PD78F0066_15 Datasheet, PDF (10/30 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78F0066
CONTENTS
1. DIFFERENCES BETWEEN µPD78F0066 AND MASK ROM VERSIONS ........................................... 9
2. PIN FUNCTIONS ............................................................................................................................... 10
2.1 Port Pins ....................................................................................................................................................... 10
2.2 Non-Port Pins .............................................................................................................................................. 11
2.3 Recommended Connection of Unused Pins ............................................................................................. 13
3. MEMORY SIZE SWITCHING REGISTER (IMS) ................................................................................. 14
4. INTERNAL EXPANSION RAM SIZE SWITCHING REGISTER (IXS) ................................................ 15
5. FLASH MEMORY PROGRAMMING .................................................................................................. 16
5.1 Selection of Transmission Method ............................................................................................................ 16
5.2 Function of Flash Memory Programming ................................................................................................. 17
5.3 Connection of Flashpro II ........................................................................................................................... 18
6. PACKAGE DRAWING ........................................................................................................................19
APPENDIX A. DEVELOPMENT TOOLS .................................................................................................. 20
APPENDIX B. RELATED DOCUMENTS ................................................................................................. 23
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Preliminary Product Information