mc68hc912bd32 Freescale Semiconductor, Inc, mc68hc912bd32 Datasheet - Page 102

• Manufacturer Part Number: mc68hc912bd32
• Description: 16-bit Device Composed Of Standard On-chip Peripherals
• Manufacturer: Freescale Semiconductor, Inc

Clocks
MC68HC912BD32 Rev 1.0
OSCILLATOR
EXTAL
XTAL
T1 CLOCK
T2 CLOCK
T3 CLOCK
T4 CLOCK
E CLOCK
P CLOCK
2
GENERATOR
DIVBYP
OSCILLATOR
Figure 10 Internal Clock Relationships in Normal Run Modes
CLOCK
AND
OSCILLATOR
OUT
2
Figure 10
Freescale Semiconductor, Inc.
E AND P CLOCK
GENERATOR
GENERATOR
For More Information On This Product,
T CLOCK
shows clock timing relationships while in normal run modes.
Figure 9 Clock Selection
CLOCK DIVIDER
SLOW MODE
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Clocks
SLOW E CLOCK
SLOW P CLOCK
P CLOCK (GBT)
E CLOCK (GBT)
WAIT
T CLOCK
P CLOCK
E CLOCK
TO BUSES, BDM,
SPI, SCI, ATD, RTI,
COP, PWM, FEE,
EE, RAM, SIBUS12
TO SIBUS12
TO CPU
TO TIM
2-clock