![](http://datasheet.mmic.net.cn/380000/-PD78F0988_datasheet_16744985/-PD78F0988_9.png)
μ
PD78F0988
9
Preliminary Product Information
CONTENTS
1.
DIFFERENCES BETWEEN
μ
PD78F0988 AND MASK ROM VERSIONS ........................................................ 11
2.
PIN FUNCTION LIST ............................................................................................................................................12
2.1
Port Pins....................................................................................................................................................12
2.2
Non-Port Pins ...........................................................................................................................................13
2.3
Recommended Connection of Unused Pins ........................................................................................ 15
3.
INTERNAL MEMORY SIZE SWITCHING REGISTER (IMS) ............................................................................. 16
4.
INTERNAL EXPANSION RAM SIZE SWITCHING REGISTER (IXS) ............................................................... 17
5.
FLASH MEMORY PROGRAMMING....................................................................................................................18
5.1
Selection of Transmission Method........................................................................................................ 18
5.2
Flash Memory Programming Functions ............................................................................................... 19
5.3
Connection of Flashpro II .......................................................................................................................19
6.
PACKAGE DRAWINGS .......................................................................................................................................21
APPENDIX A. DEVELOPMENT TOOLS....................................................................................................................23
APPENDIX B. RELATED DOCUMENTS ...................................................................................................................26