參數(shù)資料
型號(hào): μPD780306
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(yè)數(shù): 6/70頁(yè)
文件大?。?/td> 525K
代理商: ΜPD780306
μ
PD780306, 780308
6
CONTENTS
1. PIN CONFIGURATION (TOP VIEW) .......................................................................................................... 7
2. BLOCK DIAGRAM .................................................................................................................................... 10
3. PIN FUNCTIONS ....................................................................................................................................... 11
3.1
PORT PINS .........................................................................................................................................................11
3.2
OTHER PINS ......................................................................................................................................................13
3.3
PIN I/O CIRCUITS AND RECOMMENDED CONNECTION OF UNUSED PINS ............................................14
4. MEMORY SPACE...................................................................................................................................... 18
5. PERIPHERAL HARDWARE FUNCTION FEATURE.............................................................................. 19
5.1
PORT...................................................................................................................................................................19
5.2
CLOCK GENERATOR .......................................................................................................................................20
5.3
TIMER/EVENT COUNTER .................................................................................................................................20
5.4
CLOCK OUTPUT CONTROL CIRCUIT ............................................................................................................23
5.5
BUZZER OUTPUT CONTROL CIRCUIT ..........................................................................................................23
5.6
A/D CONVERTER ..............................................................................................................................................24
5.7
SERIAL INTERFACE .........................................................................................................................................25
5.8
LCD CONTROLLER/DRIVER ............................................................................................................................27
6. INTERRUPT FUNCTIONS AND TEST FUNCTIONS .............................................................................. 28
6.1
INTERRUPT FUNCTIONS .................................................................................................................................28
6.2
TEST FUNCTIONS .............................................................................................................................................32
7. STANDBY FUNCTION .............................................................................................................................. 33
8. RESET FUNCTION.................................................................................................................................... 33
9. INSTRUCTION SET................................................................................................................................... 34
10. ELECTRICAL SPECIFICATIONS............................................................................................................. 37
11. CHARACTERISTIC CURVES (REFERENCE VALUE) .......................................................................... 58
12. PACKAGE DRAWINGS ............................................................................................................................ 60
13. RECOMMENDED SOLDERING CONDITIONS ....................................................................................... 62
APPENDIX A. DEVELOPMENT TOOLS......................................................................................................... 63
APPENDIX B. RELATED DOCUMENTS ........................................................................................................ 65
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