EPCQ128SI16N

Configuration PROMs For FPGAs Overview

The EPCQ128SI16N is a serial configuration memory device manufactured by Altera, designed for use with Field Programmable Gate Arrays (FPGAs). It features a storage capacity of 128 Mbit and operates at a maximum frequency of 50 MHz. The device supports a supply voltage range from 2.7 V to 3.6 V and draws a typical operating current of 100 uA. It is housed in a 16-SOIC surface-mount package and functions within an industrial temperature range of -40°C to +85°C.

Configuration PROMs For FPGAs Feature Summary

• Supports system-in-programmable functionality for FPGA configuration updates without physical removal.

Configuration PROMs For FPGAs Applications

• Configuration of Altera Cyclone series FPGAs
• Configuration of Altera MAX series FPGAs

Configuration PROMs For FPGAs Procurement Notes

Verify component authenticity through authorized channels as the part is discontinued. Confirm that the specific revision matches design requirements, noting potential differences between EPCQ and EPCS families regarding ID checks during active serial configuration.

Configuration PROMs For FPGAs Selection Notes

Select this component when a 128 Mbit non-volatile configuration source is required for Altera FPGAs. Ensure the design accommodates the SOIC-16 footprint and validates compatibility with the 2.7V to 3.6V power domain.

Configuration PROMs For FPGAs Part Context

This device belongs to the EPCQ family of quad-synchronous serial configuration memories. It serves as a persistent storage medium for FPGA bitstreams, replacing older parallel configuration PROMs with a simplified serial interface architecture.

Configuration PROMs For FPGAs Replacement Considerations

EPCQ128ASI16N

Configuration PROMs For FPGAs FAQ

Why might Active Serial configuration fail with this device?

Configuration may fail if programming files are generated using Quartus II versions 13.0 or 13.0SP1 without enabling the 'Disable EPCS ID check' option in the Convert Programming File utility.