SAF-XC878CM-16FFI Infineon Technologies, SAF-XC878CM-16FFI Datasheet - Page 86

• Manufacturer Part Number: SAF-XC878CM-16FFI
• Description: MCU, 8BIT, 64K FLASH, 5V, 64LQFP
• Manufacturer: Infineon Technologies

Specifications of SAF-XC878CM-16FFI

• Controller Family/series: XC800
• Core Size: 8bit
• Program Memory Size: 64KB
• Ram Memory Size: 3328Byte
• No. Of Timers: 4
• No. Of Pwm Channels: 10
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V To
• Peripherals: ADC, PWM, Timer
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
Data Sheet
CPU clock: CCLK, SCLK = 24 MHz
MultiCAN clock : MCANCLK = 24 or 48 MHz
MDU clock : MDUCLK = 24 or 48 MHz
CORDIC clock : CORDICCLK = 24 or 48 MHz
CCU6 clock : CCU6CLK = 24 or 48 MHz
T2CCU clock : T2CCUCLK = 24 or 48 MHz
Peripheral clock: PCLK = 24 MHz
f
sys
. During normal system operation, the typical frequencies of the different
Clock Management
Figure 21
77
shows the clock distribution of the XC878.
Functional Description
XC878CLM
V1.2, 2009-11