mc9s08gt32a Freescale Semiconductor, Inc, mc9s08gt32a Datasheet - Page 106

• Manufacturer Part Number: mc9s08gt32a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

Internal Clock Generator (S08ICGV2)
pin is not used by the ICG. The oscillator is capable of being configured to provide a higher amplitude
output for improved noise immunity. This mode of operation is selected by HGO = 1.
7.2.3
If an external clock is used, then the pins are connected as shown in
7.2.4
If an external crystal/resonator frequency reference is used, then the pins are connected as shown in
Figure
106
7-5. Recommended component values are listed in
External Clock Connections
External Crystal/Resonator Connections
Figure 7-5. External Frequency Reference Connection
CLOCK INPUT
Figure 7-4. External Clock Connections
EXTAL
MC9S08GB60A Data Sheet, Rev. 1.02
EXTAL
CRYSTAL OR RESONATOR
C
1
ICG
ICG
V
V
R
SS
SS
F
Appendix A, “Electrical
C
2
NOT CONNECTED
XTAL
Figure
XTAL
R
S
7-4.
Characteristics.”
Freescale Semiconductor