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AT17LV128-10NC

AT17LV128-10NC Description

The AT17LV128-10NC is a 128kb Serial EEPROM configuration memory device manufactured by Microchip Technology, designed specifically for FPGA (Field-Programmable Gate Array) applications. This surface-mount IC operates within a dual-voltage range (3V–3.6V or 4.75V–5.25V), offering flexibility for low-power or standard 5V systems. With an operating temperature range of 0°C to 70°C, it suits industrial and commercial environments. The device is packaged in an 8-SOIC tube, ensuring easy integration into PCB designs. Though marked as obsolete, it remains relevant for legacy systems requiring reliable non-volatile memory for FPGA configuration storage.

AT17LV128-10NC Features

• Memory Capacity: 128kb (16kB) for storing FPGA bitstreams or configuration data.
• Dual Voltage Support: Compatible with 3.3V and 5V systems, enhancing design versatility.
• Serial EEPROM Interface: Simplifies integration with FPGAs via a serial protocol.
• Extended Temperature Range: Operates reliably in 0°C to 70°C environments.
• Surface-Mount Package: 8-SOIC form factor for compact PCB layouts.
• REACH Unaffected: Compliant with environmental regulations, ensuring long-term usability.
• Moisture Sensitivity Level (MSL) 1: Suitable for extended storage without humidity concerns.

AT17LV128-10NC Applications

• FPGA Configuration: Ideal for storing configuration data for Xilinx, Altera, or Lattice FPGAs.
• Industrial Control Systems: Used in legacy industrial automation equipment requiring stable memory.
• Embedded Systems: Supports microcontroller-based designs needing external EEPROM for data logging.
• Telecommunications: Reliable for networking hardware where configuration persistence is critical.
• Medical Devices: Suitable for non-volatile storage in older medical electronics.

Conclusion of AT17LV128-10NC

The AT17LV128-10NC provides a robust, dual-voltage Serial EEPROM solution for FPGA configuration and other non-volatile memory needs. While obsolete, its 128kb capacity, wide voltage range, and industrial-grade reliability make it a practical choice for maintaining or upgrading legacy systems. Engineers working with older FPGA designs or industrial applications will find this device a dependable component for ensuring consistent performance. For new designs, consider modern alternatives, but for existing systems, the AT17LV128-10NC remains a viable option.