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XC1736ESO8C

XC1736ESO8C Description

The XC1736ESO8C is an OTP (One-Time Programmable) serial configuration PROM manufactured by AMD, designed for storing configuration data for FPGAs. With a 36kb memory size, it operates within a 4.75V to 5.25V supply range and is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for surface-mount applications. This device is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with environmental regulations. Although marked as obsolete, it remains relevant in legacy systems requiring reliable, non-volatile configuration storage. Its moisture sensitivity level (MSL) of 1 indicates robust handling characteristics, allowing unlimited exposure to ambient conditions prior to soldering.

XC1736ESO8C Features

• OTP Memory: Ensures secure, permanent data storage without the risk of accidental erasure.
• Wide Operating Voltage (4.75V–5.25V): Compatible with standard 5V logic systems.
• Surface-Mount Design (8-SOIC): Facilitates compact PCB integration in space-constrained applications.
• 36kb Capacity: Adequate for small to medium FPGA configuration needs.
• Industrial Temperature Range (0°C to 70°C): Suitable for commercial and industrial environments.
• Low Sensitivity to Moisture (MSL 1): Simplifies storage and assembly processes.

XC1736ESO8C Applications

This PROM is ideal for FPGA configuration memory in systems where data integrity and permanence are critical. Common use cases include:

• Legacy industrial control systems requiring stable, long-term configuration storage.
• Embedded computing where OTP security prevents firmware tampering.
• Prototyping and development of FPGA-based designs needing one-time programming.
• Medical and aerospace backup systems (where obsolete components may still be utilized in certified equipment).

Conclusion of XC1736ESO8C

The XC1736ESO8C offers a reliable, single-use configuration solution for FPGAs, combining 5V compatibility, compact packaging, and robust environmental compliance. While obsolete, its OTP architecture and industrial-grade specs make it a pragmatic choice for legacy systems or applications demanding unalterable firmware storage. Engineers working with older AMD FPGA platforms or seeking secure, non-volatile memory may find this device particularly valuable despite its discontinued status.