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71256SA25PZI PDF预览

71256SA25PZI

更新时间: 2024-02-12 09:06:02
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 81K
描述
Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, TSOP1-28

71256SA25PZI 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:TSOP包装说明:TSOP1-28
针数:28Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.1Is Samacsys:N
最长访问时间:25 nsI/O 类型:COMMON
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:11.8 mm内存密度:262144 bit
内存集成电路类型:STANDARD SRAM内存宽度:8
湿度敏感等级:3功能数量:1
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:85 °C最低工作温度:-40 °C
组织:32KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装等效代码:TSSOP28,.53,22封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL
电源:5 V认证状态:Not Qualified
座面最大高度:1.2 mm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:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:GULL WING端子节距:0.55 mm
端子位置:DUAL宽度:8 mm
Base Number Matches:1

71256SA25PZI 数据手册

 浏览型号71256SA25PZI的Datasheet PDF文件第2页浏览型号71256SA25PZI的Datasheet PDF文件第3页浏览型号71256SA25PZI的Datasheet PDF文件第4页浏览型号71256SA25PZI的Datasheet PDF文件第5页浏览型号71256SA25PZI的Datasheet PDF文件第6页浏览型号71256SA25PZI的Datasheet PDF文件第7页 
CMOS Static RAM  
256K (32K x 8-Bit)  
IDT71256SA  
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  
262,144-BIT  
MEMORY  
ARRAY  
ADDRESS  
DECODER  
A9  
A10  
A11  
A12  
A13  
A14  
,
8
8
I/O0 - I/O7  
I/O CONTROL  
2948 drw 01  
CS  
WE  
OE  
CONTROL  
LOGIC  
FEBRUARY 2001  
1
DSC-2948/07  
©2000IntegratedDeviceTechnology,Inc.  

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