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參數(shù)資料
| 型號： | μPD780204 |
| 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)： | 6/78頁 |
| 文件大?。?/td> | 406K |
| 代理商： | ΜPD780204 |
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m
PD780204, 780205, 780206, 780208
6
CONTENTS
1.
PIN CONFIGURATION (Top View) ..............................................................................................
7
2.
BLOCK DIAGRAM .........................................................................................................................
9
3.
PIN FUNCTIONS ............................................................................................................................
3.1
PORT PINS..............................................................................................................................................
3.2
PINS OTHER THAN PORT PINS ...........................................................................................................
3.3
PIN I/O CIRCUITS AND PROCESSING OF UNUSED PINS .................................................................
10
10
12
14
4.
MEMORY SPACE...........................................................................................................................
17
5.
PERIPHERAL HARDWARE FUNCTIONS....................................................................................
5.1
PORTS.....................................................................................................................................................
5.2
CLOCK GENERATOR CIRCUIT ............................................................................................................
5.3
TIMER/EVENT COUNTER ......................................................................................................................
5.4
CLOCK OUTPUT CONTROL CIRCUIT ..................................................................................................
5.5
BUZZER OUTPUT CONTROL CIRCUIT ................................................................................................
5.6
A/D CONVERTER ...................................................................................................................................
5.7
SERIAL INTERFACE ..............................................................................................................................
5.8
FIP CONTROLLER/DRIVER ...................................................................................................................
18
18
19
19
22
22
23
23
25
6.
INTERRUPT FUNCTION AND TEST FUNCTION ......................................................................
6.1
INTERRUPT FUNCTION.........................................................................................................................
6.2
TEST FUNCTION ....................................................................................................................................
27
27
30
7.
STANDBY FUNCTION ...................................................................................................................
31
8.
RESET FUNCTION.........................................................................................................................
31
9.
INSTRUCTION SET........................................................................................................................
32
10. ELECTRICAL SPECIFICATIONS ..................................................................................................
35
11. CHARACTERISTIC CURVE (REFERENCE VALUE)..................................................................
58
12. PACKAGE DRAWING....................................................................................................................
68
13. RECOMMENDED SOLDERING CONDITIONS ............................................................................
69
APPENDIX A. DEVELOPMENT TOOLS ...........................................................................................
70
APPENDIX B. RELATED DOCUMENTS...........................................................................................
72
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