AMD

XC1765EPD8I

XC1765EPD8I Description

The XC1765EPD8I is an OTP (One-Time Programmable) configuration PROM from AMD, designed for FPGA configuration memory applications. This 65kb memory device operates within a 4.5V to 5.5V supply range, making it compatible with standard 5V logic systems. Housed in an 8-DIP (Dual Inline Package), it is suited for through-hole mounting, ensuring robust mechanical stability in industrial environments. The device is classified as obsolete but remains relevant for legacy systems requiring reliable, non-volatile configuration storage. Its EAR99 ECCN designation indicates broad exportability, while REACH Unaffected status confirms compliance with environmental regulations.

XC1765EPD8I Features

• OTP Memory: Ensures permanent, tamper-proof storage of configuration data.
• Wide Voltage Range (4.5V–5.5V): Compatible with 5V systems, reducing need for voltage regulation.
• Through-Hole Package (8-DIP): Ideal for prototyping and legacy PCB designs.
• Industrial Temperature Support: Suitable for harsh environments.
• Non-Volatile Storage: Retains data without power, critical for FPGA boot-up.
• Obsolete but Reliable: Trusted in legacy applications where newer alternatives may not be backward-compatible.

XC1765EPD8I Applications

• FPGA Configuration: Stores boot code for AMD/Xilinx FPGAs in industrial control systems.
• Legacy Embedded Systems: Used in military, aerospace, and telecommunications equipment requiring long-term stability.
• Prototyping & Development: Facilitates hardware testing due to through-hole mounting ease.
• High-Reliability Systems: Ideal for applications where data integrity is critical (e.g., medical devices, automotive ECUs).

Conclusion of XC1765EPD8I

The XC1765EPD8I offers a robust, one-time programmable solution for FPGA configuration, combining 5V compatibility, industrial durability, and secure data retention. While obsolete, its through-hole package and OTP reliability make it indispensable for legacy systems, prototyping, and high-reliability applications. Engineers seeking a proven, no-frills PROM for FPGA initialization will find this device a dependable choice.