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參數(shù)資料
| 型號： | μPD78F4046 |
| 廠商： | NEC Corp. |
| 英文描述： | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| 中文描述： | 8位單片機微控制器（8位單片微控制器） |
| 文件頁數(shù)： | 4/26頁 |
| 文件大?。?/td> | 159K |
| 代理商： | ΜPD78F4046 |
m
PD78F4046
4
CONTENTS
1.
DIFFERENCES AMONG
m
PD784046 SUBSERIES ......................................................................... 5
2.
PIN CONFIGURATION (Top View).................................................................................................... 6
3.
SYSTEM CONFIGURATION EXAMPLE (AC SERVO MOTOR CONTROL).................................... 8
4.
BLOCK DIAGRAM ............................................................................................................................. 9
5.
PIN FUNCTIONS .............................................................................................................................. 10
5.1
Port Pins .................................................................................................................................................... 10
5.2
Pins Other Than Port Pins....................................................................................................................... 12
5.3
I/O Circuits of Pins and Processing of Unused Pins .......................................................................... 14
6.
INTERNAL MEMORY SIZE SWITCHING REGISTER (IMS).......................................................... 16
7.
FLASH MEMORY PROGRAMMING................................................................................................ 17
7.1
Selecting Communication Mode ............................................................................................................ 17
7.2
Flash memory Programming Function ................................................................................................. 18
7.3
Connecting Dedicated Flash Writer ....................................................................................................... 18
8.
PACKAGE DRAWING ..................................................................................................................... 19
APPENDIX A. DEVELOPMENT TOOLS............................................................................................... 20
APPENDIX B. RELATED DOCUMENTS .............................................................................................. 22
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