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CY7C43642AV Datasheet PDF : 30 Pages
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CY7C43642AV
CY7C43662AV
CY7C43682AV
Maximum Ratings[10,12]
(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 ............... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[11] ...................................–0.5V to VCC + 0.5V
DC Input Voltage[11]................................–0.5V to VCC + 0.5V
Electrical Characteristics Over the Operating Range
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage........................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current ..................................................... > 200mA
Operating Range
Range
Commercial
Industrial
Ambient Temperature
0°C to +70°C
–40°C to +85°C
VCC[13]
3.3V ± 10%
3.3V ± 10%
Parameter
VOH
VOL
VIH
VIL
IIX
IOZL
IOZH
ICC1[14]
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output OFF, High Z Current
Active Power Supply Current
ISB[15]
Average Standby Current
Capacitance[16]
Test Conditions
VCC = 3.0V, IOH = –2.0 mA
VCC = 3.0V, IOL = 8.0 mA
VCC = Max.
VSS < VO< VCC
Commercial
Industrial
Commercial
Industrial
CY7C43642/62/82AV
Min.
Max.
2.4
0.5
2.0
VCC
–0.5
0.8
–10
+10
–10
+10
60
60
10
10
Unit
V
V
V
V
µA
µA
mA
mA
mA
mA
Parameter
Description
Test Conditions
Max.
Unit
CIN
COUT
Input Capacitance
Output Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
4
pF
8
pF
Notes:
10. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
11. The input and output voltage ratings may be exceeded provided the input and output current ratings are observed.
12. The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
13. Operating VCC Range for –7 speed is 3.3V ± 5%.
14. Input signals switch from 0V to 3V with a rise/fall time of less than 3 ns, clocks and clock enables switch at 20 MHz, while data inputs switch at 10 MHz.
Outputs are unloaded.
15. All inputs = VCC – 0.2V, except CLKA and CLKB (which are at frequency = 0 MHz). All outputs are unloaded.
16. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-06020 Rev. *C
Page 10 of 30
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