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UPD178002 Datasheet(PDF) 4 Page - NEC

No. de Pieza. UPD178002
Descripción  8-BIT SINGLE-CHIP MICROCONTROLLERS
Descarga  48 Pages
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Fabricante  NEC [NEC]
Página de inicio  http://www.nec.com/
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UPD178002 Datasheet(HTML) 4 Page - NEC

 
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µPD178002, 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 .....................................................................................................................................
8
3.2 Non-port Pins .............................................................................................................................
9
3.3 Pin I/O Circuits and Recommended Connection of Unused Pins ......................................... 10
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
µPD178003 AND µPD178018A SUBSERIES........................ 40
APPENDIX B. DEVELOPMENT TOOLS ................................................................................................ 41
APPENDIX C. RELATED DOCUMENTS ................................................................................................ 44


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