电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

Q67100-Q2149

产品描述3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh
文件大小860KB,共24页
制造商SIEMENS
官网地址http://www.infineon.com/
下载文档 选型对比 全文预览

Q67100-Q2149概述

3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh

文档预览

下载PDF文档
3.3V 256 K x 16-Bit EDO-DRAM
3.3V 256 K x 16-Bit EDO-DRAM
(Low power version with Self Refresh)
HYB 314175BJ-50/-55/-60
HYB 314175BJL-50/-55/-60
Preliminary Information
262 144 words by 16-bit organization
0 to 70
°C
operating temperature
Fast access and cycle time
RAS access time:
50 ns (-50 version)
55 ns (-55 version)
60 ns (-60 version)
CAS access time:
13ns (-50 & -55 version)
15 ns (-60 version)
Cycle time:
89 ns (-50 version)
94 ns (-55 version)
104 ns (-60 version)
Hype page mode (EDO) cycle time
20 ns (-50 & -55 version)
25 ns (-60 version)
High data rate
50 MHz (-50 & -55 version)
40 MHz (-60 version)
Single + 3.3 V (±0.3 V) supply with a built-
in VBB generator
Low Power dissipation
max. 450 mW active (-50 version)
max. 432 mW active (-55 version)
max. 378 mW active (-60 version)
Standby power dissipation
7.2 mW standby (TTL)
3.6 mW max. standby (CMOS)
0.72 mW max. standby (CMOS) for
Low Power Version
Output unlatched at cycle end allows two-
dimensional chip selection
Read, write, read-modify write, CAS-
before-RAS refresh, RAS-only refresh,
hidden-refresh and hyper page (EDO)
mode capability
2 CAS / 1 WE control
Self Refresh (L-Version)
All inputs and outputs TTL-compatible
512 refresh cycles / 16 ms
512 refresh cycles / 128 ms
Low Power Version only
Plastic Packages:
P-SOJ-40-1 400mil width
The HYB 314175BJ/BJL is the new generation dynamic RAM organized as 262 144 words by
16-bit. The HYB 314175BJ/BJL utilizes CMOS silicon gate process as well as advanced circuit
techniques to provide wide operation margins, both internally and for the system user. Multiplexed
address inputs permit the HYB 314175BJ/BJL to be packed in a standard plastic 400mil wide
P-SOJ-40-1 package. This package size provides high system bit densities and is compatible with
commonly used automatic testing and insertion equipment. System oriented features include Self
Refresh (L-Version), single + 3.3 V (± 0.3 V) power supply, direct interfacing with high performance
logic device families.
Semiconductor Group
1
7.96

Q67100-Q2149相似产品对比

Q67100-Q2149 Q67100-Q2148 HYB314175BJ-50 HYB314175BJ-55 HYB314175BJ-50- HYB314175BJL-50 HYB314175BJ-60 HYB314175BJL-60 HYB314175BJL-55
描述 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh 3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh
厂商名称 - - SIEMENS SIEMENS - SIEMENS SIEMENS SIEMENS SIEMENS
零件包装代码 - - SOJ SOJ - SOJ SOJ SOJ SOJ
针数 - - 40 40 - 40 40 40 40
Reach Compliance Code - - unknow unknow - unknow unknow unknow unknow
ECCN代码 - - EAR99 EAR99 - EAR99 EAR99 EAR99 EAR99
访问模式 - - FAST PAGE WITH EDO FAST PAGE WITH EDO - FAST PAGE WITH EDO FAST PAGE WITH EDO FAST PAGE WITH EDO FAST PAGE WITH EDO
最长访问时间 - - 50 ns 55 ns - 50 ns 60 ns 60 ns 55 ns
其他特性 - - RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH - RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH
JESD-30 代码 - - R-PDSO-J40 R-PDSO-J40 - R-PDSO-J40 R-PDSO-J40 R-PDSO-J40 R-PDSO-J40
内存密度 - - 4194304 bi 4194304 bi - 4194304 bi 4194304 bi 4194304 bi 4194304 bi
内存集成电路类型 - - EDO DRAM EDO DRAM - EDO DRAM EDO DRAM EDO DRAM EDO DRAM
内存宽度 - - 16 16 - 16 16 16 16
功能数量 - - 1 1 - 1 1 1 1
端口数量 - - 1 1 - 1 1 1 1
端子数量 - - 40 40 - 40 40 40 40
字数 - - 262144 words 262144 words - 262144 words 262144 words 262144 words 262144 words
字数代码 - - 256000 256000 - 256000 256000 256000 256000
工作模式 - - ASYNCHRONOUS ASYNCHRONOUS - ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
最高工作温度 - - 70 °C 70 °C - 70 °C 70 °C 70 °C 70 °C
组织 - - 256KX16 256KX16 - 256KX16 256KX16 256KX16 256KX16
输出特性 - - 3-STATE 3-STATE - 3-STATE 3-STATE 3-STATE 3-STATE
封装主体材料 - - PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装形状 - - RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 - - SMALL OUTLINE SMALL OUTLINE - SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
认证状态 - - Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified
刷新周期 - - 512 512 - 512 512 512 512
最大供电电压 (Vsup) - - 3.6 V 3.6 V - 3.6 V 3.6 V 3.6 V 3.6 V
最小供电电压 (Vsup) - - 3 V 3 V - 3 V 3 V 3 V 3 V
标称供电电压 (Vsup) - - 3.3 V 3.3 V - 3.3 V 3.3 V 3.3 V 3.3 V
表面贴装 - - YES YES - YES YES YES YES
技术 - - CMOS CMOS - CMOS CMOS CMOS CMOS
温度等级 - - COMMERCIAL COMMERCIAL - COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子形式 - - J BEND J BEND - J BEND J BEND J BEND J BEND
端子位置 - - DUAL DUAL - DUAL DUAL DUAL DUAL
电感感测:开关应用使一切变得简单
与运动物体存在检测相关的开关和锁存应用会增加设计的复杂度,并且会受到稳定性问题的困扰。这些应用包括检测开关门状态的篡改检测,或者是长期暴露于尘土或油污环境中的齿轮的旋转速度测量;而 ......
maylove 模拟与混合信号
ST-AMG-Sensortile 开箱测评
ST AMG Sensortile 开发大赛 原文链接 http://www.dot-origin.cn/img/figure1.bmp Sensortile是一款小巧玲珑的正方形的IOT模块,具有极强的处理能力,板载 80MHz STM32L476JGY微处理器并具有 ......
奥利晶 MEMS传感器
手机充电器或将成为可选配件
本帖最后由 jameswangsynnex 于 2015-3-3 20:00 编辑 买手机送充电器,这早已成为通信行业约定俗成的规矩。可每当换新手机时,旧的手机充电器也就随之废弃,不仅浪费资源而且处理不当还会变成 ......
dtcxn 消费电子
CORDIC算法
CORDIC算法,很不错的文档,可以算sin cos 开方等等,具体的自己看吧 ...
reallmy FPGA/CPLD
谁评估一下这块板子的价格
主芯片是LPC2214,图片高清,可以看清IC型号 90414 2...
dontium 淘e淘
谁用过uln2003?
我想做一个频闪灯控制器 用at89s52单片机 内置闪烁方式 用4个输出端控制4个led灯板闪烁 实现1拖4的功能 但是一个led灯板需要350ma的电流 所以需要用三极管先放大输出端的电流 有人告诉我用uln20 ......
fld5566 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1359  2004  2855  2640  2106  57  18  47  10  11 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved