sc9s08mz16 Freescale Semiconductor, Inc, sc9s08mz16 Datasheet - Page 121

• Manufacturer Part Number: sc9s08mz16
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 8
Internal Clock Generator (S08ICGV4)
The internal clock generation (ICG) module is used to generate the system clocks for the SC9S08MZ16
MCU. The analog supply lines V
Refer to
Freescale Semiconductor
Appendix A, “Electrical Characteristics and Timing
Freescale Semiconductor recommends that flash location 0xFFBE be
reserved to store a nonvolatile version of ICGTRM. This will allow
debugger and programmer to perform a manual trim operation and store the
resultant ICGTRM value for users to access at a later time.
The internal bus frequency in SC9S08MZ16 is up to 10 MHz. This chapter
reserves the description of up to 20 MHz to be compatible with the data
sheet of other Freescale 8-bit MCUs.
DDA
SC9S08MZ16 MCU Data Sheet, Rev. 1
and V
SSA
are internally derived from the MCU’s V
NOTE
Specifications.” for electrical data.
DD
and V
SS
pins.
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