CY62256V
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
(Pin 28 to Pin 14) ........................................... –0.5V to +4.6V
DC Voltage Applied to Outputs
in High-Z State
[3]
....................................–0.5V to V
CC
+ 0.5V
DC Input Voltage
[3]
.................................–0.5V to V
CC
+ 0.5V
Output Current into Outputs (LOW) .............................20 mA
CY62256V25
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Operating Range
Device
CY62256V
Range
Commercial
Industrial
Automotive
Commercial
Ambient
Temperature
(T
A
)
[4]
0
°
C to +70
°
C
−40
°
C to
+85
°
C
−40
°
C to
+125
°
C
0
°
C to +70
°
C
2.3V to
2.7V
V
CC
2.7V to
3.6V
Electrical Characteristics
Over the Operating Range
CY62256V-70
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
I
SB1
I
SB2
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input Leakage Voltage
Input Leakage Current
Output Leakage Current
V
CC
Operating Supply
Current
Automatic CE Power-down
Current— TTL Inputs
Automatic CE Power-down
Current— CMOS Inputs
GND < V
IN
< V
CC
Com’l, Ind’l
Automotive
GND < V
IN
< V
CC
, Output Disabled Com’l, Ind’l
Automotive
V
CC
= 3.6V, I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
V
CC
= 3.6V, CE > V
IH
,
V
IN
> V
IH
or V
IN
< V
IL
, f = f
MAX
All ranges
All ranges
I
OH
=
−1.0
mA
I
OL
= 2.1 mA
Test Conditions
V
CC
= 2.7V
V
CC
= 2.7V
2.2
–0.5
–1
-10
–1
-10
11
100
0.1
Min.
2.4
0.4
V
CC
+0.3V
0.8
+1
+10
+1
+10
30
300
5
10
130
Typ.
[2]
Max.
Unit
V
V
V
V
µA
µA
µA
µA
mA
µA
V
CC
= 3.6V, CE > V
CC
– 0.3V
Com’l
V
IN
> V
CC
– 0.3V or V
IN
< 0.3V, f = 0 Ind’l
Automotive
Electrical Characteristics
Over the Operating Range
CY62256V25-100
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current
GND < V
IN
< V
CC
GND < V
IN
< V
CC
, Output Disabled
I
OL
= 0.1 mA
Test Conditions
I
OH
=
−0.1
mA
Vcc=2.3V
Vcc= 2.3V
1.7
–0.3
–1
–1
Min.
2
0.4
Vcc +
0.3V
0.7
+1
+1
Typ.
[2]
Max.
Unit
V
V
V
V
µA
µA
Notes:
3. V
IL
(min.) = –2.0V for pulse durations of less than 20 ns.
4. T
A
is the “Instant-On” case temperature
Document #: 38-05057 Rev. *D
Page 3 of 13
CYPRESS [ CYPRESS SEMICONDUCTOR ]
