mc68hc908sr12 Freescale Semiconductor, Inc, mc68hc908sr12 Datasheet - Page 80

• Manufacturer Part Number: mc68hc908sr12
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Configuration and Mask Option
Data Sheet
80
OSCSEL1
0
0
1
1
NOTE:
OSCSEL0
0
1
0
1
Configuration and Mask Option Registers (CONFIG & MOR) Freescale Semiconductor
The internal oscillator is a free running oscillator and is available after
each POR or reset. It is turned-off in stop mode by clearing the
STOP_ICLKEN bit in CONFIG2.
Table 5-1. CGMXCLK Clock Selection
CGMXCLK
RCCLK
X-TAL
ICLK
—
OSC2 pin
output of
Inverting
XTAL
f
f
BUS
BUS
—
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
Not used
Internal oscillator generates the CGMXCLK.
RC oscillator generates the CGMXCLK.
Internal oscillator is available after each POR
or reset.
X-tal oscillator generates the CGMXCLK.
Internal oscillator is available after each POR
or reset.
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