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AC Characteristics (cont'd)
Parameter
System Clock Timing
ALE to CLK OUT
CLK OUT high time
CLK OUT low time
CLK OUT low to ALE
high
System Clock Timing
Semiconductor Group
Symbol
16 MHz clock
min.
398
–
t
LLSH
85
–
t
SHSL
585
–
t
SLSH
23
103
t
SLLH
*
260
Device Specifications
Limit values
Variable clock
1/t
= 3.5 MHz to 16 MHz
CLCL
max.
min.
7 t
– 40
CLCL
2 t
– 40
CLCL
10 t
– 40
CLCL
– 40
t
CLCL
Unit
max.
–
ns
–
ns
–
ns
+ 40
ns
t
CLCL
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