Microchip Technology

93C66CT-E/ST

93C66CT-E/ST Description

The 93C66CT-E/ST is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to provide reliable and efficient non-volatile storage solutions for a variety of electronic applications. The 93C66CT-E/ST features a 4Kbit memory size organized as 512 x 8 or 256 x 16, offering flexibility in memory configuration. It operates with a clock frequency of 3 MHz, ensuring fast data access and processing capabilities. The memory interface is based on the Microwire protocol, which simplifies communication and integration into existing systems.

The 93C66CT-E/ST is packaged in an 8TSSOP surface mount package, making it suitable for compact and space-constrained designs. It operates within a supply voltage range of 4.5V to 5.5V, providing compatibility with standard power supply voltages. The write cycle time for both word and page operations is 2ms, ensuring efficient data writing capabilities. This EEPROM device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

93C66CT-E/ST Features

• Memory Size and Organization: The 93C66CT-E/ST offers a 4Kbit memory size with a flexible organization of 512 x 8 or 256 x 16, providing ample storage for various applications.
• Clock Frequency: With a clock frequency of 3 MHz, the device ensures fast data access and processing, making it suitable for high-speed applications.
• Microwire Interface: The Microwire memory interface simplifies communication and integration, reducing the complexity of system design.
• Surface Mount Packaging: The 8TSSOP surface mount package is ideal for compact designs, ensuring efficient use of board space.
• Supply Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing compatibility with standard power supplies.
• Fast Write Cycle Time: The write cycle time of 2ms for both word and page operations ensures efficient data writing, enhancing overall system performance.
• Environmental Compliance: The 93C66CT-E/ST is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards.

93C66CT-E/ST Applications

The 93C66CT-E/ST is ideal for a wide range of applications where reliable non-volatile storage is required. Its high-speed performance and flexible memory organization make it suitable for:

• Embedded Systems: Ideal for storing configuration data and firmware in embedded systems.
• Industrial Control: Provides reliable storage for critical parameters in industrial control applications.
• Telecommunications: Suitable for storing network configuration data and other essential information.
• Consumer Electronics: Can be used in consumer electronics for storing user settings and calibration data.
• Automotive: Ideal for automotive applications where non-volatile storage is required for critical system parameters.

Conclusion of 93C66CT-E/ST

The 93C66CT-E/ST from Microchip Technology is a robust and versatile EEPROM memory IC chip, offering a combination of high-speed performance, flexible memory organization, and environmental compliance. Its Microwire interface and surface mount packaging make it easy to integrate into a variety of electronic systems. The 93C66CT-E/ST is an excellent choice for applications requiring reliable non-volatile storage, providing a reliable and efficient solution for embedded systems, industrial control, telecommunications, consumer electronics, and automotive applications.