upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 11

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

CHAPTER 1 INTRODUCTION .................................................................................................................27
CHAPTER 2 PIN FUNCTIONS................................................................................................................38
CHAPTER 3 CPU FUNCTIONS ..............................................................................................................59
CHAPTER 4 BUS CONTROL FUNCTION.............................................................................................89
1.1
1.2
1.3
1.4
1.5
1.6
2.1
2.2
2.3
2.4
2.5
3.1
3.2
3.3
3.4
4.1
4.2
4.3 Bus Access ..................................................................................................................................90
General ......................................................................................................................................27
Features.....................................................................................................................................28
Applications ..............................................................................................................................30
Ordering Information ...............................................................................................................30
Pin Configuration .....................................................................................................................31
Function Blocks .......................................................................................................................34
1.6.1
1.6.2
List of Pin Functions................................................................................................................38
Pin States ..................................................................................................................................43
Description of Pin Functions ..................................................................................................44
Pin I/O Circuits and Recommended Connection of Unused Pins.......................................55
Pin I/O Circuits..........................................................................................................................57
Features.....................................................................................................................................59
CPU Register Set......................................................................................................................60
3.2.1
3.2.2
Operation Modes ......................................................................................................................65
Address Space .........................................................................................................................66
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.4.6
3.4.7
3.4.8
3.4.9
Features.....................................................................................................................................89
Bus Control Pins and Control Register .................................................................................89
4.2.1
4.2.2
4.3.1
4.3.2
Internal block diagram ................................................................................................................. 34
Internal units................................................................................................................................ 35
Program register set.................................................................................................................... 61
System register set ..................................................................................................................... 62
CPU address space .................................................................................................................... 66
Image .......................................................................................................................................... 67
Wraparound of CPU address space............................................................................................ 68
Memory map ............................................................................................................................... 69
Area ............................................................................................................................................ 70
External expansion mode............................................................................................................ 77
Recommended use of address space ......................................................................................... 79
Peripheral I/O registers ............................................................................................................... 81
Specific registers......................................................................................................................... 86
Bus control pins........................................................................................................................... 89
Control register............................................................................................................................ 90
Number of access clocks ............................................................................................................ 90
Bus width..................................................................................................................................... 91
User’s Manual U12768EJ4V1UD
CONTENTS
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