CM68HC05C4ACFB Motorola / Freescale Semiconductor, CM68HC05C4ACFB Datasheet - Page 11
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CM68HC05C4ACFB
Manufacturer Part Number
CM68HC05C4ACFB
Description
Microcontroller
Manufacturer
Motorola / Freescale Semiconductor
Datasheet
1.CM68HC05C4ACFB.pdf
(156 pages)
- Current page: 11 of 156
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General Release Specification — MC68HC05C4A
MC68HC05C4A
MOTOROLA
—
Rev. 4.0
Figure
1-1
1-2
1-3
1-4
1-5
2-1
2-2
3-1
3-2
4-1
6-1
6-2
7-1
7-2
8-1
8-2
8-3
8-4
8-5
9-1
9-2
9-3
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
40-Pin Dual In-Line Package . . . . . . . . . . . . . . . . . . . . . . . .19
42-Pin Plastic Shrink Dual In-Line Package . . . . . . . . . . . . .20
44-Lead Plastic Leaded Chip Carrier . . . . . . . . . . . . . . . . . .21
44-Lead Quad Flat Pack . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Input/Output Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Programming Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Stacking Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Interrupt Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Stop/Wait Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . .46
Stop Recovery Timing Diagram . . . . . . . . . . . . . . . . . . . . . .47
Port B Pullup Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
I/O Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Output Compare Operation . . . . . . . . . . . . . . . . . . . . . . . . .57
Input Capture Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Timer Control Register (TCR) . . . . . . . . . . . . . . . . . . . . . . .58
Timer Status Register (TSR) . . . . . . . . . . . . . . . . . . . . . . . .60
SCI Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
SCI Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
SCI Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
List of Figures
Title
General Release Specification
List of Figures
Page
11
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