MC68HC912D60 Datasheet, PDF (168/432 Pages) Freescale Semiconductor, Inc – M68HC12 Microcontrollers

Clock Functions
Freescale Semiconductor, Inc.
SYSCLK = (BCSP & PLLCLK) | (BCSP & BCSS & EXTALi) | (BCSP &
BCSS & SLWCLK)
MCLK = (PCLK & MCS) | (XCLK & MCS)
MSCAN system = (EXTALi & CLKSRC) | (SYSCLK & CLKSRC)
BDM system = (BCLK & CLKSW) | (ECLK & CLKSW)
NOTE: During limp-home mode PCLK, ECLK, BCLK, MCLK and XCLK are
supplied by VCO (PLLCLK).
12.8 Clock Divider Chains
Figure 12-6, Figure 12-7, Figure 12-8, and Figure 12-9 summarize the
clock divider chains for the various peripherals on the 68HC(9)12D60.
Advance Information
168
Clock Functions
For More Information On This Product,
Go to: www.freescale.com
68HC(9)12D60 — Rev 4.0
MOTOROLA