CY62256N
Document #: 001-06511 Rev. *B
Page 3 of 14
Maximum Ratings
Exceeding 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
(Pin 28 to Pin 14)............................................–0.5V to +7.0V
DC Voltage Applied to Outputs
in High-Z State[3].................................... –0.5V to VCC + 0.5V
DC Input Voltage[3] ................................ –0.5V to VCC + 0.5V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch up Current.................................................... > 200 mA
Operating Range
Range
Ambient Temperature (TA)[4]
VCC
Commercial
0
°C to +70°C
5V
± 10%
Industrial
–40
°C to +85°C
5V
± 10%
Automotive-A
–40
°C to +85°C
5V
± 10%
Automotive-E
–40
°C to +125°C
5V
± 10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
-55
-70
Unit
Min Typ[2]
Max
Min
Typ[2]
Max
VOH
Output HIGH Voltage
VCC = Min., IOH = −1.0 mA
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min., IOL = 2.1 mA
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
VCC
+0.5V
2.2
VCC
+0.5V
V
VIL
Input LOW Voltage
–0.5
0.8
–0.5
0.8
V
IIX
Input Leakage Current
GND < VI < VCC
–0.5
+0.5
–0.5
+0.5
μA
IOZ
Output Leakage Current GND < VO < VCC, Output Disabled
–0.5
+0.5
–0.5
+0.5
μA
ICC
VCC Operating Supply
Current
VCC = Max.,
IOUT = 0 mA,
f = fMAX = 1/tRC
L-Commercial/
Industrial
25
50
mA
LL-Commercial
25
50
mA
LL - Industrial
25
50
25
50
mA
LL - Auto-A
25
50
25
50
mA
LL - Auto-E
25
50
mA
ISB1
Automatic CE
Power down Current—
TTL Inputs
Max. VCC, CE > VIH,
VIN > VIH or VIN < VIL,
f = fMAX
L0.4
0.6
mA
LL-Commercial
0.3
0.5
mA
LL - Industrial
0.3
0.5
0.3
0.5
mA
LL - Auto-A
0.3
0.5
0.3
0.5
mA
LL - Auto-E
0.3
0.5
mA
ISB2
Automatic CE
Power down Current—
CMOS Inputs
Max. VCC,
CE > VCC − 0.3V
VIN > VCC − 0.3V, or
VIN < 0.3V, f = 0
L2
50
μA
LL-Commercial
0.1
5
μA
LL - Industrial
0.1
10
0.1
10
μA
LL - Auto-A
0.1
10
0.1
10
μA
LL - Auto-E
0.1
15
μA
Capacitance
Parameter
Description
Test Conditions[5]
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
6pF
COUT
Output Capacitance
8
pF
Notes
3. VIL (min.) = −2.0V for pulse durations of less than 20 ns.
4. TA is the “Instant-On” case temperature.
5. Tested initially and after any design or process changes that may affect these parameters.
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