mc68hc08az60 Freescale Semiconductor, Inc, mc68hc08az60 Datasheet - Page 155

• Manufacturer Part Number: mc68hc08az60
• Description: M68hc08 Family Of 8-bit Microcontroller Units Mcus
• Manufacturer: Freescale Semiconductor, Inc

I/ O Signals
CGMXCLK
STOP Instruction
3-cop
MOTOROLA
The following paragraphs describe the signals shown in
CGMXCLK is the crystal oscillator output signal. CGMXCLK frequency
is equal to the crystal frequency.
The STOP instruction clears the COP prescaler.
INTERNAL RESET SOURCES
Freescale Semiconductor, Inc.
RESET VECTOR FETCH
COPRS FROM MOR
STOP INSTRUCTION
For More Information On This Product,
Computer Operating Properly Module (COP)
COPD FROM MOR
COPCTL WRITE
COPCTL WRITE
CGMXCLK
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RESET
Figure 1. COP Block Diagram
12-BIT COP PRESCALER
CLEAR COP
COUNTER
6-BIT COP COUNTER
Computer Operating Properly Module (COP)
MC68HC08AZ60 — Rev 1.0
Figure
RESET
RESET STATUS
REGISTER
I/O Signals
1.
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