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STK14C88-3NF45I PDF预览

STK14C88-3NF45I

更新时间: 2024-11-08 04:30:23
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
17页 495K
描述
32Kx8 AutoStore nvSRAM

STK14C88-3NF45I 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:0.300 INCH, PLASTIC, SOIC-32Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.69Is Samacsys:N
最长访问时间:45 nsJESD-30 代码:R-PDSO-G32
JESD-609代码:e3长度:20.725 mm
内存密度:262144 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:32
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
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP32,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:PARALLEL
峰值回流温度(摄氏度):260电源:3.3 V
认证状态:Not Qualified座面最大高度:2.54 mm
最大待机电流:0.001 A子类别:SRAMs
最大压摆率:0.044 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL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处于峰值回流温度下的最长时间:22
宽度:7.51 mmBase Number Matches:1

STK14C88-3NF45I 数据手册

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STK14C88-3  
32Kx8 AutoStore nvSRAM  
FEATURES  
DESCRIPTION  
• 35, 45 ns Read Access & R/W Cycle Time  
The Simtek STK14C88-3 is a 256Kb 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 3.3V ± 10% Power Supply  
• Commercial and Industrial 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.  
• 32-Pin 300 mil SOIC and 600 mil PDIP Pack-  
ages (RoHS-Compliant)  
BLOCK DIAGRAM  
V
CCX  
VCAP  
Quatum Trap  
512 X 512  
STORE  
RECALL  
A5  
A6  
A7  
A8  
POWER  
CONTROL  
STORE  
/
STATIC RAM  
ARRAY  
512 X 512  
A9  
RECALL  
CONTROL  
A11  
A12  
A13  
A14  
HSB  
SOFTWARE  
DETECT  
A13 A0  
DQ 0  
DQ 1  
DQ 2  
DQ 3  
DQ 4  
DQ 5  
DQ 6  
DQ 7  
COLUMN I/O  
COLUMN DEC  
A0 A1 A2 A 3 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 0.6  
Document Control #ML0015  
February 2007  
1

STK14C88-3NF45I 替代型号

型号 品牌 替代类型 描述 数据表
STK14C88-3N45I CYPRESS

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