cy62157e Cypress Semiconductor Corporation., cy62157e Datasheet - Page 3

• Manufacturer Part Number: cy62157e
• Description: 8-mbit 512k X 16 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-05695 Rev. *C
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 .......................................................... –0.5V to 6.0V
DC Voltage Applied to Outputs
in High Z State
Electrical Characteristics (
Capacitance
V
V
V
V
I
I
I
I
I
C
C
Notes:
Parameter
Parameter
IX
OZ
CC
SB1
SB2
6. V
7. V
8. Full device AC operation assumes a 100 µs ramp time from 0 to V
9. Tested initially and after any design or process changes that may affect these parameters.
OH
OL
IH
IL
IN
OUT
IL(min)
IH(max)
= –2.0V for pulse durations less than 20 ns for I < 30 mA.
= V
CC
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Voltage
Input LOW
Voltage
Input Leakage
Current
Output Leakage
Current
V
Supply
Current
Automatic CE
Power-Down
Current —
CMOS Inputs
Automatic CE
Power-Down
Current —
CMOS Inputs
Input Capacitance
Output Capacitance
CC
[6, 7]
+ 0.75V for pulse durations less than 20 ns.
Description
[9]
Operating
........................................... –0.5V to 6.0V
Description
I
I
V
V
GND < V
GND < V
f = f
f = 1 MHz
CE
V
f = f
V
CE
V
f = 0, V
OH
OL
f = 0 (OE, BHE, BLE and WE),
CC
CC
IN
CC
IN
1
1
Over the Operating Range)
= 2.1 mA
max
max
= –1 mA
> V
> V
= 4.5V to 5.5V
= 4.5V to 5.5V
= 3.60V
> V
> V
CC
CC
CC
= 1/t
(Address and Data Only),
CC
CC
Test Conditions
O
I
T
< V
= 3.60V
< V
– 0.2V, V
– 0.2V or V
A
− 0.2V, CE
– 0.2V or CE
= 25°C, f = 1 MHz, V
RC
CC
CC
V
V
V
I
CMOS levels
, Output Disabled
OUT
CC
CC
CC
IN
= 4.5V
= 4.5V
= V
= 0 mA
2
< 0.2V,
IN
< 0.2V,
CC
CCmax
2
< 0.2V,
(min) and 200 µs wait time after V
< 0.2V,
CC
Test Conditions
= V
DC Input Voltage
Output Current into Outputs (LOW) ............................ 20 mA
Static Discharge Voltage .......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current ................................................... > 200 mA
Operating Range
CY62157E
–0.5
Min
2.4
2.2
–1
–1
CC(typ)
Device
45 ns (Industrial)
Typ
1.8
18
2
2
[4]
Automotive –40°C to +125°C
Industrial
V
[6, 7]
Range
CC
CC
Max
0.4
0.8
+1
+1
25
stabilization.
3
8
8
+ 0.5
........................................–0.5V to 6.0V
–0.5
Min
–40°C to +85°C
2.4
2.2
–1
–1
55 ns (Automotive)
CY62157E MoBL
Temperature
Ambient
Typ
1.8
18
2
2
[4]
Max
V
10
10
CC
Max
0.4
0.8
+1
+1
35
30
30
4
+ 0.5
4.5V to 5.5V
Page 3 of 12
V
CC
Unit
pF
pF
Unit
[8]
mA
µA
µA
µA
µA
V
V
V
V
®
[+] Feedback