Microchip Technology

AT93C66A-10TI-2.7-T  

Memory ICs Products

AT93C66A-10TI-2.7-T Description

The AT93C66A-10TI-2.7-T is a 4Kbit EEPROM memory IC chip designed for a wide range of electronic applications. Manufactured by Microchip Technology, this chip features a 3-wire serial interface and is packaged in an 8-pin TSSOP (Thin Small Outline Package) format. The device operates within a voltage range of 2.7V to 5.5V, making it suitable for various power supply configurations. It supports a clock frequency of 2 MHz, ensuring efficient data transfer rates. The memory organization is flexible, offering configurations of 512 x 8 or 256 x 16 bits, providing versatility for different memory requirements.

AT93C66A-10TI-2.7-T Features

• Memory Size and Organization: The AT93C66A-10TI-2.7-T provides 4Kbit of EEPROM memory, organized as 512 x 8 or 256 x 16 bits. This flexibility allows designers to optimize memory usage based on their specific application needs.
• Operating Voltage: With a wide operating voltage range of 2.7V to 5.5V, this EEPROM is suitable for applications with varying power supply requirements, enhancing its compatibility across different systems.
• Clock Frequency: The device supports a clock frequency of up to 2 MHz, ensuring fast data transfer rates and efficient performance in time-sensitive applications.
• Write Cycle Time: The write cycle time for the AT93C66A-10TI-2.7-T is 10ms, which is relatively fast compared to similar EEPROM devices, reducing the time required for data updates.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint of the device.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the AT93C66A-10TI-2.7-T is highly resistant to moisture, making it suitable for use in various environmental conditions without the need for special handling precautions.
• Compliance and Status: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. However, it is important to note that the product is currently marked as obsolete by the manufacturer.

AT93C66A-10TI-2.7-T Applications

The AT93C66A-10TI-2.7-T is ideal for applications requiring reliable, non-volatile memory storage with fast write cycles and flexible memory organization. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where small form factor and low power consumption are critical, such as in IoT devices, smart sensors, and wearable technology.
• Industrial Control: Suitable for industrial control applications where data integrity and quick updates are essential, such as in programmable logic controllers (PLCs) and automation systems.
• Consumer Electronics: Can be used in consumer electronics for storing configuration data, firmware, and other critical information that needs to be retained even when power is lost.
• Telecommunications: Useful in telecommunication equipment for storing calibration data, network settings, and other essential parameters that require frequent updates.

Conclusion of AT93C66A-10TI-2.7-T

The AT93C66A-10TI-2.7-T is a versatile and reliable EEPROM memory IC chip that offers a range of technical advantages over similar models. Its wide operating voltage range, fast write cycle time, and flexible memory organization make it suitable for a variety of applications. Despite being marked as obsolete, the device remains a valuable component for designers seeking a robust, non-volatile memory solution. Its compliance with international regulations and moisture resistance further enhance its appeal for use in diverse environments.

AT93C66A-10TI-2.7-T Documents

Download datasheets and manufacturer documentation for AT93C66A-10TI-2.7-T