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MSC23840D-70BS20 PDF预览

MSC23840D-70BS20

更新时间: 2024-11-02 10:46:03
品牌 Logo 应用领域
冲电气 - OKI 存储动态存储器
页数 文件大小 规格书
9页 88K
描述
8,388,608-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE

MSC23840D-70BS20 技术参数

生命周期:Obsolete零件包装代码:SIMM
包装说明:,针数:72
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.28风险等级:5.84
Is Samacsys:N访问模式:FAST PAGE
最长访问时间:70 ns其他特性:RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
JESD-30 代码:R-XSMA-N72内存密度:335544320 bit
内存集成电路类型:FAST PAGE DRAM MODULE内存宽度:40
功能数量:1端口数量:1
端子数量:72字数:8388608 words
字数代码:8000000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:8MX40封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
认证状态:Not Qualified最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子形式:NO LEAD
端子位置:SINGLEBase Number Matches:1

MSC23840D-70BS20 数据手册

 浏览型号MSC23840D-70BS20的Datasheet PDF文件第2页浏览型号MSC23840D-70BS20的Datasheet PDF文件第3页浏览型号MSC23840D-70BS20的Datasheet PDF文件第4页浏览型号MSC23840D-70BS20的Datasheet PDF文件第5页浏览型号MSC23840D-70BS20的Datasheet PDF文件第6页浏览型号MSC23840D-70BS20的Datasheet PDF文件第7页 
This version: Mar. 6. 2000  
Previous version: Mar. 8. 1999  
Semiconductor  
MSC23840D-xxBS20/DS20  
8,388,608-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE  
DESCRIPTION  
The MSC23840D-xxBS20/DS20 is an 8,388,608-word x 40-bit CMOS dynamic random access memory module  
which is composed of twenty 16Mb DRAMs (4Mx4) in SOJ packages mounted with twenty decoupling capacitors.  
This is a 72-pin single in-line memory module. This module supports any application where high density and large  
capacity of storage memory are required.  
FEATURES  
8,388,608-word x 40-bit organization  
72-pin Single In-Line Memory Module  
MSC23840D-xxBS20 : Gold tab  
MSC23840D-xxDS20 : Solder tab  
Single 5V power supply, ±10% tolerance  
Input  
: TTL compatible  
Output : TTL compatible, 3-state  
Refresh : 2048cycles/32ms  
Fast page mode, read modify write capability  
/CAS before /RAS refresh, hidden refresh, /RAS only refresh capability  
Multi-bit test mode capability  
PRODUCT FAMILY  
Access Time (Max.)  
Power Dissipation (Max.)  
Cycle Time  
Family  
(Min.)  
tRAC  
tAA  
tCAC tOEA  
Operating  
5225mW  
4950mW  
Standby  
110mW  
MSC23840D-60BS20/DS20  
MSC23840D-70BS20/DS20  
60ns 30ns 15ns 15ns  
70ns 35ns 20ns 20ns  
110ns  
130ns  
1/9  

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8,388,608-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE