EPC1LI20N

Configuration PROMs For FPGAs Overview

The EPC1LI20N is a serial configuration memory device manufactured by Altera, designed to store configuration data for SRAM-based Field Programmable Gate Arrays (FPGAs). It features a storage capacity of 1 Mbit and operates with a maximum clock frequency of 8 MHz. The device supports a supply voltage range of 3.0 V to 3.6 V and is available in a 20-pin PLCC package. It functions as a non-volatile memory solution, ensuring that FPGA configuration data is retained when power is removed.

Configuration PROMs For FPGAs Feature Summary

• Provides non-volatile storage for FPGA configuration bitstreams
• Supports serial interface for efficient data transfer
• Enables reliable system initialization upon power-up

Configuration PROMs For FPGAs Applications

• Configuration of Altera Cyclone and Stratix FPGAs
• Industrial control systems requiring robust startup sequences
• Telecommunications equipment needing persistent configuration storage

Configuration PROMs For FPGAs Procurement Notes

Verify the specific suffix 'N' indicates lead-free compliance and RoHS adherence according to official Altera documentation. Confirm package integrity and pin compatibility with the target PCB footprint. Ensure the source component matches the exact part number to avoid functional mismatches in configuration circuits.

Configuration PROMs For FPGAs Selection Notes

Select this component when designing systems using SRAM-based Altera FPGAs that require external configuration memory. Consider the 1 Mbit capacity limit against the size of the FPGA bitstream. Evaluate the 8 MHz speed requirement against the FPGA's configuration clock needs. Ensure the operating temperature range meets the environmental specifications of the final application.

Configuration PROMs For FPGAs Part Context

The EPC1LI20N belongs to the EPC1 family of configuration devices from Altera. This series is specifically engineered to support the configuration needs of various Altera FPGA families. It serves as a critical peripheral component, bridging the gap between non-volatile storage and the volatile logic arrays of the main processor.

Configuration PROMs For FPGAs Replacement Considerations

Public confirmed substitute part numbers include EPC1LC20 and EPC1LC20N. Verify electrical and mechanical compatibility before substitution.