mc68hc05bs8 Freescale Semiconductor, Inc, mc68hc05bs8 Datasheet - Page 15

• Manufacturer Part Number: mc68hc05bs8
• Description: Mc68hc05 Family Of Low-cost Single-chip Microcontrollers.
• Manufacturer: Freescale Semiconductor, Inc

Figure
Number
MC68HC05BS8
1-1
2-1
3-1
4-1
5-1
5-2
5-3
6-1
6-2
6-3
6-4
6-5
6-6
7-1
7-2
7-3
7-4
8-1
8-2
8-3
8-4
8-5
9-1
9-2
9-3
9-4
9-5
10-1
10-2
11-1
12-1
12-2
12-3
MC68HC05BS8/MC68HC705BS8 Block Diagram .................................................1-2
Pin Assignment for 44-pin QFP Package ...............................................................2-2
Port I/O Circuitry .....................................................................................................3-2
Memory Map ..........................................................................................................4-5
Power-On Reset and RESET Timing......................................................................5-2
Interrupt Stacking Order .........................................................................................5-4
External Interrupt Circuit and Timing ......................................................................5-6
Programmable Timer Block Diagram......................................................................6-2
Timer State Timing Diagram for Reset ...................................................................6-8
Timer State Timing Diagram for Input Capture .......................................................6-8
Timer State Timing Diagram for Output Compare ..................................................6-9
Timer State Diagram for Timer Overflow ................................................................6-9
Core Timer Block Diagram .....................................................................................6-11
GPWM Timing Example .........................................................................................7-1
GPWM Output Configuration..................................................................................7-2
RSPWM Timing Example .......................................................................................7-3
RSPWM Block Diagram..........................................................................................7-3
M-Bus Interface Block Diagram ..............................................................................8-2
M-Bus Transmission Signal Diagram ......................................................................8-3
Clock Synchronization ............................................................................................8-5
Flowchart of M-Bus Interrupt Routine.....................................................................8-10
Software Supported M-Bus Interrupt......................................................................8-14
Sync Signal Polarity Correction ..............................................................................9-3
Sync Separator.......................................................................................................9-4
VTTL Pulse Widths For Different Input Signal Formats ..........................................9-5
Vertical Frequency Counter Timing ........................................................................9-6
Example of SSP operation .....................................................................................9-11
Programming model .............................................................................................10-1
Stacking order ......................................................................................................10-2
STOP and WAIT Flowchart...................................................................................11-2
Flowchart of Mode Entering .................................................................................12-1
Self-Check Mode Timing ......................................................................................12-2
MC68HC05BS8 Self-Test Circuit..........................................................................12-3
LIST OF FIGURES
TITLE
Number
Page
TPG