Microchip Technology

93C66BT-I/MC  

Memory ICs Products

93C66BT-I/MC Description

The 93C66BT-I/MC is a high-performance, 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for a wide range of applications requiring reliable and efficient data storage. It features a Microwire memory interface, which allows for fast and efficient communication with host systems. The 93C66BT-I/MC operates at a clock frequency of 2 MHz, ensuring quick data access and transfer times. The memory is organized as 256 x 16 bits, providing ample storage for various data types.

This EEPROM chip is housed in an 8DFN surface-mount package, making it suitable for compact and high-density PCB designs. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a variety of power supply configurations. The 93C66BT-I/MC also boasts a write cycle time of 2ms, which is significantly faster than many comparable EEPROM devices, enhancing overall system performance.

93C66BT-I/MC Features

• High-Speed Operation: With a clock frequency of 2 MHz, the 93C66BT-I/MC ensures rapid data access and transfer, making it ideal for applications requiring quick response times.
• Microwire Interface: The Microwire memory interface provides a simple and efficient means of communication with host systems, reducing complexity and improving reliability.
• Robust Memory Organization: The 256 x 16 memory organization offers a total of 4Kbit of storage, providing ample space for storing configuration data, calibration parameters, and other critical information.
• Fast Write Cycle Time: The 2ms write cycle time ensures that data can be written quickly and efficiently, minimizing system downtime and enhancing overall performance.
• Wide Operating Voltage Range: The 4.5V to 5.5V supply voltage range provides flexibility in power supply design, making the 93C66BT-I/MC suitable for a variety of applications.
• Surface-Mount Packaging: The 8DFN surface-mount package is ideal for high-density PCB designs, allowing for compact and efficient system integration.
• Compliance and Reliability: The 93C66BT-I/MC is REACH unaffected and RoHS3 compliant, ensuring that it meets the highest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.

93C66BT-I/MC Applications

The 93C66BT-I/MC is well-suited for a variety of applications where reliable and efficient data storage is crucial. Some specific use cases include:

• Industrial Control Systems: The fast write cycle time and robust memory organization make the 93C66BT-I/MC ideal for storing calibration data and configuration parameters in industrial control systems.
• Telecommunications: The high-speed operation and Microwire interface enable efficient data storage and retrieval in telecommunications equipment, ensuring reliable operation.
• Consumer Electronics: The compact 8DFN package and wide operating voltage range make the 93C66BT-I/MC suitable for consumer electronics applications where space and power efficiency are critical.
• Automotive Systems: The 93C66BT-I/MC's reliability and compliance with environmental standards make it a suitable choice for automotive applications, where data integrity and safety are paramount.

Conclusion of 93C66BT-I/MC

The 93C66BT-I/MC is a versatile and high-performance EEPROM memory IC chip that offers significant advantages over similar models. Its fast write cycle time, Microwire interface, and robust memory organization make it ideal for applications requiring reliable and efficient data storage. The wide operating voltage range and surface-mount packaging further enhance its flexibility and suitability for a variety of applications. With its compliance with environmental and safety standards, the 93C66BT-I/MC is a reliable choice for engineers and designers seeking a high-quality EEPROM solution.

93C66BT-I/MC Documents

Download datasheets and manufacturer documentation for 93C66BT-I/MC

PCN Assembly/Origin :

Assembly Site 27/Jan/2021      

Datasheets :

93AA66x, 93LC66x, 93C66x      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

93C66B Development Tool Selector      

HTML Datasheet :

93AA66x, 93LC66x, 93C66x      

PCN Design/Specification :

Lead Frame Update 29/Jun/2015       Mold Compound Update 18/Feb/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH