CY7C024/024A/0241
CY7C025/0251
Document #: 38-06035 Rev. *D
Page 7 of 21
Maximum Ratings [10]
Exceeding maximum ratings may shorten the useful life of the
device. 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................–0.3V to +7.0V
DC Voltage Applied to Outputs
in High-Z State................................................–0.5V to +7.0V
DC Input Voltage[11]........................................–0.5V to +7.0V
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
VCC
Commercial
0°C to +70°C
5V
± 10%
Industrial
–40°C to +85°C
5V
± 10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
7C024/024A/0241–15
7C025/0251–15
7C024/024A/0241–25
7C025/0251–25
Unit
Min
Typ
Max
Min
Typ
Max
VOH
Output HIGH Voltage
VCC = Min, IOH = –4.0 mA
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min, IOL = 4.0 mA
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
2.2
V
VIL
Input LOW Voltage
–0.7
0.8
–0.7
0.8
V
IIX
Input Leakage Current
GND
≤ V
I ≤ VCC
–10
+10
–10
+10
μA
IOZ
Output Leakage Current Output Disabled,
GND
≤ V
O ≤ VCC
–10
+10
–10
+10
μA
ICC
Operating Current
VCC = Max, IOUT = 0 mA,
Outputs Disabled
Com’l
190
300
170
250
mA
Ind
200
320
170
290
ISB1
Standby Current
(Both Ports TTL Levels)
CEL and CER ≥ VIH,
f = fMAX
[12]
Com’l
50
70
40
60
mA
Ind
50
70
75
ISB2
Standby Current
(One Port TTL Level)
CEL or CER ≥ VIH,
f = fMAX
[12]
Com’l
120
180
100
150
mA
Ind
120
180
100
170
ISB3
Standby Current
(Both Ports CMOS
Levels)
Both Ports CE and CER ≥
VCC – 0.2V, VIN ≥ VCC – 0.2V
or VIN ≤ 0.2V, f = 0
[12]
Com’l
3
15
3
15
mA
Ind
3
15
3
15
ISB4
Standby Current
(Both Ports CMOS
Levels)
One Port CEL or
CER ≥ VCC – 0.2V,
VIN ≥ VCC – 0.2V or VIN ≤ 0.2V,
Active Port Outputs, f = fMAX
[12]
Com’l
110
160
90
130
mA
Ind
110
160
90
150
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
7C024/024A/0241–35
7C025/0251–35
7C024/024A/0241–55
7C025/0251–55
Unit
Min
Typ
Max
Min
Typ
Max
VOH
Output HIGH Voltage
VCC = Min, IOH = –4.0 mA
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min, IOL = 4.0 mA
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
2.2
V
VIL
Input LOW Voltage
–0.7
0.8
–0.7
0.8
V
IIX
Input Leakage Current
GND
≤ V
I ≤ VCC
–10
+10
–10
+10
μA
IOZ
Output Leakage Current Output Disabled, GND
≤ V
O ≤ VCC
–10
+10
–10
+10
μA
Notes
10. The voltage on any input or I/O pin cannot exceed the power pin during power up
11. Pulse width < 20 ns.
12. fMAX = 1/tRC = All inputs cycling at f = 1/tRC (except output enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level standby ISB3.
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