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IDT71256L35P PDF预览

IDT71256L35P

更新时间: 2024-11-11 22:57:19
品牌 Logo 应用领域
艾迪悌 - IDT 存储内存集成电路静态存储器光电二极管
页数 文件大小 规格书
9页 82K
描述
CMOS STATIC RAM 256K (32K x 8-BIT)

IDT71256L35P 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:0.600 INCH, PLASTIC, DIP-28针数:28
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.07
Is Samacsys:N最长访问时间:35 ns
I/O 类型:COMMONJESD-30 代码:R-PDIP-T28
JESD-609代码:e0长度:36.576 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端口数量: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:70 °C最低工作温度:
组织:32KX8输出特性:3-STATE
可输出:YES封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:SOJ28,.34
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):225
电源:5 V认证状态:Not Qualified
座面最大高度:4.699 mm最大待机电流:0.00012 A
最小待机电流:2 V子类别:SRAMs
最大压摆率:0.105 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:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn85Pb15)
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:30
宽度:15.24 mmBase Number Matches:1

IDT71256L35P 数据手册

 浏览型号IDT71256L35P的Datasheet PDF文件第2页浏览型号IDT71256L35P的Datasheet PDF文件第3页浏览型号IDT71256L35P的Datasheet PDF文件第4页浏览型号IDT71256L35P的Datasheet PDF文件第5页浏览型号IDT71256L35P的Datasheet PDF文件第6页浏览型号IDT71256L35P的Datasheet PDF文件第7页 
IDT71256S  
IDT71256L  
CMOS STATIC RAM  
256K (32K x 8-BIT)  
Integrated Device Technology, Inc.  
FEATURES:  
• High-speed address/chip select time  
DESCRIPTION:  
— Military: 25/30/35/45/55/70/85/100/120/150ns (max.)  
— Commercial: 20/25/35/45ns (max.) Low Power only.  
• Low-power operation  
The IDT71256 is a 262,144-bit high-speed static RAM  
organized as 32K x 8. It is fabricated using IDT’s high-  
performance, high-reliability CMOS technology.  
• Battery Backup operation — 2V data retention  
• Produced with advanced high-performance CMOS  
technology  
• Input and output directly TTL-compatible  
• Available in standard 28-pin (300 or 600 mil) ceramic  
DIP, 28-pin (600 mil) plastic DIP, 28-pin (300 mil) SOJ  
and 32-pin LCC  
Address access times as fast as 20ns are available with  
power consumption of only 350mW (typ.). The circuit also  
offers a reduced power standby mode. When CSgoes HIGH,  
the circuit will automatically go to, and remain in, a low-power  
standbymodeaslongasCSremainsHIGH. Inthefullstandby  
mode, the low-power device consumes less than 15µW,  
typically. This capability provides significant system level  
power and cooling savings. The low-power (L) version also  
offers a battery backup data retention capability where the  
circuit typically consumes only 5µW when operating off a 2V  
battery.  
• Military product compliant to MIL-STD-883, Class B  
The lDT71256 is packaged in a 28-pin (300 or 600 mil)  
ceramic DIP, a 28-pin 300 mil J-bend SOlC, and a 28-pin (600  
mil) plastic DIP, and 32-pin LCC providing high board-level  
packing densities.  
TheIDT71256militaryRAMismanufacturedincompliance  
with the latest revision of MIL-STD-883, Class B, making it  
ideally suited to military temperature applications demanding  
the highest level of performance and reliability.  
FUNCTIONAL BLOCK DIAGRAM  
A0  
VCC  
GND  
262,144 BIT  
MEMORY ARRAY  
ADDRESS  
DECODER  
A14  
I/O 0  
I/O CONTROL  
INPUT  
DATA  
CIRCUIT  
I/O 7  
CS  
CONTROL  
CIRCUIT  
WE  
OE  
2946 drw 01  
The IDT logo is a registered trademark of Integrated Device Technology, Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
AUGUST 1996  
1996 Integrated Device Technology, Inc.  
DSC-2946/7  
7.2  
1

IDT71256L35P 替代型号

型号 品牌 替代类型 描述 数据表
P4C1256-35PCLF PYRAMID

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HIGH SPEED 32K x 8 STATIC CMOS RAM
P4C1256-35PILF PYRAMID

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HIGH SPEED 32K x 8 STATIC CMOS RAM
CY7C199N-35PXC CYPRESS

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32K x 8 Static RAM

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CMOS STATIC RAM 256K (32K x 8-BIT)
IDT71256L35PE ETC

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x8 SRAM
IDT71256L35PE8 IDT

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Standard SRAM, 32KX8, 35ns, CMOS, PDSO28, 0.330 INCH, SOIC-28
IDT71256L35PGI IDT

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Standard SRAM, 32KX8, 35ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28
IDT71256L35PI IDT

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暂无描述
IDT71256L35PK IDT

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Standard SRAM, 32KX8, 35ns, CMOS, PDSO28
IDT71256L35SO IDT

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Standard SRAM, 32KX8, 35ns, CMOS, PDSO28, 0.330 INCH, SOIC-28
IDT71256L35TC IDT

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Standard SRAM, 32KX8, 35ns, CMOS, CDIP28, 0.300 INCH, SIDE BRAZED, DIP-28
IDT71256L35TCB IDT

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Standard SRAM, 32KX8, 35ns, CMOS, CDIP28, 0.300 INCH, THIN, SIDE BRAZED, DIP-28
IDT71256L35TD IDT

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CMOS STATIC RAM 256K (32K x 8-BIT)