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STK12C68-SF45TR PDF预览

STK12C68-SF45TR

更新时间: 2024-09-19 05:29:23
品牌 Logo 应用领域
SIMTEK 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
20页 526K
描述
8Kx8 AutoStore nvSRAM

STK12C68-SF45TR 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:0.350 INCH, PLASTIC, SOIC-28Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.71Is Samacsys:N
最长访问时间:45 nsJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:18.365 mm
内存密度:65536 bit内存集成电路类型:NON-VOLATILE 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:8192 words字数代码:8000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:8KX8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:PARALLEL认证状态:Not Qualified
座面最大高度:2.54 mm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:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:8.407 mm
Base Number Matches:1

STK12C68-SF45TR 数据手册

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STK12C68 (SMD5962-94599)  
8Kx8 AutoStore nvSRAM  
DESCRIPTION  
FEATURES  
• 25, 35, 45, 55 ns Read Access & Write Cycle Time  
The Simtek STK12C68 is a 64Kb fast static RAM  
with a non-volatile Quantum Trap storage element  
included with each memory cell.  
• Unlimited Read/Write Endurance  
• Automatic Non-volatile STORE on Power Loss  
The SRAM provides the fast access & cycle times,  
ease of use and unlimited read & write endurance of  
a normal SRAM.  
• Non-Volatile STORE Under Hardware or Software  
Control  
• Automatic RECALL to SRAM on Power Up  
• Unlimited RECALL Cycles  
Data transfers automatically to the non-volatile stor-  
age cells when power loss is detected (the STORE  
operation). On power up, data is automatically  
restored to the SRAM (the RECALL operation). Both  
STORE and RECALL operations are also available  
under software control.  
• 1 Million STORE Cycles  
• 100-Year Non-volatile Data Retention  
• Single 5V ± 10% Power Supply  
• Commercial, Industrial, Military Temperatures  
The Simtek nvSRAM is the first monolithic non-vola-  
tile memory to offer unlimited writes and reads. It is  
the highest performance, most reliable non-volatile  
memory available.  
• 28-pin 330-mil SOIC, 300-mil PDIP, and 600-mil  
PDIP Packages (RoHS-Compliant)  
• 28-Pin CDIP and LCC Military Packages  
Block Diagram  
VCAP  
VCCX  
POWER  
CONTROL  
QUANTUM TRAP  
128 x 512  
STORE  
RECALL  
A5  
A6  
A7  
A8  
STORE/  
RECALL  
CONTROL  
STATIC RAM  
ARRAY  
128 X 512  
A9  
A11  
A12  
SOFTWARE  
DETECT  
A0 – A12  
DQ0  
DQ1  
DQ2  
DQ3  
DQ4  
DQ5  
DQ6  
DQ7  
COLUMN I/O  
COLUMN DEC  
A0 A1 A2 A3 A4 A10  
G
E
W
This product conforms to specifications per the  
terms of Simtek standard warranty. The product  
has completed Simtek internal qualification testing  
and has reached production status.  
Rev 0.7  
Document Control #ML0008  
February 2007  
1

STK12C68-SF45TR 替代型号

型号 品牌 替代类型 描述 数据表
STK12C68-SF45ITR CYPRESS

功能相似

64 Kbit (8K x 8) AutoStore nvSRAM 25 ns, 35 ns, and 45 ns access times

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