Microchip Technology

93C66A-E/ST  

Memory ICs Products

93C66A-E/ST Description

The 93C66A-E/ST is a high-performance, 4Kbit EEPROM memory IC chip designed by Microchip Technology. This device is part of the 93C66A family and is packaged in an 8-TSSOP tube format, making it suitable for surface mount applications. The 93C66A-E/ST features a Microwire memory interface, which allows for efficient and reliable data communication. It operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency of up to 2 MHz, ensuring fast data access and processing.

The memory organization of the 93C66A-E/ST is 512 x 8, providing a total memory size of 4Kbit. This organization allows for efficient storage and retrieval of data, making it ideal for applications requiring non-volatile memory solutions. The device also boasts a write cycle time of 2ms, ensuring quick data writes and minimizing system downtime.

93C66A-E/ST Features

• Memory Size and Organization: The 93C66A-E/ST offers a 4Kbit memory size with a 512 x 8 organization, providing ample storage for various applications.
• Microwire Interface: The Microwire interface ensures reliable and efficient data communication, making it suitable for systems requiring robust data transfer capabilities.
• Fast Clock Frequency: With a clock frequency of up to 2 MHz, the 93C66A-E/ST ensures quick data access and processing, enhancing overall system performance.
• Quick Write Cycle Time: The 2ms write cycle time minimizes system downtime, ensuring efficient data writes and high system throughput.
• Wide Supply Voltage Range: The 4.5V to 5.5V supply voltage range provides flexibility in power supply design, making the device suitable for a variety of applications.
• Surface Mount Compatibility: The 8-TSSOP package format is ideal for surface mount applications, ensuring ease of integration into modern electronic systems.
• Compliance and Safety: The 93C66A-E/ST is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

93C66A-E/ST Applications

The 93C66A-E/ST is ideal for a variety of applications requiring non-volatile memory solutions. Its Microwire interface and fast clock frequency make it suitable for systems that require efficient data communication and quick data access. Some specific use cases include:

• Embedded Systems: The 93C66A-E/ST can be used in embedded systems where reliable non-volatile memory is required for storing configuration data, firmware, or other critical information.
• Telecommunications: In telecommunications equipment, the device can store essential data such as device settings, network configurations, and calibration parameters.
• Consumer Electronics: The 93C66A-E/ST can be used in consumer electronics for storing user settings, preferences, and other non-volatile data.
• Industrial Control Systems: In industrial applications, the device can store critical system parameters, calibration data, and other essential information required for system operation and maintenance.

Conclusion of 93C66A-E/ST

The 93C66A-E/ST is a versatile and high-performance EEPROM memory IC chip that offers a combination of fast data access, reliable communication, and efficient data storage. Its Microwire interface, wide supply voltage range, and quick write cycle time make it an ideal choice for a variety of applications requiring non-volatile memory solutions. With its surface mount compatibility, compliance with environmental and safety standards, and high resistance to moisture, the 93C66A-E/ST stands out as a reliable and efficient memory solution in the electronics industry.

93C66A-E/ST Documents

Download datasheets and manufacturer documentation for 93C66A-E/ST

DTS :

View in Development Tools Selector      

PCN :

Product Change Notification (PDF)