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參數(shù)資料
| 型號： | UPD780032AY |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT SINGLE-CHIP MICROCONTROLLERS |
| 中文描述： | 8位單晶片微控制器 |
| 文件頁數(shù)： | 6/70頁 |
| 文件大?。?/td> | 527K |
| 代理商： | UPD780032AY |
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6
μ
PD780031AY, 780032AY, 780033AY, 780034AY
Data Sheet U14045EJ1V0DS00
CONTENTS
1.
PIN CONFIGURATION (Top View) .....................................................................................................7
2.
BLOCK DIAGRAM .............................................................................................................................10
3.
PIN FUNCTIONS ................................................................................................................................11
3.1
Port Pins .................................................................................................................................................... 11
3.2
Non-Port Pins............................................................................................................................................ 12
3.3
Pin I/O Circuits and Recommended Connection of Unused Pins..................................................... 14
4.
MEMORY SPACE ...............................................................................................................................16
5. PERIPHERAL HARDWARE FUNCTION FEATURES.......................................................................17
5.1
Ports ........................................................................................................................................................... 17
5.2
Clock Generator........................................................................................................................................ 18
5.3
Timer/Counter ........................................................................................................................................... 19
5.4
Clock Output/Buzzer Output Control Circuit ....................................................................................... 23
5.5
A/D Converter ........................................................................................................................................... 24
5.6
Serial Interface.......................................................................................................................................... 25
6.
INTERRUPT FUNCTION....................................................................................................................28
7.
EXTERNAL DEVICE EXPANSION FUNCTION ...............................................................................31
8.
STANDBY FUNCTION .......................................................................................................................31
9.
RESET FUNCTION ............................................................................................................................31
10. MASK OPTION...................................................................................................................................31
11. INSTRUCTION SET ...........................................................................................................................32
12. ELECTRICAL SPECIFICATIONS......................................................................................................34
13. PACKAGE DRAWINGS .....................................................................................................................57
14. RECOMMENDED SOLDERING CONDITIONS ................................................................................60
APPENDIX A. DEVELOPMENT TOOLS................................................................................................62
APPENDIX B. RELATED DOCUMENTS ...............................................................................................65
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| UPD780032AYCW | 8-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD780032AYGC | 8-BIT SINGLE-CHIP MICROCONTROLLERS |
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| UPD780033AY | 8-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD780033AYCW | 8-BIT SINGLE-CHIP MICROCONTROLLERS |
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