mc9s08dn60 Freescale Semiconductor, Inc, mc9s08dn60 Datasheet - Page 22

• Manufacturer Part Number: mc9s08dn60
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

EXTAL
* The fixed frequency clock (FFCLK) is internally
synchronized to the bus clock and must not exceed one half
of the bus clock frequency.
Chapter 1 Device Overview
22
XOSC
MCG
1 kHZ
LPO
XTAL
MCGERCLK
MCGIRCLK
MCGFFCLK
MCGOUT
MCGLCLK
CPU
÷
÷
Figure 1-2. MC9S08DN60 System Clock Distribution Diagram
2
2
BUSCLK
RTC
MC9S08DN60 Series Data Sheet, Rev 2
COP
BDC
TPM1CLK
TPM1
FFCLK*
TPM2CLK
TPM2
ADC has min and max
frequency requirements.
See the ADC chapter
and electricals appendix
for details.
IIC
ADC
SCI1
Freescale Semiconductor
Flash and EEPROM have
frequency requirements
for program and erase
operation. See
the electricals appendix
for details.
FLASH
SPI
EEPROM