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參數(shù)資料
| 型號： | WS1M32V-20G3M |
| 英文描述： | 1Mx32 SRAM 3.3V MODULE |
| 中文描述： | 1Mx32 SRAM的3.3模塊 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 315K |
| 代理商： | WS1M32V-20G3M |
WS1M32V-XG3X
PRELIMINARY
2
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
February, 2001
Rev. 5
TRUTH TABLE
WE#
Mode
X
Standby
H
Read
L
Write
H
Out Disable
CS#
H
L
L
L
OE#
X
L
X
H
Data I/O
High Z
Data Out
Data In
High Z
Power
Standby
Active
Active
Active
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Storage Temperature
Signal Voltage Relative to GND
Junction Temperature
Supply Voltage
Symbol
T
A
T
STG
V
G
T
J
V
CC
Min
-55
-65
-0.5
Max
125
+150
4.6
150
4.6
Unit
°C
°C
V
°C
V
-0.5
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Supply Voltage
V
CC
Input High Voltage
V
IH
Input Low Voltage
V
IL
Min
3.0
2.2
-0.3
Max
3.6
Unit
V
V
V
V
CC
+ 0.3
+0.8
DC CHARACTERISTICS
V
CC
= 3.3V ± 0.3V, -55°C ≤ T
A
≤ +125°C
Symbol
I
LI
I
LO
CS# = V
IH
, OE# = V
IH
, V
OUT
= GND to V
CC
I
CC
x 32
CS# = V
IL
, OE# = V
IH
, f = 5MHz, V
CC
= 3.6V
ISB
CS# = V
IH
, OE# = V
IH
, f = 5MHz, V
CC
= 3.6V
V
OL
V
OH
Parameter
Input Leakage Current
Output Leakage Current
Operating Supply Current (x 32 Mode)
Standby Current
Output Low Voltage
Output High Voltage
Conditions
V
IN
= GND to V
CC
Min
Max
10
10
520
400
0.4
Units
μA
μA
mA
mA
V
V
I
OL
= 4.0mA
I
OH
= -4.0mA
2.4
NOTE: DC test conditions: V
IH
= V
CC
-0.3V, V
IL
= 0.3V
Contact Factory for low power option.
CAPACITANCE
T
A
= +25°C
Symbol Conditions
COE
V
IN
= 0V, f = 1.0MHz
CWE
V
IN
= 0V, f = 1.0MHz
CCS
V
IN
= 0V, f = 1.0MHz
CI/O
VI/O = 0V, f = 1.0MHz
CAD
V
IN
= 0V, f = 1.0MHz
Parameter
OE#1-4 capacitance
WE#1-4 capacitance
CS#1-2 capacitance
Data I/O capacitance
Address input
capacitance
Max
20
20
50
20
70
Unit
pF
pF
pF
pF
pF
This parameter is guaranteed by design, but not tested.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| WS1M32V-20G3MA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1Mx32 SRAM 3.3V MODULE |
| WS1M32V-25G3C | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1Mx32 SRAM 3.3V MODULE |
| WS1M32V-25G3CA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1Mx32 SRAM 3.3V MODULE |
| WS1M32V-25G3I | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1Mx32 SRAM 3.3V MODULE |
| WS1M32V-25G3IA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1Mx32 SRAM 3.3V MODULE |
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