cy62128ev30 Cypress Semiconductor Corporation., cy62128ev30 Datasheet - Page 3

• Manufacturer Part Number: cy62128ev30
• Description: Mobl 1 Mbit 128k X 8 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

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
in High-Z State
DC Input Voltage
Electrical Characteristics
(Over the Operating Range)
Document #: 38-05579 Rev. *D
V
V
V
V
I
I
I
I
I
Notes
Parameter
IX
OZ
CC
SB1
SB2
4. V
5. V
6. Full device AC operation assumes a 100 μs ramp time from 0 to V
7. Only chip enables (CE
OH
OL
IH
IL
[7]
IL(min)
IH(max)
= –2.0V for pulse durations less than 20 ns.
= V
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current
V
Current
Automatic CE
Power down
Current — CMOS Inputs
Automatic CE
Power down
Current — CMOS Inputs
CC
CC
[4, 5]
+0.75V for pulse durations less than 20 ns.
[4,5]
Operating Supply
.........................–0.3V to V
Description
.......................–0.3V to V
1
and CE
2
) must be at CMOS level to meet the I
I
I
I
V
V
V
V
GND < V
GND < V
f = f
f = 1 MHz
CE
V
f = f
f = 0 (OE and WE), V
CE
V
f = 0, V
I
OH
OH
OL
OL
CC
CC
CC
CC
IN
IN
1
1
= 0.1 mA
= 2.1 mA, V
max
> V
max
= –0.1 mA
= –1.0 mA, V
> V
= 2.7V to 3.6V
= 2.7V to 3.6V
= 2.2V to 2.7V
= 2.2V to 2.7V
> V
> V
CC(max)
CC(max)
CC(max)
CC
CC
CC
(Address and Data Only),
= 1/t
CC
CC
Test Conditions
I
O
< V
–0.2V, V
= 3.60V
< V
– 0.2V or V
−0.2V, CE
– 0.2V, CE
RC
CC
CC
+ 0.3V
+ 0.3V
+ 0.3V
CC
CC
, Output Disabled
CC
V
I
CMOS levels
(min) and 200 μs wait time after V
OUT
IN
> 2.70V
CC
SB2
> 2.70V
< 0.2V)
2
CC
IN
2
= V
/ I
= 0 mA
< 0.2V
< 0.2V
CCDR
= 3.60V
< 0.2V,
CCmax
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(MIL-STD-883, Method 3015)
Latch up Current..................................................... > 200 mA
Operating Range
spec. Other inputs can be left floating.
CY62128EV30LL
Device
45 ns (Ind’l/Auto-A)
–0.3
–0.3
Min
2.0
2.4
1.8
2.2
–1
–1
CC
Typ
1.3
11
stabilization.
1
1
[3]
Ind’l/Auto-A
Range
Auto-E
V
V
Max
0.3V
0.3V
0.4
0.4
0.6
0.8
2.0
CC
CC
+1
+1
16
4
4
+
+
–0.3
–0.3
Min
2.0
2.4
1.8
2.2
–4
–4
–40°C to +125°C
–40°C to +85°C
55 ns (Auto-E)
Temperature
Ambient
CY62128EV30
Typ
1.3
11
1
1
[3]
V
V
Max
0.3V
0.3V
Page 3 of 11
0.4
0.4
0.6
0.8
4.0
CC
CC
+4
+4
35
35
30
+
+
2.2V to
V
3.6V
CC
Unit
mA
mA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
[6]
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