MC908AZ60ACFUER Datasheet, PDF (33/414 Pages) Freescale Semiconductor, Inc – To provide the most up-to-date information, the revision of our documents on the World Wide Web will be the most current. Your printed copy may be an earlier revision. To verify you have the latest information available, refer to:

Table 1-2. Clock Signal Naming Conventions
Clock Signal Name
CGMXCLK
CGMOUT
Bus Clock
SPSCK
TACLK
TBCLK
Description
Buffered version of OSC1 from
Clock Generation Module (CGM)
PLL-based or OSC1-based clock output from
Clock Generator Module (CGM)
CGMOUT divided by two
SPI serial clock
External clock input for TIMA
External clock input for TIMB
Module
ADC
CAN
COP
CPU
FLASH
EEPROM
RAM
SPI
SCI
TIMA
TIMB
PIT
SIM
IRQ
BRK
LVI
CGM
Table 1-3. Clock Source Summary
Clock Source
CGMXCLK or Bus Clock
CGMXCLK or CGMOUT
CGMXCLK
Bus Clock
Bus Clock
CGMXCLK or Bus Clock
Bus Clock
Bus Clock/SPSCK
CGMXCLK
Bus Clock or PTD6/ATD14/TACLK
Bus Clock or PTD4/TBCLK
Bus Clock
CGMOUT and CGMXCLK
Bus Clock
Bus Clock
Bus Clock and CGMXCLK
OSC1 and OSC2
Pin Assignments
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Freescale Semiconductor
33