MC68334GVFC16 데이터 시트보기 (PDF) - Freescale Semiconductor

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MC68334GVFC16

32-Bit Modular Microcontroller

Freescale Semiconductor 

TABLE OF CONTENTS

Section

Page

1

1.1

1.2

1.3

1.4

1.5

2

2.1

2.2

2.3

2.4

2.5

3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4.1

4.2

4.3

4.4

4.5

4.6

4.7

5

5.1

5.2

5.3

5.4

5.5

5.6

5.7

6

6.1

6.2

6.3

6.4

7

7.1

7.2

7.3

7.4

8

Introduction

1

Features ......................................................................................................................................3

Block Diagram .............................................................................................................................3

Pin Assignments ..........................................................................................................................5

Address Map ...............................................................................................................................6

Intermodule Bus ..........................................................................................................................6

Signal Descriptions

7

Pin Characteristics ......................................................................................................................7

MCU Power Connections ............................................................................................................8

MCU Driver Types .......................................................................................................................8

Signal Characteristics ..................................................................................................................9

Signal Function ..........................................................................................................................10

System Integration Module

11

Overview ...................................................................................................................................11

System Configuration and Protection Block ..............................................................................13

System Clock ............................................................................................................................19

External Bus Interface ...............................................................................................................24

Chip Selects ..............................................................................................................................28

General-Purpose Input/Output ..................................................................................................35

Resets .......................................................................................................................................37

Interrupts ...................................................................................................................................40

Factory Test Block .....................................................................................................................42

Central Processor Unit

43

Overview ...................................................................................................................................43

Programming Model ..................................................................................................................43

Status Register ..........................................................................................................................44

Data Types ................................................................................................................................45

Addressing Modes .....................................................................................................................45

Instruction Set Summary ...........................................................................................................46

Background Debugging Mode ...................................................................................................49

Time Processor Unit

51

Overview ...................................................................................................................................51

Programmer's Model .................................................................................................................51

TPU Components ......................................................................................................................52

TPU Operation ..........................................................................................................................54

Emulation Support .....................................................................................................................55

Time Functions ..........................................................................................................................55

TPU Registers ...........................................................................................................................57

Analog-to-Digital Converter Module

63

Analog Subsystem ....................................................................................................................63

Digital Control Subsystem .........................................................................................................63

ADC Address Map .....................................................................................................................64

ADC Registers ...........................................................................................................................66

Standby RAM with TPU Emulation

72

Overview ...................................................................................................................................72

TPURAM Register Block ...........................................................................................................72

TPURAM Registers ...................................................................................................................72

TPURAM Operation ..................................................................................................................73

Summary of Changes

74

MC68334

2

MC68334TS/D REV. 1

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