CY7C4282V データシートの表示（PDF） - Cypress Semiconductor
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CY7C4282V Datasheet PDF : 15 Pages
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CY7C4282V
CY7C4292V
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
VOH
VOL
VIH
VIL
IIX
IOZL
IOZH
ICC1[3]
ISB[4]
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
VCC = Min., IOH = −1.0 mA
VCC = 3.0V, IOH = −2.0 mA
VCC = Min., IOL = 4.0 mA
VCC = 3.0V, IOL = 8.0 mA
Input LOW Voltage
Input Leakage Current VCC = Max.
Output OFF, High Z
Current
OE > VIH, VSS < VO < VCC
Active Power Supply
Current
Com’l
Ind
Average Standby
Current
Com’l
Ind
7C4282V/92V
-10
Min. Max.
2.4
0.4
2.0
VCC
−0.5 0.8
−10 +10
−10 +10
25
6
7C4282V/92V
-15
Min. Max.
2.4
0.4
2.0
VCC
−0.5 0.8
−10 +10
−10 +10
25
30
6
6
7C4282V/92V
-25
Min. Max.
2.4
Unit
V
0.4 V
2.0
VCC
V
−0.5 0.8 V
−10 +10 µA
−10 +10 µA
25 mA
mA
6 mA
mA
Capacitance[5]
Parameter
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 3.3V
Max.
5
7
Unit
pF
pF
AC Test Loads and Waveforms (-15 , -25) [6, 7]
3.3V
OUTPUT
R1=330Ω
CL
INCLUDING
JIG AND
SCOPE
R2=510Ω
4282V–4
3.0V
GND
≤ 3 ns
ALL INPUT PULSES
90%
10%
90%
10%
≤ 3 ns
4282V–5
Equivalent to:
THÉVENIN EQUIVALENT
OUTPUT
200 Ω
2.0V
AC Test Loads and Waveforms (-10)
VCC/2
50 Ω
I/O
Z0=50Ω
3.0V
GND
≤ 3 ns
ALL INPUT PULSES
90%
10%
90%
10%
≤ 3 ns
4282V–5
Notes:
3. Input signals switch from 0V to 3V with a rise/fall time of less than 3 ns, clocks and clock enables switch at maximum frequency 20 MHz, while data inputs
switch at 10 MHz. Outputs are unloaded.
4. All inputs = VCC − 0.2V, except WCLK and RCLK (which are switching at frequency = 0 MHz). All outputs are unloaded.
5. Tested initially and after any design or process changes that may affect these parameters.
6. CL = 30 pF for all AC parameters except for tOHZ.
7. CL = 5 pF for tOHZ.
4
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