SAF-XC878-16FFI 3V3 AA Infineon Technologies, SAF-XC878-16FFI 3V3 AA Datasheet - Page 86

• Manufacturer Part Number: SAF-XC878-16FFI 3V3 AA
• Description: IC MCU 8BIT FLASH 64-LQFP
• Manufacturer: Infineon Technologies
• Series: XC8xxr

Specifications of SAF-XC878-16FFI 3V3 AA

• Core Processor: XC800
• Core Size: 8-Bit
• Speed: 27MHz
• Connectivity: SPI, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 40
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: SP000447254

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 22
79
shows the clock distribution of the XC87x.
Functional Description
XC87xCLM
V1.5, 2011-03