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コンピュータ・ハードウェア Cypress Semiconductor Perform CY62138CV30のPDF 仕様書をオンラインで閲覧またはダウンロードできます。Cypress Semiconductor Perform CY62138CV30 14 ページ。 2-mbit (256k x 8) static ram mobl
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Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage Temperature .................................. –65°C to +150°C
Ambient Temperature with
Power Applied............................................... 55°C to +125°C
Supply Voltage to Ground
Potential ........................................................... –0.3V to 3.9V
DC Voltage Applied to Outputs
[4, 5]
in High-Z State
.......................................... –0.3V to 3.9V
Electrical Characteristics
Parameter
Description
V
Output HIGH Voltage
OH
V
Output LOW Voltage
OL
V
Input HIGH Voltage
IH
V
Input LOW Voltage
IL
I
Input Leakage Current
IX
I
Output Leakage Current
OZ
I
V
Operating Supply Current f = f
CC
CC
I
Automatic CE Power Down
SB1
Current CMOS Inputs
[7]
I
Automatic CE Power Down
SB2
Current CMOS Inputs
Capacitance
(For all packages)
Parameter
Description
C
Input Capacitance
IN
C
Output Capacitance
OUT
Notes
–
4. V
=
2.0V for pulse durations less than 20 ns.
IL(min)
5. V
= V
+0.75V for pulse durations less than 20 ns.
IH(max)
CC
6. Full device AC operation assumes a 100 µs ramp time from 0 to V
7. Only chip enables (CE
and CE
) must be at CMOS level to meet the I
1
2
8. Tested initially and after any design or process changes that may affect these parameters.
Document #: 001-08029 Rev. *E
(Over the Operating Range)
Test Conditions
I
= –0.1 mA
OH
I
= –1.0 mA, V
OH
CC
I
= 0.1 mA
OL
I
= 2.1 mA, V
OL
CC
V
= 2.2V to 2.7V
CC
V
= 2.7V to 3.6V
CC
V
= 2.2V to 2.7V For BGA package
CC
V
= 2.7V to 3.6V
CC
V
= 2.2V to 3.6V For other packages
CC
GND < V
< V
I
CC
GND < V
< V
,
O
CC
output disabled
= 1/t
max
RC
f = 1 MHz
CE
> V
– 0.2V or CE
1
CC
V
> V
– 0.2V, V
IN
CC
f = f
(address and data only),
max
f = 0 (OE, and WE), V
CE
> V
– 0.2V or CE
1
CC
V
> V
– 0.2V or V
IN
CC
f = 0, V
= 3.60V
CC
[8]
Test Conditions
T
= 25°C, f = 1 MHz,
A
V
= V
CC
CC(typ.)
(min) and 200 µs wait time after V
CC
/ I
SB2
CY62138FV30 MoBL
[4, 5]
DC Input Voltage
.......................................–0.3V to 3.9V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(MIL-STD-883, Method 3015)
Latch-up Current .................................................... > 200 mA
Product
Range
CY62138FV30LL Industrial –40°C to +85°C 2.2V to 3.6V
Min
2.0
> 2.70V
2.4
> 2.70V
1.8
2.2
–0.3
–0.3
–0.3
–1
–1
V
= V
CC
CCmax
I
= 0 mA
OUT
CMOS levels
< 0.2V,
2
< 0.2V),
IN
= 3.60V
CC
< 0.2V,
2
< 0.2V,
IN
stabilization.
CC
spec. Other inputs can be left floating.
CCDR
®
Ambient
[6]
V
CC
Temperature
45 ns
Unit
[3]
Typ
Max
V
V
0.4
V
0.4
V
V
+ 0.3V
V
CC
V
+ 0.3V
V
CC
0.6
V
0.8
V
0.6
V
µA
+1
µA
+1
13
18
mA
1.6
2.5
µA
1
5
µA
1
5
Max
Unit
10
pF
10
pF
Page 3 of 13
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