Cypress Semiconductor CY62157ESL Spezifikationsblatt - Seite 3

Blättern Sie online oder laden Sie pdf Spezifikationsblatt für Computer Hardware Cypress Semiconductor CY62157ESL herunter. Cypress Semiconductor CY62157ESL 13 Seiten. Mobl 8-mbit (512k x 16) static ram

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Maximum Ratings

Exceeding the 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..................–0.5V to 6.0V
DC Voltage Applied to Outputs
[3, 4]
in High-Z State
...........................................–0.5V to 6.0V
[3, 4]
DC Input Voltage
........................................–0.5V to 6.0V

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 GND < V
OZ
I
V
Operating Supply
CC
CC
Current
I
Automatic CE Power
SB1
down Current — CMOS
Inputs
I
Automatic CE Power
SB2
down Current — CMOS
Inputs
Notes
3. V
(min) = –2.0V for pulse durations less than 20 ns.
IL
4. V
(max) = V
+ 0.75V for pulse durations less than 20 ns.
IH
CC
5. Full Device AC operation assumes a 100 μs ramp time from 0 to V
Document #: 001-43141 Rev. **
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage............................................ >2001V
(MIL-STD-883, Method 3015)
Latch up Current...................................................... >200 mA

Operating Range

Test Conditions
2.2 < V
< 2.7
I
CC
OH
2.7 < V
< 3.6
I
CC
OH
4.5 < V
< 5.5
I
CC
OH
2.2 < V
< 2.7
I
CC
OL
2.7 < V
< 3.6
I
CC
OL
4.5 < V
< 5.5
I
CC
OL
2.2 < V
< 2.7
CC
2.7 < V
< 3.6
CC
4.5 < V
< 5.5
CC
2.2 < V
< 2.7
CC
2.7 < V
< 3.6
CC
4.5 < V
< 5.5
CC
GND < V
< V
I
CC
< V
, Output Disabled
O
CC
f = f
= 1/t
V
max
RC
CC
I
f = 1 MHz
OUT
CMOS levels
− 0.2V, V
CE > V
> V
– 0.2V or V
CC
IN
CC
f = f
(Address and Data Only),
max
f = 0 (OE, BHE, BLE and WE), V
CE > V
– 0.2V, V
> V
– 0.2V or V
CC
IN
CC
= V
f = 0, V
CC(max)
CC
(min) and 200 μs wait time after V
CC
CY62157ESL MoBL
Device
Range
CY62157ESL
Industrial
Min
= –0.1 mA
2.0
= –1.0 mA
2.4
= –1.0 mA
2.4
= 0.1 mA
= 2.1mA
= 2.1mA
1.8
2.2
2.2
–0.3
–0.3
–0.5
–1
–1
= V
CCmax
= 0 mA,
< 0.2V,
IN
= V
CC
CC(max)
< 0.2V,
IN
stabilization.
CC
®
Ambient
[5]
V
CC
Temperature
–40°C to +85°C
2.2V–3.6V,
and
4.5V–5.5V
45 ns
[2]
Typ
Max
Unit
V
0.4
V
0.4
0.4
V
+ 0.3
V
CC
V
+ 0.3
CC
V
+ 0.5
CC
0.6
V
0.8
0.8
μA
+1
μA
+1
18
25
mA
1.8
3
μA
2
8
μA
2
8
Page 3 of 12
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