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CY7C441
CY7C443
Document #: 38-06032 Rev. *A
Page 3 of 15
Electrical Characteristics Over the Operating Range
7C441–12
7C443–12
7C441–14
7C443–14
7C441–20
7C443–20
7C441–30
7C443–30
Parameter
Description
Test Conditions
Min.
Max.
Min. Max. Min. Max. Min. Max. Unit
VOH
Output HIGH
Voltage
VCC = Min., IOH = –2.0 mA
2.4
2.4
2.4
2.4
V
VOL
Output LOW
Voltage
VCC = Min., IOL = 8.0 mA
0.4
0.4
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
VCC
2.2
VCC
2.2
VCC
2.2
VCC
V
VIL
Input LOW Voltage
–0.5
0.8
–0.5
0.8
–0.5
0.8
–0.5
0.8
V
IIX
Input Leakage
Current
VCC = Max.,
GND < VI < VCC
–10
+10
–10
+10
–10
+10
–10
+10
µA
IOS
[2]
Output Short
Circuit Current
VCC = Max., VOUT = GND
–90
–90
–90
–90
mA
ICC1
[3]
Operating Current
VCC = Max.,
IOUT = 0 mA
Com’l
140
140
120
100
mA
Mil/Ind
150
150
130
110
mA
ICC2
[4]
Operating Current
VCC = Max.,
IOUT = 0 mA
Com’l
70
70
70
70
mA
Mil/Ind
80
80
80
80
mA
ISB
[5]
Standby Current
VCC = Max.,
IOUT = 0 mA
Com’l
30
30
30
30
mA
Mil/Ind
30
30
30
30
mA
Capacitance[6]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
10
pF
AC Test Loads and Waveform[7,8]
Notes:
1.
The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
2.
Test no more than one output at a time and do not test any output for more than one second.
3.
Input signals switch from 0V to 3V with a rise/fall time of 3 ns or less, clocks and clock enables switch at maximum frequency (fMAX), while data inputs switch
at fMAX/2. Outputs are unloaded.
4.
Input signals switch from 0V to 3V with a rise/fall time less than 3 ns, clocks and clock enables switch at 20 MHz, while the data inputs switch at 10 MHz.
Outputs are unloaded.
5.
All inputs signals are connected to VCC. All outputs are unloaded. Read and write clocks switch at maximum frequency (fMAX).
6.
Tested initially and after any design or process changes that may affect these parameters.
7.
CL = 30 pF for all AC parameters.
8.
All AC measurements are referenced to 1.5V.
3.0V
5V
OUTPUT
R1 500
Ω
R2
333
Ω
CL
INCLUDING
JIG AND
SCOPE
GND
90%
10%
90%
10%
≤ 3ns
≤ 3 ns
OUTPUT
2V
Equivalent to:
THÉVENIN EQUIVALENT
C441-4
200
Ω
ALL INPUT PULSES
C441-5
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