sak-xe164km-48fxxl Infineon Technologies Corporation, sak-xe164km-48fxxl Datasheet - Page 96

• Manufacturer Part Number: sak-xe164km-48fxxl
• Description: 16-bit Single-chip Real Time Signal Controller
• Manufacturer: Infineon Technologies Corporation

4.6.2
The internal operation of the XE164xM is controlled by the internal system clock
Because the system clock signal
external sources using different mechanisms, the duration of the system clock periods
(TCSs) and their variation (as well as the derived external timing) depend on the
mechanism used to generate
for the XE164xM.
Figure 18
Note: The example of PLL operation shown in
The specification of the external timing (AC Characteristics) depends on the period of the
system clock (TCS).
Data Sheet
example of prescaler operation uses a divider factor of 2:1.
Phase Locked Loop Operation (1:N)
f
f
Direct Clock Drive (1:1)
f
f
Prescaler Operation (N:1)
f
f
IN
SYS
IN
SYS
IN
SYS
Definition of Internal Timing
Generation Mechanisms for the System Clock
f
SYS
. This must be considered when calculating the timing
f
SYS
XE164FM, XE164GM, XE164HM, XE164KM
can be generated from a number of internal and
96
XE166 Family Derivatives / Base Line
Figure 18
uses a PLL factor of 1:4; the
M C_XC2X_CLOCKGEN
TCS
Electrical Parameters
TCS
TCS
V2.0, 2009-03
f
SYS
.