Altera EPCS4SI8N

系统内可编程4Mb2.7V ~ 3.6V

Overview

The EPCS4SI8N is a 4Mbit serial configuration device in 8 pin SOIC package. This EPCS flash memory device can store configuration data for FPGA configuration purpose after power on. It can be used on all FPGA that support AS x1 configuration scheme. We can access unused memory locations of EPCS device to store or retrieve data through Nios processor and SOPC builder. The FPGA can program the EPCS device in-system using JTAG interface.

Features

Supports active serial (AS) x1 configuration scheme

Easy-to-use four-pin interface

Low cost, low pin count, and non-volatile memory

Low current during configuration and near-zero standby mode current

2.7-V to 3.6-V operation

EPCS1, EPCS4, and EPCS16 devices are available in an 8-pin small-outline integrated circuit (SOIC) package

EPCS64 and EPCS128 devices available in 16-pin SOIC package

Enables the Nios processor to access unused flash memory through AS memory interface

Reprogrammable memory with more than 100,000 erase or program cycles

Write protection support for memory sectors using status register bits

In-system programming (ISP) support with SRunner software driver

ISP support with USB-Blaster, EthernetBlaster, or ByteBlaster II download cables

Applications

Automotive 

Body electronics & lighting 

Industrial 

Factory automation & control 

Personal electronics 

Gaming