Table of Contents
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DIFFERENCES AMONG MODELS IN µ PD784225Y SUBSERIES ............................................. 5
1.
2.
PIN CONFIGURATION (Top View) ............................................................................................... 6
3.
BLOCK DIAGRAM ......................................................................................................................... 8
4.
PIN FUNCTION ............................................................................................................................... 9
4.1
Port Pins ................................................................................................................................................ 9
4.2
Pins Other Than Port Pins .................................................................................................................. 11
4.3
5.
INTERNAL MEMORY SIZE SELECT REGISTER (IMS) .............................................................. 16
6.
FLASH MEMORY PROGRAMMING ............................................................................................. 17
6.1
Selecting Communication Mode ........................................................................................................ 17
6.2
Flash Memory Programming Function ............................................................................................. 18
6.3
Connecting Flashpro II ........................................................................................................................ 18
7.
PACKAGE DRAWINGS ................................................................................................................. 20
APPENDIX A. DEVELOPMENT TOOLS ............................................................................................. 22
APPENDIX B. RELATED DOCUMENTS ............................................................................................ 24
4
CONTENTS
µ PD78F4225Y
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Table of Contents
