参数资料
型号: UPD70F3286YGJ-UEN-A
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, LEAD FREE, PLASTIC, LQFP-144
文件页数: 3/12页
文件大小: 8964K
代理商: UPD70F3286YGJ-UEN-A
User’s Manual U16603EJ5V1UD
9
CONTENTS
CHAPTER 1 INTRODUCTION .................................................................................................................22
1.1
General .....................................................................................................................................22
1.2
Features....................................................................................................................................26
1.3
Application Fields ...................................................................................................................27
1.4
Ordering Information ..............................................................................................................28
1.5
Pin Configuration (Top View) .................................................................................................30
1.6
Function Block Configuration................................................................................................33
1.6.1
Internal block diagram ............................................................................................................... 33
1.6.2
Internal units .............................................................................................................................. 34
CHAPTER 2 PIN FUNCTIONS ................................................................................................................37
2.1
List of Pin Functions...............................................................................................................37
2.2
Pin States .................................................................................................................................49
2.3
Pin I/O Circuit Types, I/O Buffer Power Supplies, and Connection of Unused Pins........50
2.4
Cautions ...................................................................................................................................54
CHAPTER 3 CPU FUNCTION.................................................................................................................55
3.1
Features....................................................................................................................................55
3.2
CPU Register Set.....................................................................................................................56
3.2.1
Program register set .................................................................................................................. 57
3.2.2
System register set.................................................................................................................... 58
3.3
Operation Modes .....................................................................................................................64
3.3.1
Specifying operation mode ........................................................................................................ 64
3.4
Address Space ........................................................................................................................65
3.4.1
CPU address space................................................................................................................... 65
3.4.2
Wraparound of CPU address space .......................................................................................... 66
3.4.3
Memory map.............................................................................................................................. 67
3.4.4
Areas ......................................................................................................................................... 69
3.4.5
Recommended use of address space ....................................................................................... 75
3.4.6
Peripheral I/O registers.............................................................................................................. 77
3.4.7
Programmable peripheral I/O registers...................................................................................... 90
3.4.8
Special registers ........................................................................................................................ 90
3.4.9
Cautions .................................................................................................................................... 94
CHAPTER 4 PORT FUNCTIONS............................................................................................................99
4.1
Features....................................................................................................................................99
4.2
Basic Port Configuration ........................................................................................................99
4.3
Port Configuration.................................................................................................................100
4.3.1
Port 0....................................................................................................................................... 104
4.3.2
Port 1....................................................................................................................................... 107
4.3.3
Port 3....................................................................................................................................... 108
4.3.4
Port 4....................................................................................................................................... 114
4.3.5
Port 5....................................................................................................................................... 117
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