EPC1441LI20

Configuration PROMs For FPGAs Overview

The Altera EPC1441LI20 is a one-time programmable (OTP) configuration PROM designed for SRAM-based Field Programmable Gate Arrays. It provides 440 kilobits of storage capacity and operates within a voltage range of 3V to 3.6V or 4.75V to 5.25V. The device utilizes a 32-pin Thin Quad Flat Package with dimensions of 7x7 millimeters. It supports an industrial operating temperature range from -40°C to +85°C and features a maximum clock frequency of 8 MHz.

Configuration PROMs For FPGAs Feature Summary

• Provides non-volatile storage for FPGA configuration data using OTP technology
• Supports serial interface communication for programming and configuration operations
• Compatible with Altera SRAM-based logic devices for system initialization

Configuration PROMs For FPGAs Applications

• Configuration of Altera FLEX 10K and FLEX 10KE FPGA families
• Initialization of Altera ACEX 1K and APEX 20K device series
• System setup for Mercury family programmable logic devices

Configuration PROMs For FPGAs Procurement Notes

Verify component authenticity through authorized distributors as the part is discontinued. Confirm package integrity and moisture sensitivity level handling procedures during storage. Ensure compatibility with existing FPGA designs before procurement due to end-of-life status.

Configuration PROMs For FPGAs Selection Notes

Select this component when designing systems requiring persistent configuration storage for legacy Altera SRAM FPGAs. Consider the specific voltage requirements and temperature ratings for the target application environment. Evaluate alternative configuration memory options if long-term supply assurance is critical for production.

Configuration PROMs For FPGAs Part Context

This device belongs to the Enhanced Configuration Device (EPC) series manufactured by Altera, now part of Intel. These components serve as primary configuration sources for various FPGA architectures, replacing earlier EPROM solutions with improved performance and ease of use in embedded design workflows.

Configuration PROMs For FPGAs Replacement Considerations

Public confirmed substitute part numbers are not available for this discontinued component.