MC68HC05L28 查看數據表（PDF） - Freescale Semiconductor

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产品描述 (功能)

生产厂家

MC68HC05L28

Microcontrollers

Freescale Semiconductor 

Freescale Semiconductor, Inc.

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Number

TITLE

6

16-BIT PROGRAMMABLE TIMER

Page

Number

6.1 Counter ................................................................................................................. 6-3

6.1.1 Counter high register

Counter low register

Alternate counter high register

Alternate counter low register ......................................................................... 6-3

6.2 Timer functions ..................................................................................................... 6-4

6.2.1 Timer control registers .................................................................................... 6-4

6.2.1.1

Timer control register 1 (TCR1)................................................................. 6-4

6.2.1.2

Timer control register 2 (TCR2)................................................................. 6-6

6.2.2 Timer status register (TSR)............................................................................. 6-7

6.2.3 Input capture registers .................................................................................... 6-9

6.2.3.1

Input capture register 1 ............................................................................. 6-9

6.2.3.2

Input capture register 2 ............................................................................. 6-10

6.2.4 Output compare registers ............................................................................... 6-11

6.2.4.1

Output compare register 1......................................................................... 6-11

6.2.4.2

Output compare register 2......................................................................... 6-12

6.3 Timer during WAIT mode...................................................................................... 6-13

6.4 Timer during STOP mode..................................................................................... 6-13

6.5 Timer state diagrams ............................................................................................ 6-13

7

LIQUID CRYSTAL DISPLAY DRIVER MODULE

7.1 LCD RAM.............................................................................................................. 7-2

7.2 LCD operation....................................................................................................... 7-2

7.3 Timing signals and LCD voltage waveforms ......................................................... 7-3

7.4 LCD control register.............................................................................................. 7-8

7.5 LCD during WAIT mode........................................................................................ 7-8

8

I2C-BUS

8.1

8.2

8.3

8.3.1

8.3.2

8.3.3

8.3.4

8.3.5

8.3.6

I2C-bus features.................................................................................................... 8-1

I2C-bus system configuration................................................................................ 8-2

I2C-bus protocol.................................................................................................... 8-2

START signal .................................................................................................. 8-2

Transmission of the slave address .................................................................. 8-2

Data transfer ................................................................................................... 8-4

STOP signal .................................................................................................... 8-4

Repeated START signal.................................................................................. 8-4

Arbitration procedure ...................................................................................... 8-4

MC68HC05L28

TABLE OF CONTENTS

TPG

MOTOROLA

iii

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