M38C30E1AXXXFP Просмотр технического описания (PDF) - Renesas Electronics

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Компоненты Описание

производитель

M38C30E1AXXXFP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Renesas Electronics 

Table of contents

2.3.4 Serial I/O’s modes ....................................................................................................... 2-38

2.3.5 Serial I/O application examples ................................................................................. 2-38

2.3.6 Notes on serial I/O ...................................................................................................... 2-51

2.4 LCD controller ...................................................................................................................... 2-52

2.4.1 Memory map ................................................................................................................. 2-52

2.4.2 Relevant registers ........................................................................................................ 2-53

2.4.3 LCD controller application examples ......................................................................... 2-54

2.4.4 Notes on LCD controller ............................................................................................. 2-58

2.5 A-D converter ....................................................................................................................... 2-59

2.5.1 Memory map ................................................................................................................. 2-59

2.5.2 Relevant registers ........................................................................................................ 2-59

2.5.3 A-D converter application examples .......................................................................... 2-62

2.5.4 Notes on A-D converter .............................................................................................. 2-64

2.6 ROM correct function ......................................................................................................... 2-65

2.6.1 Memory map ................................................................................................................. 2-65

2.6.2 Relevant registers ........................................................................................................ 2-66

2.6.3 ROM correct function application examples ............................................................. 2-67

2.7 Reset circuit ......................................................................................................................... 2-69

2.7.1 Connection example of reset IC ................................................................................ 2-69

2.7.2 Notes on reset circuit .................................................................................................. 2-70

2.8 Clock generating circuit .................................................................................................... 2-71

2.8.1 Relevant register .......................................................................................................... 2-71

2.8.2 Clock generating circuit application examples ......................................................... 2-72

CHAPTER 3 APPENDIX

3.1 Electrical characteristics ..................................................................................................... 3-2

3.1.1 Absolute maximum ratings ............................................................................................ 3-2

3.1.2 Recommended operating conditions ............................................................................ 3-2

3.1.3 Electrical characteristics ................................................................................................ 3-5

3.1.4 A-D converter characteristics ....................................................................................... 3-7

3.1.5 Timing requirements and switching characteristics ................................................... 3-8

3.1.6 Absolute maximum ratings (M version)..................................................................... 3-10

3.1.7 Recommended operating conditions (M version)..................................................... 3-10

3.1.8 Electrical characteristics (M version) ......................................................................... 3-14

3.1.9 A-D converter characteristics (M version) ................................................................ 3-16

3.1.10 Timing requirements and switching characteristics (M version) .......................... 3-17

3.2 Standard characteristics .................................................................................................... 3-20

3.2.1 Power source current standard characteristics ........................................................ 3-20

3.2.2 Port standard characteristics ...................................................................................... 3-21

3.3 Notes on use ........................................................................................................................ 3-26

3.3.1 Notes on interrupts ...................................................................................................... 3-26

3.3.2 Notes on timer A (PWM mode and IGBT output mode) ...................................... 3-27

3.3.3 Notes on serial I/O ...................................................................................................... 3-29

3.3.4 Notes on LCD controller ............................................................................................. 3-29

3.3.5 Notes on A-D converter .............................................................................................. 3-30

3.3.6 Notes on reset circuit .................................................................................................. 3-30

3.4 Countermeasures against noise ...................................................................................... 3-31

3.4.1 Shortest wiring length .................................................................................................. 3-31

3.4.2 Connection of bypass capacitor across VSS line and VCC line ............................... 3-33

3.4.3 Wiring to analog input pins ........................................................................................ 3-34

3.4.4 Oscillator concerns ....................................................................................................... 3-34

3.4.5 Setup for I/O ports ....................................................................................................... 3-36

2

38C3 Group User’s Manual

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