CM68HC05C4ACFB Motorola / Freescale Semiconductor, CM68HC05C4ACFB Datasheet - Page 6

• Manufacturer Part Number: CM68HC05C4ACFB
• Description: Microcontroller
• Manufacturer: Motorola / Freescale Semiconductor

Table of Contents
General Release Specification
6
3.3.3
3.3.4
3.3.5
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
5.1
5.2
5.3
5.4
5.5
5.5.1
5.5.2
5.5.3
5.5.4
6.1
6.2
6.3
6.4
6.5
7.1
7.2
7.3
7.4
Contents................................................................................... 35
Introduction .............................................................................. 35
Hardware Controlled Interrupt Sequence ................................ 37
Software Interrupt (SWI) .......................................................... 37
External Interrupt (IRQ)............................................................ 39
Timer Interrupt ......................................................................... 39
Serial Communications Interrupt (SCI) .................................... 39
Serial Peripheral Interrupt (SPI)............................................... 40
Contents................................................................................... 41
Introduction .............................................................................. 41
Power-On Reset (POR) ........................................................... 42
RESET Pin............................................................................... 42
Computer Operating Properly (COP) Reset ............................ 42
Contents................................................................................... 45
Introduction .............................................................................. 45
Stop Mode................................................................................ 46
Stop Recovery ......................................................................... 47
Wait Mode................................................................................ 47
Contents................................................................................... 49
Introduction .............................................................................. 49
Port A ....................................................................................... 49
Port B ....................................................................................... 50
Program Counter ................................................................ 33
Stack Pointer ...................................................................... 33
Condition Code Register .................................................... 33
Resetting the COP.............................................................. 42
COP During Wait Mode ...................................................... 43
COP During Stop Mode...................................................... 43
COP During Self-Check Mode............................................ 43
Section 7. Input/Output (I/O) Ports
Table of Contents
Section 6. Low-Power Modes
Section 4. Interrupts
Section 5. Resets
MC68HC05C4A
MOTOROLA
—
Rev. 4.0