XC1736EPC20I

Configuration PROMs For FPGAs Overview

The XC1736EPC20I is a 36-kilobit One-Time Programmable (OTP) configuration PROM designed for initializing Field-Programmable Gate Array (FPGA) designs. It operates within a supply voltage range of 4.5V to 5.5V and supports an industrial operating temperature range from -40°C to +85°C. The component is housed in a 20-pin Plastic Leadless Chip Carrier (PLCC) package, providing a compact solution for storing FPGA configuration data.

Configuration PROMs For FPGAs Feature Summary

• Stores non-volatile configuration data for FPGA initialization
• Utilizes One-Time Programmable memory technology
• Operates within standard industrial temperature ranges

Configuration PROMs For FPGAs Applications

• Initializing Xilinx FPGAs upon power-up
• Storing bitstream data for embedded systems
• Configuration storage in industrial control hardware

Configuration PROMs For FPGAs Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature grade (-40°C to +85°C). Confirm the package type matches the required 20-PLCC footprint. Ensure the OTP nature aligns with permanent configuration needs rather than reprogrammable requirements.

Configuration PROMs For FPGAs Selection Notes

Select this part when a dedicated, low-cost OTP solution is required for FPGA configuration instead of flash or SRAM-based alternatives. Consider the fixed capacity of 36K bits against the design's bitstream size. Evaluate the PLCC package compatibility with existing PCB layouts.

Configuration PROMs For FPGAs Part Context

This component belongs to AMD's legacy configuration PROM family, historically associated with Xilinx products. These devices serve as primary configuration sources for early generation FPGAs, replacing mask-programmed chips to allow field updates during development phases.

Configuration PROMs For FPGAs Replacement Considerations

Check for direct pin-compatible OTP replacements within the same density class. Verify if newer FPGA families support alternative configuration methods that might render this specific PROM obsolete.