cy62158e Cypress Semiconductor Corporation., cy62158e Datasheet - Page 3

• Manufacturer Part Number: cy62158e
• Description: 8-mbit 1m X 8 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

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 V
DC Voltage Applied to Outputs
in High-Z State
Electrical Characteristics
Over the Operating Range
Capacitance
Tested initially and after any design or process changes that may affect these parameters.
Thermal Resistance
Tested initially and after any design or process changes that may affect these parameters.
Notes
Document #: 38-05684 Rev. *D
V
V
V
V
I
I
I
I
I
C
C
3. V
4. V
5. Full Device AC operation assumes a 100 μs ramp time from 0 to V
6. Only chip enables (CE
IX
OZ
CC
SB1
SB2
Parameter
Parameter
Parameter
OH
OL
IH
IIL
IN
OUT
IL
IH
Θ
Θ
[6]
(min) = –2.0V for pulse durations less than 20 ns.
(max) = V
JA
JC
CC
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
Input Capacitance
Output Capacitance
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
[3, 4]
CC
+ 0.75V for pulse durations less than 20 ns.
Operating Supply
........................–0.5V to V
1
Description
and CE
Description
Description
2
), must be tied to CMOS levels to meet the I
V
V
GND < V
GND < V
f = f
f = 1 MHz
CE
V
f = f
CE
V
f = 0, V
I
I
OH
OL
f = 0 (OE, and WE), V
CC
CC
IN
IN
CC(max)
CC(max)
1
1
= 2.1 mA
MAX
> V
MAX
= –1 mA
> V
T
V
Still Air, soldered on a 3 × 4.5 inch,
two-layer printed circuit board
= 4.5V to 5.5V
= 4.5V to 5.5V
> V
> V
A
CC
CC
CC
CC
= 25°C, f = 1 MHz,
CC
(Address and Data Only),
CC
= 1/t
I
O
= V
< V
+ 0.5V
+ 0.5V
– 0.2V, V
= V
< V
– 0.2V or V
− 0.2V, CE
– 0.2V or CE
CC
CC(typ)
CC
RC
CC
CCmax
(min) and 200 μs wait time after V
Test Conditions
, Output Disabled
SB2
IN
2
Test Conditions
Test Conditions
< 0.2V)
IN
CC
/ I
< 0.2V
CCDR
DC Input Voltage
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage............................................ >2001V
(MIL-STD-883, Method 3015)
Latch up Current...................................................... >200 mA
Operating Range
2
< 0.2V,
V
I
CMOS levels
OUT
= V
< 0.2V,
CC
CY62158ELL
spec. Other inputs can be left floating.
CCmax
= V
= 0 mA
Device
CCmax
CC
[3, 4]
stabilization.
Industrial –40°C to +85°C 4.5V – 5.5V
.....................–0.5V to V
Range
–0.5
Min
2.4
2.2
–1
–1
CY62158E MoBL
Temperature
TSOP II
Ambient
Typ
75.13
Max
8.95
1.8
18
10
10
-45
2
2
[2]
CC(max)
V
CC
Max
0.4
0.8
+1
+1
25
+ 0.5V
3
8
8
Page 3 of 10
°C/W
°C/W
V
Unit
Unit
+ 0.5V
pF
pF
CC
[5]
Unit
mA
mA
μA
μA
μA
μA
V
V
V
V
®
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