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71256TTSA20TPG PDF预览

71256TTSA20TPG

更新时间: 2024-02-03 15:54:28
品牌 Logo 应用领域
艾迪悌 - IDT 静态存储器光电二极管内存集成电路
页数 文件大小 规格书
8页 80K
描述
Application Specific SRAM, 32KX8, 20ns, CMOS, PDIP28

71256TTSA20TPG 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.6最长访问时间:20 ns
I/O 类型:COMMONJESD-30 代码:R-PDIP-T28
JESD-609代码:e3内存密度:262144 bit
内存集成电路类型:APPLICATION SPECIFIC SRAM内存宽度:8
端子数量:28字数:32768 words
字数代码:32000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:32KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP28,.3封装形状:RECTANGULAR
封装形式:IN-LINE并行/串行:PARALLEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified最大待机电流:0.015 A
最小待机电流:4.5 V子类别:SRAMs
最大压摆率:0.145 mA标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn) - annealed
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

71256TTSA20TPG 数据手册

 浏览型号71256TTSA20TPG的Datasheet PDF文件第2页浏览型号71256TTSA20TPG的Datasheet PDF文件第3页浏览型号71256TTSA20TPG的Datasheet PDF文件第4页浏览型号71256TTSA20TPG的Datasheet PDF文件第5页浏览型号71256TTSA20TPG的Datasheet PDF文件第6页浏览型号71256TTSA20TPG的Datasheet PDF文件第7页 
CMOS Static RAM  
256K (32K x 8-Bit)  
IDT71256SA/TTSA  
Features  
Description  
32K x 8 advanced high-speed CMOS static RAM  
TheIDT71256SA isa262,144-bithigh-speedStaticRAMorganized  
as32Kx8.ItisfabricatedusingIDT’shigh-perfomance,high-reliability  
CMOS technology. This state-of-the-art technology, combined with  
innovativecircuitdesigntechniques,providesacost-effectivesolutionfor  
high-speedmemoryneeds.  
Commercial (0° to 70°C) and Industrial (-40° to 85°C)  
temperature options  
Equal access and cycle times  
– CommercialandIndustrial:12/15/20/25ns  
One Chip Select plus one Output Enable pin  
Bidirectional data inputs and outputs directly  
TheIDT71256SAhasanoutputenablepinwhichoperatesasfastas  
6ns,withaddress accesstimesasfastas12ns. Allbidirectionalinputsand  
outputsoftheIDT71256SA areTTL-compatibleandoperationisfroma  
single5Vsupply. Fullystaticasynchronouscircuitryisused,requiringno  
clocksorrefreshforoperation.  
TTL-compatible  
Low power consumption via chip deselect  
Commercial product available in 28-pin 300- and 600-mil  
Plastic DIP, 300 mil Plastic SOJ and TSOP packages  
Industrial product available in 28-pin 300 mil Plastic SOJ  
TheIDT71256SAispackagedin28-pin300-and600-milPlasticDIP,  
28-pin300milPlasticSOJandTSOP.  
and TSOP packages  
FunctionalBlockDiagram  
A0  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
A9  
262,144-BIT  
MEMORY  
ARRAY  
ADDRESS  
DECODER  
A10  
A11  
A12  
A13  
A14  
,
8
8
I/O0 - I/O  
7
I/O CONTROL  
2948 drw 01  
CS  
WE  
OE  
CONTROL  
LOGIC  
FEBRUARY 2007  
1
DSC-2948/09  
©2007IntegratedDeviceTechnology,Inc.  

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