EPCS1SI8

Configuration PROMs For FPGAs Overview

The EPCS1SI8 is a serial configuration device manufactured by Altera, designed to store configuration data for Field Programmable Gate Arrays (FPGAs). It utilizes an active serial configuration scheme and operates within a voltage range of 2.7V to 3.6V. The device features a storage capacity of 1 Mbit and supports a maximum clock frequency of 40 MHz. It is housed in an 8-pin SOIC package and functions over an industrial temperature range from -40°C to +85°C.

Configuration PROMs For FPGAs Feature Summary

• Supports active serial configuration for Altera FPGA devices
• Non-volatile flash memory with system-in-programmability capability
• Low pin count interface utilizing SPI protocol

Configuration PROMs For FPGAs Applications

• Configuration of Cyclone series FPGAs
• Storage of Nios II processor programs
• Remote laser ranging systems

Configuration PROMs For FPGAs Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade (-40°C to +85°C) as distinct from commercial variants. Confirm RoHS compliance status through official datasheets prior to integration. Ensure design compatibility with the active serial configuration mode supported by the target FPGA family.

Configuration PROMs For FPGAs Selection Notes

Select this component when a 1 Mbit non-volatile storage solution is required for configuring smaller Altera FPGA devices. The 8-pin SOIC package suits applications with limited board space. Verify that the target FPGA supports the active serial configuration method compatible with this device's interface.

Configuration PROMs For FPGAs Part Context

The EPCS1SI8 belongs to the EPCS series of serial configuration devices developed by Altera. This series provides low-cost, low-pin-count non-volatile memory solutions specifically engineered to configure Altera's programmable logic devices. These components are integral to embedded systems requiring reliable FPGA initialization upon power-up.

Configuration PROMs For FPGAs FAQ

What is the JTAG IDCODE instruction opcode for the EPCS1SI8?

The JTAG IDCODE instruction opcode for enhanced configuration devices, including the EPCS1SI8, is Binary (00 0101 1001).

Does the EPCS1SI8 support system-in-programming?

Yes, the EPCS1SI8 is a reprogrammable device that supports system-in-programming capabilities.