MC68HC05X16 Просмотр технического описания (PDF) - Freescale Semiconductor

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Компоненты Описание

производитель

MC68HC05X16

High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit

Freescale Semiconductor 

TABLE OF CONTENTS

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TITLE

Page

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1

INTRODUCTION

1.1 Features ................................................................................................................ 1-2

1.2 Mask options for the MC68HC05X16 .................................................................... 1-3

2

MODES OF OPERATION AND

PIN DESCRIPTIONS

2.1 Modes of operation................................................................................................ 2-1

2.1.1 Single-chip mode ............................................................................................. 2-1

2.1.2 Bootstrap mode ............................................................................................... 2-2

2.1.2.1

Serial RAM loader ...................................................................................... 2-3

2.1.2.2

Jump to RAM + 1 ....................................................................................... 2-3

2.1.2.3

‘Jump to any address’ ................................................................................ 2-3

2.2 Low power modes ................................................................................................. 2-6

2.2.1 STOP mode ..................................................................................................... 2-6

2.2.2 WAIT mode ...................................................................................................... 2-7

2.2.2.1

Power consumption during WAIT mode ..................................................... 2-8

2.2.3 SLOW mode .................................................................................................... 2-8

2.2.3.1

Miscellaneous register .............................................................................. 2-10

2.3 Pin descriptions ..................................................................................................... 2-11

2.3.1 VDD and VSS .................................................................................................. 2-11

2.3.2 IRQ .................................................................................................................. 2-11

2.3.3 RESET............................................................................................................. 2-11

2.3.4 MDS................................................................................................................. 2-12

2.3.5 TCAP1 ............................................................................................................. 2-12

2.3.6 TCAP2 ............................................................................................................. 2-12

2.3.7 TCMP1............................................................................................................. 2-12

2.3.8 TCMP2............................................................................................................. 2-12

2.3.9 RDI (Receive data in)....................................................................................... 2-12

2.3.10 TDO (Transmit data out) .................................................................................. 2-12

2.3.11 SCLK ............................................................................................................... 2-13

MC68HC05X16

Rev. 1

TABLE OF CONTENTS

MOTOROLA

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