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EPCS1SI8N 参数 Datasheet PDF下载

EPCS1SI8N图片预览
型号: EPCS1SI8N
PDF下载: 下载PDF文件 查看货源
内容描述: 串行配置器件 [Serial Configuration Devices]
分类和应用: 内存集成电路光电二极管过程控制系统PCS时钟
文件页数/大小: 32 页 / 241 K
品牌: ALTERA [ ALTERA CORPORATION ]
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Chapter 4. Serial Configuration
Devices (EPCS1, EPCS4,
EPCS16 & EPCS64) Data Sheet
C51014-2.0
Features
The serial configuration devices provide the following features:
1-, 4-, 16-, and 64-Mbit flash memory devices that serially configure
Stratix
®
II FPGAs and the Cyclone™ series FPGAs using the active
serial (AS) 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
3.3-V operation
Available in 8-pin and 16-pin small outline integrated circuit (SOIC)
package
Enables the Nios
®
processor to access unused flash memory through
AS memory interface
Re-programmable memory with more than 100,000 erase/program
cycles
Write protection support for memory sectors using status register
bits
In-system programming support with SRunner software driver
Programming support with USB Blaster™ or ByteBlaster™ II
download cables
Additional programming support with the Altera
®
Programming
Unit (APU) and programming hardware from BP Microsystems,
System General, and other vendors
Software design support with the Altera Quartus
®
II development
system for Windows-based PCs as well as Sun SPARC station and
HP 9000 Series 700/800
Delivered with the memory array erased (all the bits set to
1)
Whenever the term “serial configuration device(s)” is used in
this document, it refers to Altera EPCS1, EPCS4, EPCS16, and
EPCS64 devices.
1
Functional
Description
With SRAM-based devices such as Stratix II FPGAs and the Cyclone
series FPGAs, configuration data must be reloaded each time the device
powers up, the system initializes, or when new configuration data is
needed. Serial configuration devices are flash memory devices with a
Altera Corporation
July 2004
Core Version a.b.c variable
4–1
Preliminary