronic designs.