M38002SFP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

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M38002SFP

8-BIT SINGLE-CHIP MICROCOMPUTER

MITSUBISHI ELECTRIC  

Table of contents

3.3.5 Notes on memory expansion mode and microprocessor mode ............................ 3-21

3.3.6 Notes on built-in PROM .............................................................................................. 3-22

3.4 Countermeasures against noise ...................................................................................... 3-24

3.4.1 Shortest wiring length .................................................................................................. 3-24

3.4.2 Connection of a bypass capacitor across the Vss line and the Vcc line ............ 3-25

3.4.3 Consideration for oscillator ......................................................................................... 3-26

3.4.4 Setup for I/O ports ....................................................................................................... 3-26

3.4.5 Providing of watchdog timer function by software .................................................. 3-27

3.5 List of registers ................................................................................................................... 3-28

3.6 Mask ROM ordering method ............................................................................................. 3-37

3.7 Mark specification form ..................................................................................................... 3-51

3.8 Package outline.................................................................................................................... 3-53

3.9 Machine Instructions .......................................................................................................... 3-56

3.10 List of instruction codes ................................................................................................. 3-66

3.11 SFR memory map .............................................................................................................. 3-67

3.12 Pin configuration ............................................................................................................... 3-68

3800 GROUP USER'S MANUAL

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