Datasheet > 8R256SRV1402I25

8R256SRV1402I25

更新时间： 2024-02-22 15:05:40

品牌	Logo	应用领域
WEDC		静态存储器内存集成电路
页数	文件大小	规格书
11页	340K
描述
SRAM Card, 16MX16, 250ns, CMOS, CARD-68

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

8R256SRV1402I25 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	CARD-68	Reach Compliance Code：	unknown
风险等级：	5.92	最长访问时间：	250 ns
备用内存宽度：	8	JESD-30 代码：	X-XXMA-X68
内存密度：	268435456 bit	内存集成电路类型：	SRAM CARD
内存宽度：	16	功能数量：	1
端子数量：	68	字数：	16777216 words
字数代码：	16000000	工作模式：	ASYNCHRONOUS
最高工作温度：	85 °C	最低工作温度：	-40 °C
组织：	16MX16	封装主体材料：	UNSPECIFIED
封装形状：	UNSPECIFIED	封装形式：	MICROELECTRONIC ASSEMBLY
并行/串行：	PARALLEL	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	标称供电电压 (Vsup)：	3.3 V
表面贴装：	NO	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	UNSPECIFIED
端子位置：	UNSPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

8R256SRV1402I25 数据手册

SRV01-SRV04

White Electronic Designs

PCMCIA SRAM MEMORY CARD — SRV SERIES

SRAM Memory Card 256KB Through 8MB

FEATURES

GENERAL DESCRIPTION

High Performance SRAM memory Card

The WEDC SRAM Series (SRV) memory cards offer a

high performance nonvolatile storage solution for code

and data storage, disk caching, and write intensive mobile

and embedded applications.

Universal 3.3 to 5 Volt Supply allows for wider

compatibility between systems.

Fast Access times: 150ns @ 5V

250ns @ 3.3V

Packaged in PCMCIA type I or type II housing (type II for

cards with extended battery backup time and 8MB cards),

the WEDC SRAM SRV series is based on 1 or 4Mbit

SRAM memories, providing densities from 256 Kilobytes

to 8 Megabytes.

x8/x16 PCMCIA standard interface

Low Power CMOS technology provides very low

power and reliable data retention characteristics

• Standby current < 100μA typical

The SRV series of SRAM memory cards is a universal

3V/ 5V power supply and operates at speeds as high

as 150ns. The cards are based on advanced CMOS

technology providing very low power and reliable data

retention characteristics. WEDC’s SRAM cards contain

a rechargeable lithium battery and recharge circuitry,

eliminating the need for replaceable batteries found in

many SRAM cards.

Rechargeable Lithium battery with recharge

circuitry

• eliminates the need for replaceable batteries

• standby current during recharge typically < 2mA

• battery backup time

– 7 months - type I card

WEDC’s standard cards are shipped with WEDC’s SRAM

Logo. Cards are also available with blank housings

(no Logo). The blank housings are available in both a

recessed (for label) and ﬂat housing. Please contact

WEDC sales representative for further information on

Custom artwork.

– 18 months - type II card

typical based on 4MB (lower

densities will have greater storage

times)

Unlimited write cycles, no endurance issues

Optional Features:

• 2KB EEPROM attribute memory containing CIS

• Optional Hardware Write Protect switch

PC Card Standard Type I or Type II Form Factor

February 2007

Rev. 2

White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com

12 3 4 5 6 7...11

下载PDF

与8R256SRV1402I25相关器件

型号	品牌	描述	获取价格	数据表
8R256SRV1403C15	WEDC	SRAM Card, 16MX16, 150ns, CMOS, CARD-68	获取价格
8R256SRV1403C25	WEDC	SRAM Card, 16MX16, 250ns, CMOS, CARD-68	获取价格
8R256SRV1403I15	WEDC	SRAM Card, 16MX16, 150ns, CMOS, CARD-68	获取价格
8R256SRV1403I25	WEDC	SRAM Card, 16MX16, 250ns, CMOS, CARD-68	获取价格
8R256SRV1404C15	WEDC	SRAM Card, 16MX16, 150ns, CMOS, CARD-68	获取价格
8R256SRV1404C25	WEDC	SRAM Card, 16MX16, 250ns, CMOS, CARD-68	获取价格

与8R256SRV1402I25相关文章

STM32F030C6芯片介绍：主要参数分析、引脚配置说明、功耗及封装
2024-05-11

10
PCF8591数据手册解读：参数、引脚说明
2024-05-11

16
一文带你了解ss8050参数、引脚配置、应用指南
2024-05-11

7
深入解析AD7606高性能多通道模数转换器：资料手册参数分析
2024-05-10

10

产品中心

服务支持

精选活动

关于我们

帮助中心

8R256SRV1402I25

8R256SRV1402I25 技术参数

8R256SRV1402I25 数据手册

与8R256SRV1402I25相关器件

与8R256SRV1402I25相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

8R256SRV1402I25

8R256SRV1402I25 技术参数

8R256SRV1402I25 数据手册

与8R256SRV1402I25相关器件

与8R256SRV1402I25相关文章

您还可以找

您在本页遇到什么问题？