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AS7C251MFT32A-10TQCN PDF预览

AS7C251MFT32A-10TQCN

更新时间: 2024-01-01 20:42:05
品牌 Logo 应用领域
ALSC 存储内存集成电路静态存储器
页数 文件大小 规格书
19页 521K
描述
2.5V 1M x 32/36 Flow-through synchronous SRAM

AS7C251MFT32A-10TQCN 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFP包装说明:LQFP,
针数:100Reach Compliance Code:unknown
ECCN代码:3A991.B.2.AHTS代码:8542.32.00.41
风险等级:5.38最长访问时间:10 ns
其他特性:FLOW-THROUGH ARCHITECTUREJESD-30 代码:R-PQFP-G100
JESD-609代码:e3长度:20 mm
内存密度:33554432 bit内存集成电路类型:STANDARD SRAM
内存宽度:32功能数量:1
端子数量:100字数:1048576 words
字数代码:1000000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:1MX32封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装形状:RECTANGULAR
封装形式:FLATPACK, LOW PROFILE并行/串行:PARALLEL
峰值回流温度(摄氏度):245认证状态:Not Qualified
座面最大高度:1.6 mm最大供电电压 (Vsup):2.625 V
最小供电电压 (Vsup):2.375 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:14 mmBase Number Matches:1

AS7C251MFT32A-10TQCN 数据手册

 浏览型号AS7C251MFT32A-10TQCN的Datasheet PDF文件第4页浏览型号AS7C251MFT32A-10TQCN的Datasheet PDF文件第5页浏览型号AS7C251MFT32A-10TQCN的Datasheet PDF文件第6页浏览型号AS7C251MFT32A-10TQCN的Datasheet PDF文件第8页浏览型号AS7C251MFT32A-10TQCN的Datasheet PDF文件第9页浏览型号AS7C251MFT32A-10TQCN的Datasheet PDF文件第10页 
AS7C251MFT32A  
AS7C251MFT36A  
®
Synchronous truth table[4]  
[2]  
CE01  
H
L
CE1  
X
L
CE2  
X
X
X
H
H
L
ADSP ADSC ADV WRITE  
OE  
X
X
X
X
X
L
Address accessed  
NA  
CLK  
Operation  
Deselect  
DQ  
HiZ  
HiZ  
HiZ  
HiZ  
HiZ  
Q
X
L
L
X
L
X
X
X
X
X
X
X
X
X
L
X
X
X
X
X
X
X
H
H
H
H
H
H
H
H
H
H
L
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
L to H  
NA  
Deselect  
L
L
H
L
NA  
Deselect  
L
X
X
H
H
H
H
X
X
X
X
X
X
X
X
H
X
X
X
X
X
L
NA  
Deselect  
L
H
L
NA  
Deselect  
L
X
X
L
External  
External  
External  
External  
Next  
Begin read  
L
L
L
H
L
Begin read  
HiZ  
Q
L
L
H
H
H
H
H
H
X
X
X
X
H
H
X
H
X
Begin read  
L
L
L
H
L
Begin read  
HiZ  
Q
X
X
X
X
H
H
H
H
L
X
X
X
X
X
X
X
X
L
H
H
H
H
H
H
H
H
L
Continue read  
Continue read  
Suspend read  
Suspend read  
Continue read  
Continue read  
Suspend read  
Suspend read  
Begin write  
Continue write  
Continue write  
Suspend write  
Suspend write  
L
H
L
Next  
HiZ  
Q
H
H
L
Current  
Current  
Next  
H
L
HiZ  
Q
L
H
L
Next  
HiZ  
Q
H
H
X
L
Current  
Current  
External  
Next  
H
X
X
X
X
X
HiZ  
3
D
X
H
X
H
X
X
X
X
H
H
H
H
L
D
D
D
D
L
L
Next  
H
H
L
Current  
Current  
L
1 X = don’t care, L = low, H = high  
2 For WRITE, L means any one or more byte write enable signals (BWa, BWb, BWc or BWd) and BWE are LOW or GWE is LOW. WRITE = HIGH for all BWx, BWE, GWE  
HIGH. See "Write enable truth table (per byte)," on page 6 for more information.  
3 For write operation following a READ, OE must be high before the input data set up time and held high throughout the input hold time  
4 ZZ pin is always Low.  
1/17/05, v 1.2  
Alliance Semiconductor  
7 of 19  

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