MC68HC05C5 Ver la hoja de datos (PDF) - Freescale Semiconductor

Número de pieza

componentes Descripción

Fabricante

MC68HC05C5

SPECIFICATION (General Release)

Freescale Semiconductor 

Freescale SemicondMuCc6t8oHrC,0I5nCc5 .Specification Release 1.2

TABLE OF CONTENTS

SECTION 1 INTRODUCTION .............................................................. 1

1.1

1.2

1.3

1.4

1.4.1

1.4.2

1.4.3

1.4.4

1.4.5

1.4.6

1.4.7

1.4.8

1.4.9

1.4.10

GENERAL...................................................................................1

FEATURES.................................................................................1

MASK OPTIONS ........................................................................2

SIGNAL DESCRIPTION .............................................................3

VDD AND VSS ........................................................................3

PE..........................................................................................3

IRQ ........................................................................................3

OSC1 AND OSC2 .................................................................3

RESET ..................................................................................3

TCAP ..................................................................................... 3

PA0-PA7................................................................................3

PB0-PB7................................................................................4

PC0-PC7 ...............................................................................4

PD0-PD7 ...............................................................................4

SECTION 2

2.1

2.2

OPERATING MODES ...................................................... 5

SINGLE-CHIP MODE .................................................................5

SELF-CHECK MODE .................................................................6

SECTION 3 MEMORY ......................................................................... 9

3.1

3.2

3.3

3.3.1

3.3.2

ROM .........................................................................................11

RAM .......................................................................................... 11

EEPROM ..................................................................................11

PROGRAMMING REGISTER $1C .....................................11

PROGRAMMING/ERASING PROCEDURES .....................13

SECTION 4 CPU CORE..................................................................... 15

4.1

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

4.2

4.2.1

4.2.2

4.2.3

4.2.4

4.2.5

4.3

4.3.1

4.3.2

REGISTERS .............................................................................15

ACCUMULATOR (A) ...........................................................15

INDEX REGISTER (X) ........................................................16

PROGRAM COUNTER (PC)...............................................16

STACK POINTER (SP) .......................................................16

CONDITION CODE REGISTER (CCR) ..............................16

INSTRUCTION SET .................................................................17

REGISTER/MEMORY INSTRUCTIONS .............................17

READ-MODIFY-WRITE INSTRUCTIONS ..........................18

BRANCH INSTRUCTIONS .................................................19

BIT MANIPULATION INSTRUCTIONS ...............................20

CONTROL INSTRUCTIONS ...............................................20

ADDRESSING MODES............................................................21

IMMEDIATE ........................................................................21

DIRECT ...............................................................................21

For More Information On This Product,

Go to: www.freescale.com

Page iii

Share Link: