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AS7C34096-20 PDF预览

AS7C34096-20

更新时间: 2024-01-21 18:47:22
品牌 Logo 应用领域
ALSC 静态存储器
页数 文件大小 规格书
9页 247K
描述
5V/3.3V 512K X8 CMOS SRAM

AS7C34096-20 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSOP2
包装说明:TSOP2,针数:44
Reach Compliance Code:compliantECCN代码:3A991.B.2.A
HTS代码:8542.32.00.41风险等级:5.66
Is Samacsys:N最长访问时间:20 ns
JESD-30 代码:R-PDSO-G44JESD-609代码:e3/e6
长度:18.415 mm内存密度:4194304 bit
内存集成电路类型:STANDARD SRAM内存宽度:8
功能数量:1端子数量:44
字数:524288 words字数代码:512000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:512KX8
封装主体材料:PLASTIC/EPOXY封装代码:TSOP2
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
并行/串行:PARALLEL峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.2 mm
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/TIN BISMUTH端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:10.16 mm
Base Number Matches:1

AS7C34096-20 数据手册

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AS7C4096  
AS7C34096  
®
AC test conditions  
- Output load: see Figure B or Figure C.  
Thevenin equivalent:  
168  
- Input pulse level: GND to 3.0V. See Figures A, B, and C.  
- Input rise and fall times: 2 ns. See Figure A.  
- Input and output timing reference levels: 1.5V.  
DOUT  
+1.728V  
+3.3V  
+5V  
480  
320  
+3.0V  
GND  
DOUT  
255  
DOUT  
350Ω  
90%  
10%  
90%  
10%  
C13  
C13  
2 ns  
Figure A: Input pulse  
GND  
GND  
Figure C: 3.3V Output load  
Figure B: 5V Output load  
Notes  
1
2
3
4
5
6
7
8
9
During VCC power-up, a pull-up resistor to VCC on CE is required to meet ISB specification.  
This parameter is sampled, but not 100% tested.  
For test conditions, see AC Test Conditions.  
t
CLZ and tCHZ are specified with CL = 5pF as in Figure C. Transition is measured ±500 mV from steady-state voltage.  
This parameter is guaranteed, but not tested.  
WE is HIGH for read cycle.  
CE and OE are LOW for read cycle.  
Address valid prior to or coincident with CE transition Low.  
All read cycle timings are referenced from the last valid address to the first transitioning address.  
10 CE or WE must be HIGH during address transitions. Either CE or WE asserting high terminates a write cycle.  
11 All write cycle timings are referenced from the last valid address to the first transitioning address.  
12 Not applicable.  
13 C = 30pF, except at high Z and low Z parameters, where C = 5pF.  
1/13/05; v.1.9  
Alliance Semiconductor  
P. 6 of 9  

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