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AT17LV256-10PI

AT17LV256-10PI Description

The AT17LV256-10PI is a 256Kb Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed by Microchip Technology, specifically tailored for FPGA (Field-Programmable Gate Array) configuration memory applications. This device is housed in an 8-DIP through-hole package, making it suitable for applications requiring reliable and robust physical mounting. The AT17LV256-10PI operates within a dual voltage range of 3V to 3.6V and 4.5V to 5.5V, providing flexibility in power supply requirements. Despite its obsolescence status, the AT17LV256-10PI remains a viable option for legacy systems and specific applications where its unique features are advantageous.

AT17LV256-10PI Features

• Memory Size: The AT17LV256-10PI offers a substantial 256Kb of non-volatile memory, providing ample storage for configuration data and other critical information.
• Voltage Flexibility: With a dual voltage range of 3V to 3.6V and 4.5V to 5.5V, this EEPROM can accommodate a variety of power supply configurations, enhancing its versatility.
• Through-Hole Mounting: The through-hole package ensures reliable mechanical stability and ease of integration into printed circuit boards (PCBs), especially in industrial and high-reliability applications.
• Serial EEPROM: As a Serial EEPROM, the AT17LV256-10PI provides efficient data storage and retrieval through a serial interface, minimizing the number of pins required for communication.
• Moisture Sensitivity Level (MSL) 1: This device is classified as MSL 1, indicating it is unaffected by moisture, making it suitable for use in various environmental conditions without the need for special handling.
• REACH Compliance: The AT17LV256-10PI is REACH unaffected, ensuring it meets environmental and safety standards for substances used in electronics manufacturing.
• Programmable Type: Although the DigiKey programmability is not verified, the AT17LV256-10PI is inherently programmable, allowing for custom configuration data storage.

AT17LV256-10PI Applications

The AT17LV256-10PI is particularly well-suited for applications requiring reliable and non-volatile memory storage for FPGA configuration data. Its robust through-hole package and dual voltage range make it ideal for:

• Industrial Control Systems: Where reliability and mechanical stability are paramount, the AT17LV256-10PI can store critical configuration data for programmable logic controllers (PLCs) and other industrial automation devices.
• Telecommunications Equipment: In environments with varying power supply conditions, this EEPROM can securely store configuration parameters for communication modules and network devices.
• Medical Devices: The moisture sensitivity level 1 classification ensures the AT17LV256-10PI can be used in medical equipment without compromising performance or reliability.
• Legacy Systems: For older systems that still rely on through-hole components, the AT17LV256-10PI offers a reliable upgrade path for memory storage needs.

Conclusion of AT17LV256-10PI

The AT17LV256-10PI, despite being marked as obsolete, remains a valuable component in the electronics industry for specific applications. Its robust through-hole package, dual voltage range, and substantial memory capacity make it an ideal choice for industrial, telecommunications, and medical applications. The flexibility in power supply requirements and moisture resistance further enhance its suitability for a wide range of environments. For engineers and designers working with legacy systems or requiring a reliable, non-volatile memory solution, the AT17LV256-10PI offers a proven and dependable option.