參數(shù)資料
型號(hào)： UPD178003GC-XXX-3B9
廠商： NEC Corp.
元件分類(lèi)： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁(yè)數(shù)： 4/48頁(yè)
文件大?。?/td> 334K
代理商： UPD178003GC-XXX-3B9
μ
PD178002, 178003
4
Data Sheet U12628EJ3V0DS00
TABLE OF CONTENTS
1. PIN CONFIGURATION (TOP VIEW)................................................................................................... 5
2. BLOCK DIAGRAM .............................................................................................................................. 7
3. PIN FUNCTIONS ................................................................................................................................. 8
3.1 Port Pins .....................................................................................................................................
3.2 Non-port Pins .............................................................................................................................
3.3 Pin I/O Circuits and Recommended Connection of Unused Pins ......................................... 10
8
9
4. MEMORY SPACE................................................................................................................................ 13
5. PERIPHERAL HARDWARE FUNCTION FEATURES........................................................................ 14
5.1 Ports............................................................................................................................................ 14
5.2 Clock Generator ......................................................................................................................... 15
5.3 Timer ........................................................................................................................................... 15
5.4 Buzzer Output Control Circuit .................................................................................................. 17
5.5 A/D Converter............................................................................................................................. 18
5.6 Serial Interfaces ......................................................................................................................... 19
5.7 PLL Frequency Synthesizer...................................................................................................... 20
5.8 Frequency Counter .................................................................................................................... 21
6. INTERRUPT FUNCTIONS AND TEST FUNCTIONS.......................................................................... 22
6.1 Interrupt Functions .................................................................................................................... 22
6.2 Test Function ............................................................................................................................. 25
7. STANDBY FUNCTION ........................................................................................................................ 26
8. RESET FUNCTION.............................................................................................................................. 26
9. INSTRUCTION SET............................................................................................................................. 27
10. ELECTRICAL SPECIFICATIONS ..................................................................................................... 29
11. PACKAGE DRAWINGS .................................................................................................................... 38
12. RECOMMENDED SOLDERING CONDITIONS ................................................................................ 39
APPENDIX A. DIFFERENCES AMONG
μ
PD178003 AND
μ
PD178018A SUBSERIES........................ 40
APPENDIX B. DEVELOPMENT TOOLS ................................................................................................ 41
APPENDIX C. RELATED DOCUMENTS ................................................................................................ 44
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