參數(shù)資料
型號(hào)： UPD780824
廠商： NEC Corp.
元件分類： 8位微控制器
英文描述： 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述： 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁(yè)數(shù)： 5/52頁(yè)
文件大?。?/td> 345K
代理商： UPD780824
5
μ
PD780232
Data Sheet U13415EJ2V0DS
CONTENTS
1.
PIN CONFIGURATION (TOP VIEW) ................................................................................................. 6
2.
BLOCK DIAGRAM ............................................................................................................................. 8
3.
PIN FUNCTIONS ................................................................................................................................ 9
3.1
Port Pins..................................................................................................................................................... 9
3.2
Non-Port Pins .......................................................................................................................................... 10
3.3
Pin I/O Circuits and Recommended Connection of Unused Pins ................................................... 11
4.
MEMORY SPACE............................................................................................................................. 13
5.
PERIPHERAL HARDWARE FUNCTION FEATURES ................................................................... 14
5.1
Port............................................................................................................................................................ 14
5.2
Clock Generator ...................................................................................................................................... 15
5.3
Timer/Event Counter............................................................................................................................... 15
5.4
A/D Converter .......................................................................................................................................... 18
5.5
Serial Interface ........................................................................................................................................ 18
5.6
VFD Controller/Driver ............................................................................................................................. 19
6.
INTERRUPT FUNCTIONS ............................................................................................................... 21
7.
STANDBY FUNCTION ..................................................................................................................... 24
8.
RESET FUNCTION........................................................................................................................... 24
9.
MASK OPTION ................................................................................................................................. 24
10. INSTRUCTION SET.......................................................................................................................... 25
11. ELECTRICAL SPECIFICATIONS.................................................................................................... 28
12. PACKAGE DRAWING...................................................................................................................... 42
13. RECOMMENDED SOLDERING CONDITIONS .............................................................................. 43
APPENDIX A. DEVELOPMENT TOOLS............................................................................................... 44
APPENDIX B. RELATED DOCUMENTS .............................................................................................. 47
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