CY7C4421V/4201V/4211V/4221V
CY7C4231V/4241V/4251V
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ...................................鈥?5
掳
C to +150
掳
C
Ambient Temperature with
Power Applied............................................. 鈥?55
掳
C to +125
掳
C
Supply Voltage to Ground Potential ............... 鈥?.5V to +5.0V
DC Voltage Applied to Outputs
in High-Z State ............................................... 鈥?.5V to +5.0V
DC Input Voltage ............................................鈥?.5V to +5.0V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage........................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current..................................................... > 200 mA
Operating Range
Range
Commercial
Ambient Temperature
0掳C to +70掳C
V
CC
3.3V
卤
300 mV
Electrical Characteristics
Over the Operating Range
7C42X1V-15
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZL
I
OZH
I
CC[4]
I
SB[5]
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
Average Standby
Current
V
CC
= Max.
OE > V
IH
,
V
SS
< V
O
< V
CC
Com鈥檒
Com鈥檒
Test Conditions
V
CC
= Min.,
I
OH
=
鈭?.0
mA
V
CC
= Min.,
I
OL
= 8.0 mA
2.0
鈭?.5
鈭?0
鈭?0
Min.
2.4
0.4
5.0
0.8
+10
+10
20
6
2.0
鈭?.5
鈭?0
鈭?0
Max.
7C42X1V-25
Min.
2.4
0.4
5.0
0.8
+10
+10
20
6
2.0
鈭?.5
鈭?0
鈭?0
Max.
7C42X1V-35
Min.
2.4
0.4
5.0
0.8
+10
+10
20
6
Max.
Unit
V
V
V
V
碌A
碌A
mA
mA
Capacitance
[6]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25
掳
C, f = 1 MHz,
V
CC
= 5.0V
Max.
5
7
Unit
pF
pF
AC Test Loads and Waveforms
[7, 8]
R1= 330
鈩?/div>
3.3V
OUTPUT
C
L
INCLUDING
JIG AND
SCOPE
Equivalent to:
TH脡 VENIN EQUIVALENT
Rth=200
鈩?/div>
OUTPUT
R2=510
鈩?/div>
3.0V
GND
鈮?/div>
3 ns
ALL INPUT PULSES
90%
10%
90%
10%
鈮?/div>
3 ns
Vth=2.0V
Notes:
4. Outputs open. Tested at Frequency = 20 MHz.
5. All inputs = V
CC
鈥?0.2V, except WCLK and RCLK, which are switching at 20 MHz.
6. Tested initially and after any design or process changes that may affect these parameters.
7. C
L
= 30 pF for all AC parameters except for t
OHZ
.
8. C
L
= 5 pF for t
OHZ
.
Document #: 38-06010 Rev. *A
Page 7 of 17
CY7C4201V PDF文件相关型号
CY7C4211V,CY7C4221V,CY7C4231V,CY7C4241V,CY7C4251V,CY7C4421V
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