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IDT7164S55DI PDF预览

IDT7164S55DI

更新时间: 2024-09-26 13:00:23
品牌 Logo 应用领域
艾迪悌 - IDT 存储内存集成电路静态存储器
页数 文件大小 规格书
9页 108K
描述
Standard SRAM, 8KX8, 55ns, CMOS, CDIP28

IDT7164S55DI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.92
最长访问时间:55 nsI/O 类型:COMMON
JESD-30 代码:R-XDIP-T28JESD-609代码:e0
内存密度:65536 bit内存集成电路类型:STANDARD SRAM
内存宽度:8端子数量:28
字数:8192 words字数代码:8000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:8KX8
输出特性:3-STATE封装主体材料:CERAMIC
封装代码:DIP封装等效代码:DIP28,.6
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL电源:5 V
认证状态:Not Qualified子类别:SRAMs
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

IDT7164S55DI 数据手册

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IDT7164S  
IDT7164L  
CMOS STATIC RAM  
64K (8K x 8-BIT)  
Integrated Device Technology, Inc.  
FEATURES:  
DESCRIPTION:  
• High-speed address/chip select access time  
— Military: 20/25/30/35/45/55/70/85ns (max.)  
— Commercial: 15/20/25/35/70ns (max.)  
• Low power consumption  
• Battery backup operation — 2V data retention voltage  
(L Version only)  
• Produced with advanced CMOS high-performance  
technology  
• Inputs and outputs directly TTL-compatible  
• Three-state outputs  
The IDT7164 is a 65,536 bit high-speed static RAM orga-  
nized as 8K x 8. It is fabricated using IDT’s high-performance,  
high-reliability CMOS technology.  
Address access times as fast as 15ns are available and the  
circuit offers a reduced power standby mode. When CS1 goes  
HIGH or CS2 goes LOW, the circuit will automatically go to,  
and remain in, a low-power stand by mode. The low-power (L)  
version also offers a battery backup data retention capability  
at power supply levels as low as 2V.  
All inputs and outputs of the IDT7164 are TTL-compatible  
and operation is from a single 5V supply, simplifying system  
designs. Fully static asynchronous circuitry is used, requiring  
no clocks or refreshing for operation.  
• Available in:  
— 28-pin DIP and SOJ  
• Military product compliant to MIL-STD-883, Class B  
The IDT7164 is packaged in a 28-pin 300 mil DIP and SOJ;  
and 28-pin 600 mil DIP.  
Military grade product is manufactured in compliance 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  
65,536 BIT  
ADDRESS  
DECODER  
MEMORY ARRAY  
A12  
7
0
I/O  
0
I/O CONTROL  
I/O 7  
CS1  
CS2  
OE  
CONTROL  
LOGIC  
2967 drw 01  
WE  
The IDT logo is a registered trademark of Integrated Device Technology, Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
MAY 1996  
1996 Integrated Device Technology, Inc.  
2967/8  
For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.  
6.1  
1

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