CPC7232
1.7.2 Logic DC Characteristics (over recommended operating conditions unless otherwise noted)
0°C
+25°C
+70°C
Parameter
Symbol
Test Conditions
Units
min max min
typ max min max
DOUT source capability
DOUT sink capability
Logic input capacitance
Logic input high
VOH IOUT=--400μA
VDD-0.7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
pF
V
VOL
CIN
VIH
VIL
IOUT=-+400μA
-
-
0.7
10
-
-
-
10
-
-
10
-
4.75V < VDD < 5.25V
4.75V < VDD < 5.25V
2
-
2
-
2
-
Logic input low
0.8
0.8
0.8
1.7.3 Logic AC Characteristics (over recommended operating conditions unless otherwise noted)
0°C
+25°C
70°C
Parameter
Symbol
Test Conditions
Units
min max min
typ max min max
tSD
tWLE
tDO
tWCL
tSU
Setup time before LE rises
Time width of LE
-
-
-
-
-
-
150
150
-
-
150
150
-
-
-
-
150
150
-
-
-
150
-
-
150
-
-
150
-
Clock delay time to Data Out
Time width of CL
-
ns
150
15
35
-
150
15
35
-
-
150
20
35
-
Setup time, data to clock
Hold time, data from clock
Clock frequency
-
8
-
-
-
tH
-
-
-
fCLK 50% duty cycle, fDATA=fCLK/2
5
-
5
5
MHz
ns
tR, tF
tON
Clock rise and fall times
Tur n-on time
-
-
50
-
-
50
-
50
VSW=VPP-10V, RL=10kΩ
-
5
-
-
5
-
5
μs
tOFF
Turn-off time
R00E
www.clare.com
7
CLARE [ CLARE ]
