Microchip Technology

93AA56AT-I/ST

93AA56AT-I/ST Description

The 93AA56AT-I/ST is a high-performance, 2Kbit EEPROM memory IC chip designed by Microchip Technology. This device is ideal for applications requiring reliable, non-volatile storage with low power consumption and a wide operating voltage range. The 93AA56AT-I/ST features a Microwire memory interface, offering a simple and efficient communication protocol for microcontroller-based systems. It is packaged in an 8-TSSOP surface-mount package, making it suitable for compact and space-constrained designs. The device operates within a voltage range of 1.8V to 5.5V, ensuring compatibility with a variety of power supply configurations.

93AA56AT-I/ST Features

• Memory Organization: The 93AA56AT-I/ST offers a memory organization of 256 x 8 bits, providing a total of 2Kbit of non-volatile storage. This organization allows for efficient data storage and retrieval, making it suitable for applications requiring small to medium amounts of data.
• Clock Frequency: With a clock frequency of 2 MHz, the 93AA56AT-I/ST ensures fast data access and communication speeds, enhancing overall system performance.
• Write Cycle Time: The device has a write cycle time of 6ms, which is relatively fast compared to other EEPROM devices in its class. This feature is particularly beneficial for applications requiring frequent data updates.
• Wide Operating Voltage Range: The 93AA56AT-I/ST operates within a wide voltage range of 1.8V to 5.5V, providing flexibility in power supply requirements and ensuring compatibility with various system architectures.
• Microwire Interface: The Microwire interface simplifies communication with microcontrollers, reducing the number of pins required and simplifying the overall system design.
• Surface Mount Technology: The 93AA56AT-I/ST is available in an 8-TSSOP surface-mount package, making it ideal for compact and space-efficient designs. This packaging also ensures robustness and reliability in various environmental conditions.
• Compliance and Standards: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.32.0051, facilitating international trade and regulatory compliance.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the 93AA56AT-I/ST is suitable for long-term storage and handling without the need for special moisture protection measures.

93AA56AT-I/ST Applications

The 93AA56AT-I/ST is well-suited for a variety of applications across different industries, including:

• Consumer Electronics: Ideal for devices requiring non-volatile storage for configuration data, such as TVs, remote controls, and other consumer electronics.
• Industrial Automation: Suitable for storing calibration data, device settings, and operational parameters in industrial control systems.
• Telecommunications: Used in communication devices for storing firmware and configuration data, ensuring reliable operation and quick data access.
• Medical Devices: Provides reliable storage for critical data in medical equipment, such as patient data, device settings, and calibration information.
• Automotive Systems: Ideal for automotive applications where reliable data storage is essential, such as in engine control units and infotainment systems.

Conclusion of 93AA56AT-I/ST

The 93AA56AT-I/ST is a versatile and high-performance EEPROM memory IC chip that offers a unique combination of features and benefits. Its wide operating voltage range, fast write cycle time, and Microwire interface make it an excellent choice for a variety of applications. The device's compliance with industry standards and its robust packaging ensure reliability and ease of integration. Whether used in consumer electronics, industrial systems, or automotive applications, the 93AA56AT-I/ST provides a reliable and efficient solution for non-volatile data storage.