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PDF UPD70F3726 Data sheet ( Hoja de datos )
| Número de pieza | UPD70F3726 | |
| Descripción | 32-Bit Single-Chip Microcontroller | |
| Fabricantes | NEC Electronics | |
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Preliminary User’s Manual
V850ES/KE2
32-Bit Single-Chip Microcontroller
Hardware
µPD70F3726
www.DataSheet4U.com
Document No. U17705EJ1V0UD00 (1st edition)
Date Published November 2005 N CP(K)
Printed in Japan
2005
1 page  
Regional Information
www.DataSheet4U.com
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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Tel: 091-504 27 87
• Succursale Française
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• Filiale Italiana
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Tel: 02-66 75 41
• Branch The Netherlands
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Tel: 040-265 40 10
• Tyskland Filial
Taeby, Sweden
Tel: 08-63 87 200
NEC Electronics Hong Kong Ltd.
Hong Kong
Tel: 2886-9318
NEC Electronics Hong Kong Ltd.
Seoul Branch
Seoul, Korea
Tel: 02-558-3737
NEC Electronics Shanghai Ltd.
Shanghai, P.R. China
Tel: 021-5888-5400
NEC Electronics Taiwan Ltd.
Taipei, Taiwan
Tel: 02-2719-2377
NEC Electronics Singapore Pte. Ltd.
Novena Square, Singapore
Tel: 6253-8311
• United Kingdom Branch
Milton Keynes, UK
Tel: 01908-691-133
J05.6
Preliminary User’s Manual U17705EJ1V0UD
5
5 Page 
11.2
11.1.3 Registers ......................................................................................................................................341
11.1.4 Operation...................................................................................................................w...w..w.....D..a..t..a..S.h.3e4e3t4U.com
Watchdog Timer 2.................................................................................................................... 345
11.2.1 Functions ......................................................................................................................................345
11.2.2 Configuration ................................................................................................................................346
11.2.3 Registers ......................................................................................................................................346
11.2.4 Operation......................................................................................................................................348
CHAPTER 12 REAL-TIME OUTPUT FUNCTION (RTO)....................................................................349
12.1 Function .................................................................................................................................... 349
12.2 Configuration............................................................................................................................ 350
12.3 Registers................................................................................................................................... 351
12.4 Operation .................................................................................................................................. 353
12.5 Usage ........................................................................................................................................ 354
12.6 Cautions.................................................................................................................................... 354
12.7 Security Function..................................................................................................................... 355
CHAPTER 13 A/D CONVERTER ..........................................................................................................357
13.1
13.2
13.3
13.4
13.5
13.6
13.7
Overview ................................................................................................................................... 357
Functions .................................................................................................................................. 357
Configuration............................................................................................................................ 358
Registers................................................................................................................................... 360
Operation .................................................................................................................................. 368
13.5.1 Basic operation.............................................................................................................................368
13.5.2 Trigger modes ..............................................................................................................................369
13.5.3 Operation modes ..........................................................................................................................370
13.5.4 Power fail detection function.........................................................................................................373
13.5.5 Setting method .............................................................................................................................374
Cautions.................................................................................................................................... 375
How to Read A/D Converter Characteristics Table .............................................................. 381
CHAPTER 14 ASYNCHRONOUS SERIAL INTERFACE (UART) .....................................................385
14.1
14.2
14.3
14.4
14.5
14.6
Features .................................................................................................................................... 385
Configuration............................................................................................................................ 386
Registers................................................................................................................................... 388
Interrupt Requests ................................................................................................................... 394
Operation .................................................................................................................................. 395
14.5.1 Data format...................................................................................................................................395
14.5.2 Transmit operation........................................................................................................................396
14.5.3 Continuous transmission operation ..............................................................................................398
14.5.4 Receive operation.........................................................................................................................402
14.5.5 Reception error.............................................................................................................................403
14.5.6 Parity types and corresponding operation ....................................................................................405
14.5.7 Receive data noise filter ...............................................................................................................406
Dedicated Baud Rate Generator n (BRGn)............................................................................ 407
14.6.1 Baud rate generator n (BRGn) configuration ................................................................................407
14.6.2 Serial clock generation .................................................................................................................408
Preliminary User’s Manual U17705EJ1V0UD
11
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet UPD70F3726.PDF ] | |
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