EPC1441LI20N

Configuration PROMs For FPGAs Overview

The EPC1441LI20N is a serial configuration memory device manufactured by Altera, designed for SRAM-based Field Programmable Gate Arrays (FPGAs). It features a storage capacity of 440 kilobits and operates within a voltage range of 3.0V to 5.25V. The component supports a maximum operating frequency of 8 MHz and functions across an industrial temperature range of -40°C to +85°C. It utilizes a 20-pin PLCC package.

Configuration PROMs For FPGAs Feature Summary

• Provides non-volatile configuration data for SRAM-based FPGA devices
• Supports standard serial interface protocols for system integration
• Operates with dual voltage supply requirements for flexibility

Configuration PROMs For FPGAs Applications

• Configuration of Altera FLEX 10K and FLEX 10KE FPGA families
• System initialization for Mercury series programmable logic devices
• Industrial control systems requiring reliable FPGA boot sequences

Configuration PROMs For FPGAs Procurement Notes

Verify the specific suffix 'L' indicates the extended industrial temperature range (-40°C to +85°C) compared to commercial variants. Confirm RoHS compliance status as historical Altera documentation may vary. Ensure the 20-pin PLCC footprint matches the target PCB design constraints before procurement.

Configuration PROMs For FPGAs Selection Notes

Select this component when configuring legacy Altera SRAM-based architectures such as the FLEX 10K family. It serves as a direct replacement for older configuration PROMs in existing designs. Evaluate pin compatibility and voltage levels against the target FPGA's configuration requirements to ensure proper system operation.

Configuration PROMs For FPGAs Part Context

This part belongs to the EPC (Enhanced Configuration) device family from Altera. These components are dedicated memory solutions intended to store the bitstream data required to initialize SRAM-based FPGAs upon power-up. They replace traditional parallel configuration methods with simpler serial interfaces.

Configuration PROMs For FPGAs Replacement Considerations

Compatible substitutes include the EPC1441LC20N and EPC1441TI32N. Verify that alternative packages maintain electrical compatibility with the host FPGA configuration pins.