MC68HC908GT16_07 Datasheet, PDF (79/292 Pages) Freescale Semiconductor, Inc – Microcontrollers

CS
RESET
CLOCK
SELECTION
CIRCUIT
Functional Description
CGMOUT
CGMXCLK
TBMCLK
COPCLK
CMON
CLOCK
MONITOR
CIRCUIT
IOFF
EOFF
ECGS
ICGS
N[6:0}
TRIM[7:0]
INTERNAL CLOCK
GENERATOR
FICGS
DDIV[3:0]
DSTG[7:0]
ICLK
IBASE
ICGEN
SIMOSCEN
OSCENINSTOP
EXTCLKEN
ECGON
ICGON
CLOCK/PIN
ENABLE
CIRCUIT
EXTXTALEN
EXTSLOW
EXTERNAL CLOCK
GENERATOR
INTERNAL
TO MCU
EXTERNAL
PTE4
LOGIC
OSC1
PTE4
OSC2
PTE3
PTE3
LOGIC
NAME
NAME
CONFIG2 REGISTER BIT
NAME
TOP LEVEL SIGNAL
NAME
Figure 7-2. ICG Module Block Diagram
ECGEN
ECLK
REGISTER BIT
MODULE SIGNAL
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
Freescale Semiconductor
79