S9S08AW16A FREESCALE [Freescale Semiconductor, Inc], S9S08AW16A Datasheet - Page 132

• Manufacturer Part Number: S9S08AW16A
• Description: HCS08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Internal Clock Generator (S08ICGV4)
8.2.3
If an external clock is used, then the pins are connected as shown
8.2.4
If an external crystal/resonator frequency reference is used, then the pins are connected as shown in
Figure
8.3
Refer to the direct-page register summary in the
assignments for all ICG registers. This section refers to registers and control bits only by their names.
132
8-5. Recommended component values are listed in the
Register Definition
External Clock Connections
External Crystal/Resonator Connections
Figure 8-5. External Frequency Reference Connection
CLOCK INPUT
Figure 8-4. External Clock Connections
EXTAL
MC9S08AC16 Series Data Sheet, Rev. 8
EXTAL
CRYSTAL OR RESONATOR
C
1
Memory
ICG
ICG
V
V
R
SS
SS
F
chapter of this data sheet for the absolute address
C
2
Electrical Characteristics
NOT CONNECTED
Figure
XTAL
XTAL
R
S
8-4.
Freescale Semiconductor
chapter.