CY7C026A-15AXI Просмотр технического описания (PDF) - Cypress Semiconductor
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CY7C026A-15AXI Datasheet PDF : 21 Pages
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CY7C026A
Maximum Ratings[4]
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 ........................................... –55C to +125 C
Supply voltage to ground potential ...............–0.3 V to +7.0 V
DC voltage applied to outputs
in High Z state ..............................................–0.5 V to +7.0 V
Electrical Characteristics Over the Operating Range
DC input voltage[5].......................................–0.5 V to + 7.0 V
Output current into outputs (LOW) .............................. 20 mA
Static discharge voltage........................................... >2001 V
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%
Parameter
Description
VOH
Output HIGH voltage
(VCC = Min., IOH = –4.0 mA)
VOL
Output LOW voltage
(VCC = Min., IOH = +4.0 mA)
VIH
Input HIGH voltage
VIL
Input LOW voltage
IOZ
Output leakage current
ICC
Operating current (VCC = Max, IOUT = 0 Com’l.
mA) outputs disabled
Indust.
ISB1
Standby current
(Both ports TTL level)
CEL & CER VIH, f = fMAX
Com’l.
Indust.
ISB2
Standby current
(One port TTL level)
CEL | CER VIH, f = fMAX
Com’l.
Indust.
ISB3
Standby current
Com’l.
(Both port CMOS level)
CEL & CER VCC–0.2V, f = 0
Indust.
ISB4
Standby current
(One port CMOS level)
CEL | CER VIH, f = fMAX[6]
Com’l.
Indust.
Capacitance[7]
CY7C026A
-15
-20
Unit
Min Typ Max Min Typ Max
2.4
–
2.4
–
V
–
0.4
–
0.4
V
2.2
–
2.2
–
V
0.8
0.8
V
–10
10
–10
10
A
190 285
–
180 275 mA
215 305
–
mA
50
70
45
65
mA
65
95
–
mA
120 180
135 205
110 160 mA
–
mA
0.05 0.5
0.05 0.5
0.05 0.5
mA
–
mA
110 160
125 175
100 140 mA
–
mA
CIN
COUT
Parameter
Description
Input capacitance
Output capacitance
Test Conditions
TA = 25 C, f = 1 MHz,
VCC = 5.0 V
Max
Unit
10
pF
10
pF
Notes
4. The voltage on any input or I/O pin cannot exceed the power pin during power up.
5. Pulse width < 20 ns.
6. 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.
7. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-06046 Rev. *G
Page 6 of 21
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