SAF-XC886CM-8FFI Infineon Technologies, SAF-XC886CM-8FFI Datasheet - Page 84

• Manufacturer Part Number: SAF-XC886CM-8FFI
• Description: MCU, 8BIT, 32K FLASH, 5V, XC800, 48TQFP
• Manufacturer: Infineon Technologies

Specifications of SAF-XC886CM-8FFI

• Controller Family/series: XC800
• Ram Memory Size: 1792Byte
• No. Of Timers: 4
• No. Of Pwm Channels: 4
• Digital Ic Case Style: TQFP
• Core Size: 8bit
• Program Memory Size: 32KB
• Peripherals: ADC, PWM, Timer

3.8.2
The CGU generates all clock signals required within the microcontroller from a single
clock,
modules are as follow:
•
•
•
•
In addition, different clock frequencies can be output to pin CLKOUT (P0.0 or P0.7). The
clock output frequency, which is derived from the clock output divider (bit COREL), can
further be divided by 2 using toggle latch (bit TLEN is set to 1). The resulting output
frequency has a 50% duty cycle.
XC886/888.
Figure 26
Data Sheet
OSC
CPU clock: CCLK, SCLK = 24 MHz
Fast clock (used by MultiCAN): FCLK = 24 or 48 MHz
Peripheral clock: PCLK = 24 MHz
Flash Interface clock: CCLK2 = 48 MHz and CCLK = 24 MHz
f
sys
fosc
. During normal system operation, the typical frequencies of the different
Clock Management
Clock Generation from
N,P,K
PLL
96MHz
fsys=
SD
1
0
CLKREL
Figure 26
f
sys
/2
77
COREL
shows the clock distribution of the
TLEN
Toggle
Latch
/2
CCLK2
Functional Description
COUTS
PCLK
SCLK
CCLK
FCCFG
XC886/888CLM
FCLK
Peripherals
Interface
V1.2, 2009-07
FLASH
CLKOUT
CORE
MultiCAN