SAF-C161K Infineon Technologies, SAF-C161K Datasheet - Page 42
SAF-C161K
Manufacturer Part Number
SAF-C161K
Description
16-Bit CMOS Microcontroller
Manufacturer
Infineon Technologies
Datasheet
1.SAF-C161K.pdf
(66 pages)
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AC Characteristics
Table 10
Parameter
Oscillator period
High time
Low time
Rise time
Fall time
1)
2)
Table 11
Parameter
Oscillator period
High time
Low time
Rise time
Fall time
1)
2)
Data Sheet
The clock input signal must reach the defined levels
The minimum high and low time refers to a duty cycle of 50%. The maximum operating frequency (
direct drive mode depends on the duty cycle of the clock input signal.
The clock input signal must reach the defined levels
The minimum high and low time refers to a duty cycle of 50%. The maximum operating frequency (
direct drive mode depends on the duty cycle of the clock input signal.
1)
1)
1)
1)
1)
1)
1)
1)
External Clock Drive XTAL1 (Standard Supply Voltage Range)
(Operating Conditions apply)
External Clock Drive XTAL1 (Reduced Supply Voltage Range)
(Operating Conditions apply)
Symbol
t
t
t
t
t
Symbol
t
t
t
t
t
OSC
1
2
3
4
OSC
1
2
3
4
SR 40
SR 20
SR 20
SR –
SR –
SR 50
SR 25
SR 25
SR –
SR –
min.
min.
2)
2)
2)
2)
Direct Drive
Direct Drive
1:1
1:1
max.
–
–
–
10
10
max.
–
–
–
10
10
38
V
V
IL2
IL2
and
and
V
V
IH2
IH2
.
.
min.
20
6
6
–
–
min.
25
8
8
–
–
Prescaler
Prescaler
2:1
2:1
max.
–
–
–
6
6
max.
–
–
–
6
6
V2.0, 2001-01
C161O
C161K
Unit
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
f
f
CPU
CPU
) in
) in