SAF-XC886LM-8FFI INFINEON [Infineon Technologies AG], SAF-XC886LM-8FFI Datasheet - Page 72

• Manufacturer Part Number: SAF-XC886LM-8FFI
• Description: 8-Bit Single-Chip Microcontroller
• Manufacturer: INFINEON [Infineon Technologies AG]

3.8.2
The CGU generates all clock signals required within the microcontroller from a single
clock, f
modules are as follow:
• CPU clock: CCLK, SCLK = 24 MHz
• Fast clock (used by MCAN): FCLK = 24 or 48 MHz
• Peripheral clock: PCLK = 24 MHz
• Flash Interface clock: CCLK2 = 96 MHz and CCLK = 24 MHz
In addition, different clock frequency can output to pin CLKOUT(P0.0 or P0.7). The clock
output frequency can further be divided by 2 using toggle latch (bit TLEN is set to 1), the
resulting output frequency has 50% duty cycle.
the XC886/888.
Figure 27
Data Sheet
Prelimary
OSC
sys
. During normal system operation, the typical frequencies of the different
Clock Management
fosc
Clock Generation from f
N,P,K
PLL
96MHz
fsys=
CLKREL
COREL
sys
68
Figure 27
TLEN
Toggle
Latch
/2
CCLK2
shows the clock distribution of
COUTS
PCLK
SCLK
CCLK
Functional Description
FCCFG
FCLK
XC886/888CLM
Peripherals
Interface
FLASH
CORE
CLKOUT
V0.1, 2006-02
MCAN