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W24257ACS-15 PDF预览

W24257ACS-15

更新时间: 2024-01-08 21:50:04
品牌 Logo 应用领域
华邦 - WINBOND 静态存储器光电二极管内存集成电路
页数 文件大小 规格书
10页 149K
描述
Standard SRAM, 32KX8, 15ns, CMOS, PDSO28, 0.330 INCH, SOP-28

W24257ACS-15 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.82
最长访问时间:15 nsJESD-30 代码:R-PDSO-G28
长度:18.11 mm内存密度:262144 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:28
字数:32768 words字数代码:32000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:32KX8
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:2.85 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端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:8.41 mm

W24257ACS-15 数据手册

 浏览型号W24257ACS-15的Datasheet PDF文件第1页浏览型号W24257ACS-15的Datasheet PDF文件第3页浏览型号W24257ACS-15的Datasheet PDF文件第4页浏览型号W24257ACS-15的Datasheet PDF文件第5页浏览型号W24257ACS-15的Datasheet PDF文件第6页浏览型号W24257ACS-15的Datasheet PDF文件第7页 
W24257AC  
DC CHARACTERISTICS  
Absolute Maximum Ratings  
PARAMETER  
Supply Voltage to VSS Potential  
Input/Output to VSS Potential  
Allowable Power Dissipation  
Storage Temperature  
RATING  
-0.5 to +7.0  
-0.5 to VDD +0.5  
1.0  
UNIT  
V
V
W
-65 to +150  
0 to +70  
°C  
°C  
Operating Temperature  
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the  
device.  
TRUTH TABLE  
MODE  
Not Selected  
Output Disable  
Read  
VDD CURRENT  
I/O1-I/O8  
CS  
H
L
OE  
X
WE  
X
High Z  
ISB, ISB1  
IDD  
H
H
High Z  
L
L
H
Data Out  
Data In  
IDD  
L
X
L
Write  
IDD  
OPERATING CHARACTERISTICS  
(VDD = 5V ±10%, VSS = 0V, TA = 0 to 70° C)  
PARAMETER  
Input Low Voltage  
Input High Voltage  
Input Leakage Current  
SYM.  
VIL  
TEST CONDITIONS  
MIN. TYP.  
MAX.  
+0.8  
UNIT  
V
-
-0.5  
+2.2  
-10  
-
-
-
-
VIH  
ILI  
-
VDD +0.5  
+10  
V
VIN = VSS to VDD  
mA  
mA  
Output Leakage  
Current  
ILO  
-10  
+10  
VI/O = VSS to VDD, CS = VIH  
or OE = VIH or WE = VIL  
Output Low Voltage  
Output High Voltage  
VOL  
IOL = +8.0 mA  
-
2.4  
-
-
-
-
0.4  
-
V
V
VOH IOH = -4.0 mA  
IDD  
10  
170  
mA  
CS = VIL, I/O = 0 mA  
Cycle = MIN.  
Operating Power  
Supply Current  
12  
15  
20  
-
-
160  
150  
140  
30  
mA  
mA  
mA  
mA  
Duty = 100%  
-
-
-
-
Standby Power  
Supply Current  
ISB  
CS = VIH  
Cycle = MIN., Duty = 100%  
ISB1  
-
-
10  
mA  
CS ³ VDD -0.2V  
Note: Typical characteristics are at VDD = 5V, TA = 25° C.  
- 2 -  

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