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AS3V2M16-70BE 参数 Datasheet PDF下载

AS3V2M16-70BE图片预览
型号: AS3V2M16-70BE
PDF下载: 下载PDF文件 查看货源
内容描述: [Pseudo Static RAM, 2MX16, 70ns, CMOS, PBGA48, 6 X 8 MM, FBGA-48]
分类和应用:
文件页数/大小: 10 页 / 160 K
品牌: ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
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AS3V2M16  
&
Truth table  
Supply  
CS  
H
X
X
L
ZZ  
WE  
X
OE  
X
LB  
X
H
X
L
UB  
X
H
X
X
L
Current I/ O0–I/ O7 I/ O8–I/ O15  
Mode  
Standby  
H
H
L
ISB  
ISBD  
ICC  
High Z  
High Z  
High Z  
High Z  
High Z  
High Z  
X
X
X
X
Deep power down  
Output disable  
H
H
H
H
L
H
H
X
L
H
L
DOUT  
High Z  
DOUT  
High Z  
DOUT  
L
L
H
H
H
L
L
H
L
ICC  
Read  
L
DOUT  
L
H
L
D
High Z  
IN  
X
H
L
ICC  
High Z  
D
Write  
IN  
L
D
D
IN  
IN  
Key: X = Don’t care, L = Low, H = High.  
DC Recommended operating condition (over the operating range)  
Parameter  
Description  
Test Conditions  
Min  
2.7  
2.4  
Max  
Unit  
V
Vcc  
Supply voltage  
-
3.3  
V
Output HIGH Voltage  
Output LOW Voltage  
Input HIGH Voltage  
Input LOW Voltage  
Input Leakage Current  
Output Leakage Current  
IOH = –1.0mA  
V
OH  
V
IOL = 2.1mA  
0.4  
VCC + 0.2  
0.6  
V
OL  
V
-
2.2  
V
IH  
V
-
–0.2  
–1  
V
IL  
ILI  
GND < VIN < VCC  
+1  
µA  
µA  
ILO  
GND < V < VCC; Outputs High Z  
–1  
+1  
O
IOUT = 0mA, f=1MHz, CS < 0.2V, ZZ  
Average VCC Operating Supply  
Current at 1 MHz  
ICC1  
> VCC -0.2V, VIN < 0.2V or V  
>
5
mA  
mA  
IN  
VCC -0.2V  
45 mA at 55 ns  
40 mA at 70 ns  
35 mA at 85 ns  
45 mA at 55 ns  
40 mA at 70 ns  
35 mA at 85 ns  
IOUT = 0mA, f = fMax,  
CS = V , ZZ = V , VIN = V or V  
IH  
Average VCC Operating Supply  
Current  
ICC2  
IL  
IH  
IL  
IOUT = 0mA, tPC = min  
CS = V , ZZ = V , VIN = V or V ,  
ICCP  
Page Access Current  
mA  
IL  
IH  
IL  
IH  
page address cycling  
CS > VCC – 0.2V and ZZ > VCC - 0.2V  
or UB = LB  
ISB1  
Standby Current (CMOS)  
100  
10  
µA  
µA  
> V -0.2V and ZZ > VCC - 0.2V.  
cc  
[Other inputs = VCC or V ]  
SS  
Deep Power Down Current;  
CMOS Inputs  
ISBD  
ZZ < 0.2V, other inputs = VCC or V  
SS  
10/ 17/ 02, V. 0.9.9  
Alliance Semiconductor  
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