MC68331MFC16 datasheet, PDF - EEWORLD Datasheet

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MC68331MFC16: Description32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132; Categorysemiconductor The embedded processor and controller; File Size611KB，84 Pages; ManufacturerFREESCALE (NXP)

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MC68331MFC16 Overview

32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132

MC68331MFC16 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	132
Maximum operating temperature	105 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	5.5 V
Minimum supply/operating voltage	4.5 V
Rated supply voltage	5 V
External data bus width	16
Number of input and output buses	39
Line speed	16.78 MHz
Processing package description	PLASTIC, QFP-132
state	TRANSFERRED
Craftsmanship	HCMOS
packaging shape	SQUARE
Package Size	FLATPACK
surface mount	Yes
Terminal form	GULL WING
Terminal location	QUAD
Packaging Materials	PLASTIC/EPOXY
Temperature level	INDUSTRIAL
Address bus width	24
Number of digits	32
Maximum FCLK clock frequency	16.78 MHz
Microprocessor type	MICROCONTROLLER
PWM channel	Yes

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Freescale Semiconductor

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by MC68331TS/D Rev. 2

MC68331

Technical Summary

32-Bit Modular Microcontroller

1 Introduction

The MC68331, a highly-integrated 32-bit microcontroller, combines high-performance data manipula-

tion capabilities with powerful peripheral subsystems. The MCU is built up from standard modules that

interface through a common intermodule bus (IMB). Standardization facilitates rapid development of

devices tailored for specific applications.

Freescale Semiconductor, Inc...

The MCU incorporates a 32-bit CPU (CPU32), a system integration module (SIM), a general-purpose

timer (GPT), and a queued serial module (QSM).

The MCU can either synthesize an internal clock signal from an external reference or use an external

clock input directly. Operation with a 32.768-kHz reference frequency is standard. The maximum sys-

tem clock speed is 20.97 MHz. Because MCU operation is fully static, register and memory contents

are not affected by a loss of clock.

High-density complementary metal-oxide semiconductor (HCMOS) architecture makes the basic power

consumption of the MCU low. Power consumption can be minimized by stopping the system clock. The

CPU32 instruction set includes a low-power stop (LPSTOP) command that efficiently implements this

capability.

For More Information On This Product,

Go to: www.freescale.com

Freescale Semiconductor, Inc.

TABLE OF CONTENTS

Section

1.1

1.2

1.3

1.4

1.5

2.1

2.2

2.3

2.4

2.5

Page

Introduction

Features ...................................................................................................................................... 4

Block Diagram ............................................................................................................................. 5

Pin Assignments ..........................................................................................................................6

Address Map ............................................................................................................................... 8

Intermodule Bus ..........................................................................................................................8

Signal Descriptions

Pin Characteristics ...................................................................................................................... 9

MCU Power Connections ..........................................................................................................10

MCU Driver Types ..................................................................................................................... 10

Signal Characteristics ................................................................................................................ 10

Signal Function .......................................................................................................................... 11

System Integration Module

Overview ...................................................................................................................................14

System Configuration and Protection ........................................................................................16

System Clock ............................................................................................................................ 21

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

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

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

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

Interrupts ...................................................................................................................................39

Factory Test Block ..................................................................................................................... 41

Central Processor Unit

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

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

Status Register .......................................................................................................................... 45

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

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

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

Background Debugging Mode ................................................................................................... 50

Queued Serial Module

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

Pin Function ..............................................................................................................................52

QSM Registers .......................................................................................................................... 53

QSPI Submodule ....................................................................................................................... 56

SCI Submodule ......................................................................................................................... 64

General-Purpose Timer Module

Overview ...................................................................................................................................70

Capture/Compare Unit .............................................................................................................. 71

Pulse-Width Modulator ..............................................................................................................74

GPT Registers ........................................................................................................................... 75

Summary of Changes

Freescale Semiconductor, Inc...

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4.1

4.2

4.3

4.4

4.5

4.6

4.7

5.1

5.2

5.3

5.4

5.5

6.1

6.2

6.3

6.4

MC68331TS/D

For More Information On This Product,

Go to: www.freescale.com

MC68331MFC16 Related Products

	MC68331MFC16	MC68331VFC16	MC68331VFV16	SPAKMC331CFC20	SPAKMC331CFV16	SPAKMC331CFV20	SPAKMC331VFC20
Description	32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132	32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132	32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132	32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132	32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132	32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132	32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132
Number of functions	1	1	1	1	1	1	1
Number of terminals	132	132	132	132	132	132	132
Maximum operating temperature	105 Cel	105 Cel	105 Cel	105 Cel	105 Cel	105 Cel	105 Cel
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
Maximum supply/operating voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply/operating voltage	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Rated supply voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V
External data bus width	16	16	16	16	16	16	16
Number of input and output buses	39	39	39	39	39	39	39
Line speed	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz
Processing package description	PLASTIC, QFP-132	PLASTIC, QFP-132	PLASTIC, QFP-132	PLASTIC, QFP-132	PLASTIC, QFP-132	PLASTIC, QFP-132	PLASTIC, QFP-132
state	TRANSFERRED	TRANSFERRED	TRANSFERRED	TRANSFERRED	TRANSFERRED	TRANSFERRED	TRANSFERRED
Craftsmanship	HCMOS	HCMOS	HCMOS	HCMOS	HCMOS	HCMOS	HCMOS
packaging shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package Size	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK
surface mount	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Packaging Materials	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Address bus width	24	24	24	24	24	24	24
Number of digits	32	32	32	32	32	32	32
Maximum FCLK clock frequency	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz	16.78 MHz
Microprocessor type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER
PWM channel	Yes	Yes	Yes	Yes	Yes	Yes	Yes

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