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參數(shù)資料
| 型號(hào)： | μPD78070AY |
| 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(jī)微控制器（8位單片微控制器） |
| 文件頁數(shù)： | 5/72頁 |
| 文件大?。?/td> | 524K |
| 代理商： | ΜPD78070AY |
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μ
PD78070AY
5
CONTENTS
1.
PIN CONFIGURATION (TOP VIEW) .................................................................................................6
2.
BLOCK DIAGRAM ............................................................................................................................. 9
3.
PIN FUNCTIONS .............................................................................................................................. 10
3.1
Port Pins...................................................................................................................................................10
3.2
Non-port Pins ..........................................................................................................................................12
3.3
Pin I/O Circuits and Recommended Connection of Unused Pins ...................................................14
4.
MEMORY SPACE............................................................................................................................. 18
5.
PERIPHERAL HARDWARE FUNCTIONS ......................................................................................19
5.1
Ports..........................................................................................................................................................19
5.2
Clock Generator ......................................................................................................................................20
5.3
Timer/Event Counter...............................................................................................................................21
5.4
Clock Output Control Circuit.................................................................................................................23
5.5
Buzzer Output Control Circuit ..............................................................................................................24
5.6
A/D Converter ..........................................................................................................................................24
5.7
D/A Converter ..........................................................................................................................................24
5.8
Serial Interfaces ......................................................................................................................................25
5.9
Real-Time Output Port............................................................................................................................27
6.
INTERRUPT FUNCTIONS AND TEST FUNCTION........................................................................28
6.1
Interrupt Functions .................................................................................................................................28
6.2
Test Function...........................................................................................................................................32
7.
EXTERNAL DEVICE EXPANSION FUNCTIONS ........................................................................... 33
8.
STANDBY FUNCTION ..................................................................................................................... 33
9.
RESET FUNCTION........................................................................................................................... 33
10. INSTRUCTION SET..........................................................................................................................34
11. ELECTRICAL SPECIFICATIONS.................................................................................................... 37
12. PACKAGE DRAWINGS ................................................................................................................... 62
13. RECOMMENDED SOLDERING CONDITIONS .............................................................................. 65
APPENDIX A. DEVELOPMENT TOOLS .............................................................................................66
APPENDIX B. RELATED DOCUMENTS .............................................................................................68
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