Cypress CY62158E Manual De Usuario

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