CY7C0241AV-25AI 查看數據表（PDF） - Cypress Semiconductor
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CY7C0241AV-25AI Datasheet PDF : 18 Pages
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PRELIMINARY
CY7C024AV/025AV/026AV
CY7C0241AV/0251AV/036AV
Electrical Characteristics Over the Operating Range
Parameter
Description
VOH
Output HIGH Voltage (VCC=3.3V)
VOL
Output LOW Voltage
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
IOZ
Output Leakage Current
IIX
Input Leakage Current
ICC
Operating Current (VCC = Max., Com’l.
IOUT = 0 mA) Outputs Disabled
Ind.[11]
ISB1
Standby Current (Both Ports TTL Com’l.
Level) CEL & CER ≥ VIH, f = fMAX Ind.[11]
ISB2
Standby Current (One Port TTL Com’l.
Level) CEL | CER ≥ VIH, f = fMAX Ind.[11]
ISB3
Standby Current (Both Ports CMOS Com’l.
Level) CEL & CER ≥ VCC−0.2V, f = 0 Ind.[11]
ISB4
Standby Current (One Port CMOS Com’l.
Level) CEL | CER ≥ VIH, f = fMAX[12] Ind.[11]
Shaded areas contain advance information.
Capacitance[13]
CY7C024AV/025AV/026AV
CY7C0241AV/0251AV/036AV
-15[1]
-20
-25
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
2.4
2.4
2.4
V
0.4
0.4
0.4 V
2.0
2.0
2.0
V
0.8
0.8
0.8 V
–10
10 –10
10 –10
10 µA
–10
10 –10
10 –10
10 µA
125 185
120 175
115 165 mA
135 185 mA
35 50
35 45
30 40 mA
40 50 mA
80 120
75 110
65 95 mA
75 105 mA
10 500
10 500
10 500 µA
10 500 µA
75 105
70 95
60 80 mA
70 90 mA
Parameter
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 3.3V
Max.
10
10
Unit
pF
pF
AC Test Loads and Waveforms
3.3V
OUTPUT
C = 30 pF
R1 = 590Ω
R2 = 435Ω
OUTPUT
RTH = 250Ω
C = 30pF
OUTPUT
VTH = 1.4V
C = 5 pF
3.3V
R1 = 590Ω
R2 = 435Ω
(a) Normal Load (Load 1)
(b) Thévenin Equivalent (Load 1)
ALL INPUT PULSES
(c) Three-State Delay (Load 2)
(Used for tLZ, tHZ, tHZWE, & tLZWE
including scope and jig)
3.0V
GND
10%
90%
90%
10%
≤ 3 ns
≤ 3 ns
Notes:
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.
13. Tested initially and after any design or process changes that may affect these parameters.
6
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