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AT17C65-10PI

AT17C65-10PI Description

The AT17C65-10PI is a 64kb Serial EEPROM configuration memory device designed for use in FPGA (Field-Programmable Gate Array) applications. Manufactured by Microchip Technology, this through-hole mounted component is housed in an 8-pin DIP package and is available in a tube packaging format. The AT17C65-10PI operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of power supply configurations. Despite its obsolete product status, the AT17C65-10PI remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

AT17C65-10PI Features

• Memory Size: The AT17C65-10PI offers a substantial 64kb of memory, providing ample space for storing configuration data required by FPGAs.
• Supply Voltage Range: With a wide operating voltage range of 4.5V to 5.5V, the device is versatile and can be integrated into various power supply environments without requiring additional voltage regulation.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into printed circuit boards (PCBs), particularly in applications where surface-mount technology (SMT) may not be feasible.
• Serial EEPROM: As a Serial EEPROM, the AT17C65-10PI provides non-volatile memory storage with the added benefit of serial communication, reducing the number of pins required for interfacing compared to parallel EEPROMs.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1, indicating that it is unaffected by moisture and can be stored and handled without special precautions.
• REACH Compliance: The AT17C65-10PI is REACH unaffected, ensuring compliance with environmental and chemical regulations, which is crucial for global market acceptance.
• ECCN Classification: Classified under ECCN EAR99, the device is not subject to stringent export controls, facilitating international trade and distribution.

AT17C65-10PI Applications

The AT17C65-10PI is ideally suited for applications requiring reliable and non-volatile storage of configuration data for FPGAs. Its 64kb memory capacity and serial communication interface make it particularly useful in:

• FPGA Configuration: Storing and retrieving configuration bitstreams for FPGAs, ensuring that the FPGA can be programmed and reprogrammed as needed.
• Embedded Systems: Providing non-volatile storage for critical system parameters and configuration data in embedded systems.
• Industrial Control Systems: Offering robust and reliable memory solutions for industrial applications where environmental conditions may be harsh.
• Telecommunications: Storing configuration data for telecommunication equipment, ensuring that devices can be reconfigured without loss of critical settings.

Conclusion of AT17C65-10PI

The AT17C65-10PI, despite being marked as obsolete, remains a valuable component for specific applications requiring a reliable 64kb Serial EEPROM with through-hole mounting. Its wide supply voltage range, compliance with environmental regulations, and robust mechanical stability make it an ideal choice for legacy systems and specialized use cases. For engineers and designers working with FPGAs and other systems requiring non-volatile configuration memory, the AT17C65-10PI offers a proven and dependable solution.