SAB80C515-16-N SIEMENS [Siemens Semiconductor Group], SAB80C515-16-N Datasheet - Page 52

• Manufacturer Part Number: SAB80C515-16-N
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

AC Characteristics (cont’d)
External Clock Cycle
Semiconductor Group
Parameter
System Clock Timing
ALE to CLKOUT
CLKOUT high time
CLKOUT low time
CLKOUT low to ALE high
Symbol
t
t
t
t
LLSH
SHSL
SLSH
SLLH
310
60
460
10
min.
20 MHz
clock
51
–
–
–
90
max.
7 t
2 t
10 t
t
CLCL
1/t
Limit values
CLCL
CLCL
CLCL
CLCL
min.
– 40
– 40
– 40
Variable clock
– 40
= 3.5 MHz to 20 MHz
SAB 80C515/80C535
–
–
–
t
CLCL
max.
+ 40
Unit
ns
ns
ns
ns