MC68HC11K1 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MC68HC11K1

HC11 Microcontrollers

Freescale Semiconductor 

Freescale Semiconductor, Inc.

Technical Data — M68HC11K Family

List of Figures

M68HC11K Family

MOTOROLA

Figure

Title

Page

1-1 M68HC11K4 Family Block Diagram . . . . . . . . . . . . . . . . . . . . . 29

1-2 M68HC11KS Family Block Diagram. . . . . . . . . . . . . . . . . . . . . 30

2-1 Pin Assignments for M68HC11K 84-Pin PLCC/J-Cerquad . . . 32

2-2 Pin Assignments for M6811K 80-Pin QFP . . . . . . . . . . . . . . . . 33

2-3 Pin Assignments for M6811KS 68-Pin PLCC/J-Cerquad . . . . . 34

2-4 Pin Assignments for M6811KS 80-Pin LQFP . . . . . . . . . . . . . . 35

2-5 External Reset Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

2-6 Common Crystal Connections . . . . . . . . . . . . . . . . . . . . . . . . . 38

2-7 System Configuration Options 2 (OPT2) . . . . . . . . . . . . . . . . . 40

2-8 LIR Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

2-9 MODB/VSTBY Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

3-1 Programming Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

3-2 Stacking Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

4-1

4-2

4-3

4-4

4-5

4-6

4-7

4-8

4-9

4-10

4-11

4-12

Register and Control Bit Assignments . . . . . . . . . . . . . . . . . . .65

Highest Priority I-Bit Interrupt

and Miscellaneous Register (HPRIO) . . . . . . . . . . . . . . . . . 80

M68HC11K4 Family Memory Map . . . . . . . . . . . . . . . . . . . . . . 82

M68HC11KS2 Family Memory Map . . . . . . . . . . . . . . . . . . . . . 83

RAM and I/O Mapping Register (INIT) . . . . . . . . . . . . . . . . . . .84

System Configuration Register (CONFIG) . . . . . . . . . . . . . . . . 88

EEPROM Mapping Register (INIT2). . . . . . . . . . . . . . . . . . . . . 89

EPROM Programming Control Register (EPROG). . . . . . . . . .91

EEPROM Programming Control Register (PPROG) . . . . . . . . 94

Block Protect Register (BPROT) . . . . . . . . . . . . . . . . . . . . . . . 96

System Configuration Options Register (OPTION) . . . . . . . . . 97

Block Protect Register (BPROT) . . . . . . . . . . . . . . . . . . . . . . 100

List of Figures

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Technical Data

17

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