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MSC23V47257TD-50BS18 PDF预览

MSC23V47257TD-50BS18

更新时间: 2024-09-23 03:00:15
品牌 Logo 应用领域
冲电气 - OKI 存储内存集成电路光电二极管动态存储器
页数 文件大小 规格书
10页 91K
描述
4,194,304-Word x 72-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO

MSC23V47257TD-50BS18 技术参数

生命周期:Obsolete零件包装代码:DIMM
包装说明:,针数:168
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 WITH EDO
最长访问时间:50 ns其他特性:RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
JESD-30 代码:R-XDMA-N168内存密度:301989888 bit
内存集成电路类型:EDO DRAM MODULE内存宽度:72
功能数量:1端口数量:1
端子数量:168字数:4194304 words
字数代码:4000000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:4MX72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):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子形式:NO LEAD
端子位置:DUALBase Number Matches:1

MSC23V47257TD-50BS18 数据手册

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This version: Apr. 22. 1999  
Previous version: Apr. 1. 1999  
Semiconductor  
MSC23V47257TD-xxBS18  
4,194,304-Word x 72-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO  
DESCRIPTION  
The MSC23V47257TD-xxBS18 is a 4,194,304-word x 72-bit CMOS dynamic random access memory module which  
is composed of eighteen 16Mb(4Mx4) DRAMs in TSOP packages mounted with eighteen decoupling capacitors.  
This is an 168-pin dual in-line memory module. This module supports any application where high density and large  
capacity of storage memory are required.  
FEATURES  
· 4,194,304-word x 72-bit organization  
· 168-pin Dual In-line Memory Module  
· Gold tab  
· Single 3.3V power supply, ±0.3V tolerance  
· Input  
: LVTTL compatible  
· Output  
: LVTTL compatible, 3-state  
· Refresh : 2048cycles/ 32ms  
· /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability  
· Fast page mode with EDO, read modify write capability  
· Multi-bit test mode capability  
· Serial Presence Detect  
PRODUCT FAMILY  
Cycle  
Time  
(Min.)  
Access Time (Max.)  
Power Dissipation (Max.)  
Family  
tRAC  
50ns  
60ns  
70ns  
tAA  
tCAC  
13ns  
15ns  
20ns  
tOEA  
13ns  
15ns  
20ns  
Operating  
6480mW  
5832mW  
5184mW  
Standby  
MSC23V47257TD-50BS18  
MSC23V47257TD-60BS18  
MSC23V47257TD-70BS18  
25ns  
30ns  
35ns  
84ns  
104ns  
124ns  
32.4mW  

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