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Cypress CY62128EV30 Hoja de especificaciones

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 V
DC Voltage Applied to Outputs
[4, 5]
in High-Z State
.........................–0.3V to V
[4,5]
DC Input Voltage
.......................–0.3V to V

Electrical Characteristics

(Over the Operating Range)
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
CC
CC
Current
I
Automatic CE
SB1
Power down
Current — CMOS Inputs
[7]
I
Automatic CE
SB2
Power down
Current — CMOS Inputs
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
1
2
Document #: 38-05579 Rev. *D
+ 0.3V
CC(max)
+ 0.3V
CC(max)
+ 0.3V
CC(max)
Test Conditions
I
= –0.1 mA
OH
I
= –1.0 mA, V
OH
CC
I
= 0.1 mA
OL
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
, Output Disabled
O
CC
f = f
= 1/t
V
max
RC
I
OUT
f = 1 MHz
CMOS levels
−0.2V, CE
CE
> V
1
CC
V
> V
–0.2V, V
IN
CC
IN
f = f
(Address and Data Only),
max
f = 0 (OE and WE), V
CE
> V
– 0.2V, CE
1
CC
V
> V
– 0.2V or V
IN
CC
f = 0, V
= 3.60V
CC
(min) and 200 μs wait time after V
CC
) must be at CMOS level to meet the I
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(MIL-STD-883, Method 3015)
Latch up Current..................................................... > 200 mA

Operating Range

Device
CY62128EV30LL
45 ns (Ind'l/Auto-A)
Min
Typ
2.0
> 2.70V
2.4
1.8
2.2
–0.3
–0.3
–1
–1
= V
11
CC
CCmax
= 0 mA
1.3
< 0.2V
1
2
< 0.2V)
= 3.60V
CC
< 0.2V
1
2
< 0.2V,
IN
stabilization.
CC
/ I
spec. Other inputs can be left floating.
SB2
CCDR
CY62128EV30
Ambient
Range
Temperature
Ind'l/Auto-A
–40°C to +85°C
Auto-E
–40°C to +125°C
55 ns (Auto-E)
[3]
[3]
Max
Min
Typ
2.0
2.4
0.4
0.4
V
+
1.8
CC
0.3V
V
+
2.2
CC
0.3V
0.6
–0.3
0.8
–0.3
+1
–4
+1
–4
16
11
2.0
1.3
4
1
4
1
[6]
V
CC
2.2V to
3.6V
Unit
Max
V
V
0.4
V
0.4
V
V
+
V
CC
0.3V
V
+
V
CC
0.3V
0.6
V
0.8
V
μA
+4
μA
+4
35
mA
4.0
mA
μA
35
μA
30
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