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CY7C0241 Datasheet PDF : 21 Pages
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CY7C024/024A/0241
CY7C025/0251
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
Commercial
Industrial
Ambient Temperature
0°C to +70°C
–40°C to +85°C
VCC
5V ± 10%
5V ± 10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
7C024/024A/0241–15 7C024/024A/0241–25
7C025/0251–15
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 ≤ VI ≤ VCC
–10
+10 –10
+10 μA
IOZ
Output Leakage Current Output Disabled,
GND ≤ VO ≤ VCC
–10
+10 –10
+10 μA
ICC
Operating Current
VCC = Max, IOUT = 0 mA, Com’l
190 300
Outputs Disabled
Ind
200 320
170 250 mA
170 290
ISB1
Standby Current
(Both Ports TTL Levels)
Cf =ELfMaAnXd[1C2]ER ≥ VIH,
Com’l
Ind
50 70
50 70
40 60 mA
75
ISB2
Standby Current
(One Port TTL Level)
Cf =ELfMoArXC[1E2]R ≥ VIH,
Com’l
Ind
120 180
120 180
100 150 mA
100 170
ISB3
Standby Current
Both Ports CE and CER ≥ Com’l
(Both Ports CMOS
Levels)
VCC –
or VIN
≤0.02.V2,VV, IfN=≥0V[1C2C]
–
0.2V
Ind
ISB4
Standby Current
One Port CEL or
Com’l
(Both Ports CMOS
Levels)
CER ≥ VCC – 0.2V,
VAIcNtiv≥eVPCoCrt–O0u.2tpVuotsr,Vf =INfM≤A0X.2[1V2,]
Ind
3
15
3
15
110 160
110 160
3
15 mA
3
15
90 130 mA
90 150
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
7C024/024A/0241–35 7C024/024A/0241–55
7C025/0251–35
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 ≤ VI ≤ VCC
–10
+10 –10
+10 μA
IOZ
Output Leakage Current Output Disabled, GND ≤ VO ≤ 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.
Document #: 38-06035 Rev. *D
Page 7 of 21
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