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A62S7308BX-55S 参数 Datasheet PDF下载

A62S7308BX-55S图片预览
型号: A62S7308BX-55S
PDF下载: 下载PDF文件 查看货源
内容描述: 128K ×8位的低电压CMOS SRAM [128K X 8 BIT LOW VOLTAGE CMOS SRAM]
分类和应用: 静态存储器
文件页数/大小: 17 页 / 264 K
品牌: AMICC [ AMIC TECHNOLOGY ]
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A62S7308B Series  
Recommended DC Operating Conditions  
(TA = 0°C to + 70°C or -25°C to 85°C)  
Symbol  
VCC  
GND  
VIH  
Parameter  
Supply Voltage  
Min.  
2.7  
0
Typ.  
Max.  
3.6  
0
Unit  
V
3.0  
Ground  
0
-
V
Input High Voltage  
Input Low Voltage  
Output Load  
2.4  
-0.3  
-
VCC + 0.3  
V
V
VIL  
-
+0.6  
30  
1
CL  
-
pF  
-
TTL  
Output Load  
-
-
Absolute Maximum Ratings*  
*Comments  
VCC to GND . . . . . . . . . . . . . . . . . . . . . -0.5V to + 4.6V  
IN, IN/OUT Volt to GND . . . . . . . . . -0.5V to VCC + 0.5V  
Operating Temperature, Topr . . . . . . . . -25°C to + 85°C  
Storage Temperature, Tstg . .. . . . . . . . -55°C to + 125°C  
Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . . 0.7W  
Soldering Temp. & Time . . . . . . . . . . . . . 260°C, 10 sec  
Stresses above those listed under "Absolute Maximum  
Ratings" may cause permanent damage to this device.  
These are stress ratings only. Functional operation of  
this device at these or any other conditions above those  
indicated in the operational sections of this specification  
is not implied or intended. Exposure to the absolute  
maximum rating conditions for extended periods may  
affect device reliability.  
DC Electrical Characteristics (TA = 0°C to + 70°C or -25°C to 85°C, VCC = 2.7V to 3.6V, GND = 0V)  
A62S7308B-55S/70S  
A62S7308B-55SI/70SI  
Symbol  
Parameter  
Unit  
Conditions  
Min.  
Max.  
Min.  
Max.  
Input Leakage  
Current  
-
1
-
1
VIN = GND to VCC  
çILIú  
mA  
mA  
CE1 = VIH or CE2 = VIL or  
Output Leakage  
Current  
-
-
-
1
3
-
-
-
1
3
çILOú  
OE = VIH or WE = VIL  
VI/O = GND to VCC  
Active Power Supply  
Current  
CE1 = VIL, CE2 = VIH  
II/O = 0mA  
ICC  
mA  
mA  
Min. Cycle, Duty = 100%  
Dynamic Operating  
Current  
ICC1  
30  
30  
CE1 = VIL, CE2 = VIH  
II/O = 0mA  
CE1 = VIL, CE2 = VIH  
VIH = VCC , VIL = 0V  
F = 1MHz, II/O = 0mA  
Dynamic Operating  
Current  
ICC2  
-
3
-
3
mA  
PRELIMINARY  
(March, 2001, Version 0.2)  
3
AMIC Technology, Inc.