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Número de pieza | UPD78F9500 | |
Descripción | 8-Bit Single-Chip Microcontrollers | |
Fabricantes | Renesas | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de UPD78F9500 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! User’s Manual
78K0S/KU1+
8-Bit Single-Chip Microcontrollers
μPD78F9200 μPD78F9201 μPD78F9202
μPD78F9500 μPD78F9501 μPD78F9502
Document No. U18172EJ3V0UD00 (3rd edition)
Date Published November 2009 NS
©
Printed in Japan
2006
1 page INTRODUCTION
Target Readers
<R>
Purpose
Organization
This manual is intended for user engineers who wish to understand the functions of
the 78K0S/KU1+ in order to design and develop its application systems and
programs.
The target devices are the following subseries products.
• 78K0S/KU1+: μPD78F9200, 78F9201, 78F9202, 78F9500, 78F9501, 78F9502
This manual is intended to give users on understanding of the functions described in
the Organization below.
Two manuals are available for 78K0S/KU1+: this manual and the Instruction Manual
(common to the 78K/0S Series).
78K0S/KU1+
User’s Manual
• Pin functions
• Internal block functions
• Interrupts
• Other internal peripheral functions
• Electrical specifications
78K/0S Series
Instructions
User’s Manual
• CPU function
• Instruction set
• Instruction description
How to Use This Manual
It is assumed that the readers of this manual have general knowledge of electrical
engineering, logic circuits, and microcontrollers.
◊ To understand the overall functions of 78K0S/KU1+
→ Read this manual in the order of the CONTENTS. The mark <R> shows major
revised points. The revised points can be easily searched by copying an “<R>”
in the PDF file and specifying it in the “Find what:” field.
◊ How to read register formats
→ For a bit number enclosed in angle brackets (<>), the bit name is defined as a
reserved word in the RA78K0S, and is defined as an sfr variable using the
#pragma sfr directive in the CC78K0S.
◊ To learn the detailed functions of a register whose register name is known
→ See APPENDIX B REGISTER INDEX.
◊ To learn the details of the instruction functions of the 78K/0S Series
→ Refer to 78K/0S Series Instructions User’s Manual (U11047E) separately
available.
◊ To learn the electrical specifications of the 78K0S/KU1+
→ See CHAPTER 19 ELECTRICAL SPECIFICATIONS.
User’s Manual U18172EJ3V0UD
5
5 Page 10.4.3 Interrupt request pending .............................................................................................................. 185
CHAPTER 11 STANDBY FUNCTION..................................................................................................186
11.1 Standby Function and Configuration .....................................................................................186
11.1.1 Standby function ........................................................................................................................... 186
11.1.2 Registers used during standby (μPD78F920x only) ...................................................................... 188
11.2 Standby Function Operation ...................................................................................................189
11.2.1 HALT mode ................................................................................................................................... 189
11.2.2 STOP mode .................................................................................................................................. 192
CHAPTER 12 RESET FUNCTION .......................................................................................................196
12.1 Register for Confirming Reset Source...................................................................................203
CHAPTER 13 POWER-ON-CLEAR CIRCUIT .....................................................................................204
13.1 Functions of Power-on-Clear Circuit .....................................................................................204
13.2 Configuration of Power-on-Clear Circuit ...............................................................................205
13.3 Operation of Power-on-Clear Circuit......................................................................................205
13.4 Cautions for Power-on-Clear Circuit ......................................................................................206
CHAPTER 14 LOW-VOLTAGE DETECTOR.......................................................................................208
14.1 Functions of Low-Voltage Detector........................................................................................208
14.2 Configuration of Low-Voltage Detector .................................................................................208
14.3 Registers Controlling Low-Voltage Detector.........................................................................209
14.4 Operation of Low-Voltage Detector........................................................................................211
14.5 Cautions for Low-Voltage Detector ........................................................................................ 215
CHAPTER 15 OPTION BYTE ...............................................................................................................218
15.1 Functions of Option Byte ........................................................................................................218
15.1.1 μPD78F920x ................................................................................................................................. 218
15.1.2 μPD78F950x ................................................................................................................................. 219
15.2 Format of Option Byte .............................................................................................................220
15.2.1 μPD78F920x ................................................................................................................................. 220
15.2.2 μPD78F950x ................................................................................................................................. 222
15.3 Caution When the RESET Pin Is Used as an Input-Only Port Pin (P34) .............................223
CHAPTER 16 FLASH MEMORY..........................................................................................................224
16.1 Features.....................................................................................................................................224
16.2 Memory Configuration .............................................................................................................225
16.3 Functional Outline ....................................................................................................................225
16.4 Writing with Flash Memory Programmer ...............................................................................226
16.5 Programming Environment .....................................................................................................227
16.6 Processing of Pins on Board ..................................................................................................229
16.6.1 X1 and X2 pins (μPD78F920x)...................................................................................................... 229
16.6.2 EXCLK pin (μPD78F950x) ............................................................................................................ 230
User’s Manual U18172EJ3V0UD
11
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet UPD78F9500.PDF ] |
Número de pieza | Descripción | Fabricantes |
UPD78F9500 | 8-Bit Single-Chip Microcontrollers | Renesas |
UPD78F9501 | 8-Bit Single-Chip Microcontrollers | Renesas |
UPD78F9502 | 8-Bit Single-Chip Microcontrollers | Renesas |
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