Microchip Technology

93C76AT-E/OT

93C76AT-E/OT Description

The 93C76AT-E/OT is a high-performance, 8Kbit EEPROM memory IC designed by Microchip Technology. This device features a Microwire memory interface and is organized as 1K x 8, providing reliable and efficient non-volatile storage. The 93C76AT-E/OT operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency of 3 MHz, ensuring fast data access and low power consumption. The write cycle time for a word or page is 2ms, making it suitable for applications requiring quick data updates. The device is available in a surface-mount SOT23-6 package, which is ideal for compact designs and high-density PCB layouts. The 93C76AT-E/OT is verified for DigiKey programmability, ensuring ease of use and integration into various systems.

93C76AT-E/OT Features

• Memory Size and Organization: The 93C76AT-E/OT offers 8Kbit of EEPROM memory, organized as 1K x 8, providing ample storage for configuration data, calibration parameters, and other critical information.
• Microwire Interface: The Microwire interface allows for simple and efficient communication with the host system, reducing the number of pins required for data transfer.
• Fast Write Cycle: With a write cycle time of 2ms, the 93C76AT-E/OT ensures quick data updates, making it suitable for dynamic applications.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Surface-Mount Package: The SOT23-6 package is compact and suitable for surface-mount technology, enabling high-density PCB layouts and reduced overall footprint.
• DigiKey Programmable: Verified for DigiKey programmability, ensuring ease of use and seamless integration into various systems.
• Compliance and Standards: The 93C76AT-E/OT is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards.
• Moisture Sensitivity Level: The device has an MSL of 1 (Unlimited), making it suitable for a wide range of manufacturing environments.

93C76AT-E/OT Applications

The 93C76AT-E/OT is ideal for a variety of applications where reliable non-volatile memory is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data and calibration parameters in embedded systems, ensuring that critical information is retained even during power loss.
• Industrial Control: Suitable for industrial applications where quick data updates and reliable storage are essential, such as in programmable logic controllers (PLCs) and industrial sensors.
• Consumer Electronics: Can be used in consumer devices for storing user settings and preferences, enhancing the user experience by retaining personalized configurations.
• Automotive Systems: Ideal for automotive applications where non-volatile memory is needed to store critical data, such as engine control unit (ECU) parameters and vehicle configuration settings.
• Medical Devices: Suitable for medical equipment where reliable data storage and quick access are crucial, such as in diagnostic devices and monitoring systems.

Conclusion of 93C76AT-E/OT

The 93C76AT-E/OT from Microchip Technology is a robust and versatile EEPROM memory IC designed to meet the demands of modern electronic systems. Its 8Kbit memory capacity, Microwire interface, and fast write cycle time make it an excellent choice for applications requiring reliable and efficient non-volatile storage. The device's wide operating voltage range, compact surface-mount package, and compliance with industry standards further enhance its appeal. Whether used in embedded systems, industrial control, consumer electronics, automotive systems, or medical devices, the 93C76AT-E/OT provides a reliable and efficient solution for non-volatile memory needs.