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Número de pieza | D78F9232 | |
Descripción | UPD78F9232 | |
Fabricantes | NEC | |
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No Preview Available ! Preliminary User’s Manual
78K0S/KB1+
8-Bit Single-Chip Microcontrollers
µPD78F9232
µPD78F9234
Document No. U17446EJ1V0UD00 (1st edition)
Date Published April 2005 NS CP(K)
©
Printed in Japan
2005
Free Datasheet http://www.datasheet4u.com/
1 page Regional Information
Some information contained in this document may vary from country to country. Before using any NEC
Electronics product in your application, pIease contact the NEC Electronics office in your country to
obtain a list of authorized representatives and distributors. They will verify:
• Device availability
• Ordering information
• Product release schedule
• Availability of related technical literature
• Development environment specifications (for example, specifications for third-party tools and
components, host computers, power plugs, AC supply voltages, and so forth)
• Network requirements
In addition, trademarks, registered trademarks, export restrictions, and other legal issues may also vary
from country to country.
[GLOBAL SUPPORT]
http://www.necel.com/en/support/support.html
NEC Electronics America, Inc. (U.S.)
Santa Clara, California
Tel: 408-588-6000
800-366-9782
NEC Electronics (Europe) GmbH
Duesseldorf, Germany
Tel: 0211-65030
• Sucursal en España
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• Tyskland Filial
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Seoul Branch
Seoul, Korea
Tel: 02-558-3737
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Shanghai, P.R. China
Tel: 021-5888-5400
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• United Kingdom Branch
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Tel: 01908-691-133
J04.1
Preliminary User’s Manual U17446EJ1V0UD
5
Free Datasheet http://www.datasheet4u.com/
5 Page CHAPTER 7 8-BIT TIMER 80..............................................................................................................126
7.1 Function of 8-Bit Timer 80.......................................................................................................126
7.2 Configuration of 8-Bit Timer 80 ..............................................................................................127
7.3 Register Controlling 8-Bit Timer 80 .......................................................................................129
7.4 Operation of 8-Bit Timer 80.....................................................................................................130
7.4.1 Operation as interval timer ........................................................................................................ 130
7.5 Notes on 8-Bit Timer 80...........................................................................................................132
CHAPTER 8 8-BIT TIMER H1 .............................................................................................................133
8.1 Functions of 8-Bit Timer H1 ....................................................................................................133
8.2 Configuration of 8-Bit Timer H1 .............................................................................................133
8.3 Registers Controlling 8-Bit Timer H1.....................................................................................136
8.4 Operation of 8-Bit Timer H1 ....................................................................................................139
8.4.1 Operation as interval timer/square-wave output ........................................................................ 139
8.4.2 Operation as PWM output mode ............................................................................................... 142
CHAPTER 9 WATCHDOG TIMER .......................................................................................................148
9.1 Functions of Watchdog Timer ................................................................................................148
9.2 Configuration of Watchdog Timer..........................................................................................150
9.3 Registers Controlling Watchdog Timer .................................................................................151
9.4 Operation of Watchdog Timer ................................................................................................153
9.4.1 Watchdog timer operation when “low-speed Ring-OSC cannot
be stopped” is selected by option byte ...................................................................................... 153
9.4.2 Watchdog timer operation when “low-speed Ring-OSC can
be stopped by software” is selected by option byte ................................................................... 155
9.4.3 Watchdog timer operation in STOP mode
(when “low-speed Ring-OSC can be stopped by software” is selected by option byte) ............. 157
9.4.4 Watchdog timer operation in HALT mode
(when “low-speed Ring-OSC can be stopped by software” is selected by option byte) ............. 159
CHAPTER 10 A/D CONVERTER .........................................................................................................160
10.1 Functions of A/D Converter ....................................................................................................160
10.2 Configuration of A/D Converter..............................................................................................163
10.3 Registers Used by A/D Converter ..........................................................................................164
10.4 A/D Converter Operations.......................................................................................................169
10.4.1 Basic operations of A/D converter ............................................................................................. 169
10.4.2 Input voltage and conversion results ......................................................................................... 171
10.4.3 A/D converter operation mode................................................................................................... 172
10.5 How to Read A/D Converter Characteristics Table ..............................................................174
10.6 Cautions for A/D Converter ....................................................................................................176
CHAPTER 11 SERIAL INTERFACE UART6 ......................................................................................179
11.1 Functions of Serial Interface UART6 .....................................................................................179
11.2 Configuration of Serial Interface UART6 ...............................................................................183
11.3 Registers Controlling Serial Interface UART6 ......................................................................185
11.4 Operation of Serial Interface UART6......................................................................................195
11.4.1 Operation stop mode................................................................................................................. 195
Preliminary User’s Manual U17446EJ1V0UD
11
Free Datasheet http://www.datasheet4u.com/
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet D78F9232.PDF ] |
Número de pieza | Descripción | Fabricantes |
D78F9232 | UPD78F9232 | NEC |
D78F9234 | UPD78F9232 | NEC |
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