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コンピュータ・ハードウェア Cypress CY62138EV30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 CY62138EV30 9 ページ。 2-mbit (256k x 8) mobl static ram
ページを印刷するMaximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, 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 V
DC Voltage Applied to Outputs
[4,5]
in High-Z State
......................... –0.3V to V
Electrical Characteristics
Parameter
Description
V
Output HIGH Voltage I
OH
V
Output LOW Voltage
OL
V
Input HIGH Voltage
IH
V
Input LOW Voltage
IL
I
Input Leakage
IX
Current
I
Output Leakage
OZ
Current
I
V
Operating
CC
CC
Supply Current
I
Automatic CE
SB1
Power-down
Current — CMOS
Inputs
I
Automatic CE
SB2
Power-down
Current — CMOS
Inputs
Capacitance
for all packages
Parameter
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
Document #: 38-05577 Rev. *A
+ 0.3V
CC(MAX)
+ 0.3V
CC(MAX)
Over the Operating Range
Test Conditions
= –0.1
V
= 2.20V
OH
CC
mA
I
= –1.0
V
= 2.70V
OH
CC
mA
I
= 0.1 mA V
= 2.20V
OL
CC
I
= 2.1 mA V
= 2.70V
OL
CC
V
= 2.2V to 2.7V
CC
V
= 2.7V to 3.6V
CC
V
= 2.2V to 2.7V
CC
V
= 2.7V to 3.6V
CC
GND < V
< V
I
CC
GND < V
< V
,
O
CC
Output Disabled
f = f
=
V
= V
MAX
CC
CCmax
1/t
I
= 0 mA
RC
OUT
CMOS levels
f = 1 MHz
CE > V
– 0.2V, V
> V
CC
IN
V
< 0.2V), f = f
(Address and
IN
MAX
Data Only), f = 0 (OE, and WE),
V
= 3.60V
CC
CE > V
– 0.2V,
CC
V
> V
– 0.2V or V
< 0.2V,
IN
CC
IN
f = 0, V
= 3.60V
CC
[7]
Description
T
= 25°C, f = 1 MHz,
A
V
CC
(min.) and 200 µs wait time after V
CC
[4,5]
DC Input Voltage
......................–0.3V to V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current..................................................... > 200 mA
Product
Range
CY62138EV30LL
Industrial –40°C to +85°C
CY62138EV30-45
Min.
2.0
2.4
1.8
2.2
–0.3
–0.3
–1
–1
– 0.2V,
CC
Test Conditions
= V
CC(typ.)
stabilization.
CC
CY62138EV30
MoBL
+ 0.3V
CC(MAX)
Ambient
Temperature
V
CC
2.2V to
3.6V
[3]
Typ.
Max.
Unit
V
V
0.4
V
0.4
V
V
+ 0.3V
V
CC
V
+ 0.3V
V
CC
0.6
V
0.8
V
µA
+1
µA
+1
15
20
mA
2
2.5
mA
µA
1
7
µA
1
7
Max.
Unit
10
pF
10
pF
Page 3 of 9
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[6]
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