參數(shù)資料
型號: CY62137V MoBL
廠商: Cypress Semiconductor Corp.
英文描述: 128K x 16 Static RAM(128K x 16 靜態(tài)RAM)
中文描述: 128K的× 16靜態(tài)RAM(128K的× 16靜態(tài)RAM)的
文件頁數(shù): 3/11頁
文件大小: 225K
代理商: CY62137V MOBL
CY62137V MoBL
CY62137V18 MoBL2
3
9
Capacitance
[3]
Electrical Characteristics
Over the Operating Range
CY62137V
Typ.
[2]
Parameter
Description
Test Conditions
Min.
Max.
Unit
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Output HIGH Voltage
I
OH
=
1.0 mA
I
OL
= 2.1 mA
V
CC
= 2.7V
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 2.7V
2.4
V
Output LOW Voltage
0.4
V
Input HIGH Voltage
2.2
V
CC
+ 0.5V
0.8
V
Input LOW Voltage
0.5
V
μ
A
μ
A
mA
Input Load Current
GND < V
I
< V
CC
GND < V
O
< V
CC
, Output Disabled
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
,
CMOS Levels
1
+1
+1
Output Leakage Current
1
+1
+1
V
CC
Operating Supply
Current
V
CC
= 3.6V
7
15
I
OUT
= 0 mA, f = 1 MHz,
CMOS Levels
1
2
mA
I
SB1
Automatic CE
Power-Down Current
CMOS Inputs
CE > V
CC
0.3V,
V
IN
> V
CC
0.3V or
V
IN
< 0.3V, f = f
MAX
CE > V
CC
0.3V
V
IN
> V
CC
0.3V
or V
IN
< 0.3V, f = 0
V
CC
= 3.6V
100
μ
A
I
SB2
Automatic CE
Power-Down Current
CMOS Inputs
V
CC
=
3.6V
LL
1
15
μ
A
CY62137V18
Typ.
[2]
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Test Conditions
Min.
1.5
Max.
Unit
V
Output HIGH Voltage
I
OH
=
0.1 mA
I
OL
= 0.1 mA
V
CC
= 1.65V
V
CC
= 1.65V
V
CC
= 1.95V
V
CC
= 1.65V
Output LOW Voltage
0.2
V
Input HIGH Voltage
1.4
V
CC
+ 0.3V
0.4
V
Input LOW Voltage
0.5
V
μ
A
μ
A
mA
Input Load Current
GND < V
I
< V
CC
GND < V
O
< V
CC
, Output Disabled
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
,
CMOS Levels
1
+1
+1
Output Leakage Current
1
+1
+1
V
CC
Operating Supply
Current
V
CC
= 1.95V
3
7
I
OUT
= 0 mA, f = 1 MHz,
CMOS Levels
1
2
mA
I
SB1
Automatic CE
Power-Down Current
CMOS Inputs
CE > V
CC
0.3V,
V
IN
> V
CC
0.3V or
V
IN
< 0.3V, f = f
MAX
CE > V
CC
0.3V
V
IN
> V
CC
0.3V
or V
IN
< 0.3V, f = 0
V
CC
= 1.95V
100
μ
A
I
SB2
Automatic CE
Power-Down Current
CMOS Inputs
V
CC
=
1.95V
LL
1
15
μ
A
Parameter
Description
Test Conditions
Max.
Unit
C
IN
C
OUT
Note:
3.
Input Capacitance
T
A
= 25
°
C, f = 1 MHz,
V
CC
= V
CC(typ)
6
pF
Output Capacitance
8
pF
Tested initially and after any design or process changes that may affect these parameters.
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