mc68hc908mr24 Freescale Semiconductor, Inc, mc68hc908mr24 Datasheet - Page 112

• Manufacturer Part Number: mc68hc908mr24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Clock Generator Module (CGM)
Advance Information
112
SIMOSCEN
OSC2
OSC1
CGMRDV
DETECTOR
DETECTOR
CGMVDV
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PHASE
LOCK
LOCK
CRYSTAL OSCILLATOR
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V
DDA
CGMRCLK
Figure 8-1. CGM Block Diagram
AUTO
FREQUENCY
BANDWIDTH
Clock Generator Module (CGM)
CONTROL
CGMXFC
MUL[7:4]
DIVIDER
FILTER
LOOP
ACQ
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PLL ANALOG
V
SS
CIRCUIT
SELECT
CLOCK
PLLIE
BCS
CONTROLLED
OSCILLATOR
INTERRUPT
CONTROL
CGMVCLK
VOLTAGE
VRS[7:4]
PLLF
³
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A
B S*
MC68HC908MR24
*When S = 1, CGMOUT = B
Freescale Semiconductor
CGMXCLK
CGMOUT
CGMINT
USER MODE
PTC2
MONITOR MODE
TO SIM
TO SIM
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Rev. 4.1