Microchip Technology's AT93C66-10PI EEPROM

The AT93C66-10PI is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) device produced by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This particular EEPROM offers a robust storage solution for applications that require data retention without power, and it is designed for optimal performance in a wide range of industrial, automotive, and consumer electronics.

Key Features:

• Memory Size: The AT93C66-10PI offers 4K (4,096 bits) of memory, organized as 256 x 16-bit or 512 x 8-bit, providing flexibility for storing configuration data, calibration constants, and device identifiers.
• Operating Voltage: It operates at a voltage range of 2.7V to 5.5V, making it suitable for various low-power and standard applications.
• Speed: The device boasts a fast write cycle time of 5 ms, ensuring quick data storage and efficient performance in systems where write operation speed is critical.
• Temperature Range: This EEPROM can reliably operate in a wide temperature range from -40°C to +85°C, catering to demanding environmental conditions.
• Interface: The AT93C66-10PI communicates via a simple three-wire serial interface, which is compatible with the SPI protocol, ensuring easy integration with most microcontrollers.
• Endurance: It offers a write endurance of 1 million write cycles, and a data retention period of 100 years, providing reliable storage over the product's lifetime.
• Packaging: The device comes in a PDIP (Plastic Dual In-line Package) form, with 8 pins, which is widely used and easy to handle for PCB designs.

Applications:

The AT93C66-10PI is versatile and can be used in a variety of applications, including:

• Industrial control systems
• Automotive systems
• Portable consumer devices
• Medical devices
• Smart cards

Its reliability, ease of integration, and manufacturer backing make the AT93C66-10PI from Microchip Technology an excellent choice for designers and engineers looking for a non-volatile memory solution that they can trust to perform consistently across a range of challenging conditions and applications.