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CY7C4282V
CY7C4292V
4
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
7C4282V/92V
-10
7C4282V/92V
-15
7C4282V/92V
-25
Unit
Min.
Max.
Min.
Max.
Min.
Max.
VOH
Output HIGH Voltage
VCC = Min., IOH = −1.0 mA
VCC = 3.0V, IOH = −2.0 mA
2.4
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min., IOL = 4.0 mA
VCC = 3.0V, IOL = 8.0 mA
0.4
0.4
0.4
V
VIH
Input HIGH Voltage
2.0
VCC
2.0
VCC
2.0
VCC
V
VIL
Input LOW Voltage
−0.5
0.8
−0.5
0.8
−0.5
0.8
V
IIX
Input Leakage Current
VCC = Max.
−10
+10
−10
+10
−10
+10
µA
IOZL
IOZH
Output OFF, High Z
Current
OE
> V
IH, VSS < VO < VCC
−10
+10
−10
+10
−10
+10
µA
ICC1
[3]
Active Power Supply
Current
Com’l
25
25
25
mA
Ind
30
mA
ISB
[4]
Average Standby
Current
Com’l
6
6
6
mA
Ind
6
mA
Capacitance[5]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
5
pF
COUT
Output Capacitance
7
pF
AC Test Loads and Waveforms (-15 , -25) [6, 7]
AC Test Loads and Waveforms (-10)
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.
3.0V
3.3V
OUTPUT
R1=330
Ω
R2=510
Ω
CL
INCLUDING
JIG AND
SCOPE
GND
90%
10%
90%
10%
≤ 3ns
≤ 3 ns
OUTPUT
2.0V
Equivalent to:
THÉVENIN EQUIVALENT
4282V–4
200
Ω
ALL INPUT PULSES
4282V–5
3.0V
GND
90%
10%
90%
10%
≤ 3ns
≤ 3 ns
ALL INPUT PULSES
4282V–5
I/O
50
Ω
VCC/2
Z0=50
Ω
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