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參數(shù)資料
| 型號： | μPD780308Y |
| 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位單片機微控制器（8位單片微控制器） |
| 文件頁數(shù)： | 6/72頁 |
| 文件大?。?/td> | 531K |
| 代理商： | ΜPD780308Y |
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μ
PD780306Y, 780308Y
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 CURVE (REFERENCE VALUE) ............................................................................. 58
12. PACKAGE DRAWINGS ............................................................................................................................ 60
13. RECOMMENDED SOLDERING CONDITION.......................................................................................... 62
APPENDIX A. DEVELOPMENT TOOLS......................................................................................................... 63
APPENDIX B. RELATED DOCUMENTS ........................................................................................................ 66
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