mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 124

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Clock, Reset and Power Management (S12CPMU_UHV)
Figure 4-2
124
shows a block diagram of the XOSCLCP.
Detector
Peak
EXTAL
MC9S12VR Family Reference Manual,
Preliminary - Subject to Change Without Notice
Figure 4-2. XOSCLCP Block Diagram
VSS
Gain Control
C1
Ceramic Resonators
Quartz Crystals
Rf
or
VDD = 1.8 V
VSS
Monitor
Clock
VSS
Rev. 2.2
OSCCLK_LCP
C2
XTAL
monitor fail
Freescale Semiconductor