SAB-C161K-L16M SIEMENS [Siemens Semiconductor Group], SAB-C161K-L16M Datasheet - Page 31

• Manufacturer Part Number: SAB-C161K-L16M
• Description: 16-Bit CMOS Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

AC Characteristics
External Clock Drive XTAL1
V
T
Parameter
Oscillator period
High time
Low time
Rise time
Fall time
Figure 10
External Clock Drive XTAL1
Memory Cycle Variables
The timing tables below use three variables which are derived from the BUSCONx registers and
represent the special characteristics of the programmed memory cycle. The following table
describes, how these variables are to be computed.
Description
ALE Extension
Memory Cycle Time Waitstates
Memory Tristate Time
Semiconductor Group
A
CC
= 0 to +70 ˚C
= 5 V
10 %;
V
for SAB-C161V-L16M, SAB-C161K-L16M, SAB-C161O-L16M
SS
= 0 V
Symbol
TCL SR 31
t
t
t
t
1
2
3
4
1996 Intermediate Version
SR 8
SR 8
SR –
SR –
min.
Symbol Values
t
t
t
A
C
F
Max. CPU Clock
= 16 MHz
30
TCL * <ALECTL>
2TCL * (15 - <MCTC>)
2TCL * (1 - <MTTC>)
max.
31
–
–
6
6
min.
8
8
–
–
31
1/2TCL = 1 to 16 MHz
Variable CPU Clock
max.
–
–
6
6
500
C161
Unit
ns
ns
ns
ns
ns