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PDF UPD70F3721 Data sheet ( Hoja de datos )

Número de pieza UPD70F3721
Descripción 32-Bit Single-Chip Microcontroller
Fabricantes NEC Electronics 
Logotipo NEC Electronics Logotipo



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No Preview Available ! UPD70F3721 Hoja de datos, Descripción, Manual

Preliminary User's Manual
www.DataSheet4U.com
V850ES/JJ2
32-Bit Single-Chip Microcontrollers
Hardware
µPD70F3720
µPD70F3721
µPD70F3722
µPD70F3723
µPD70F3724
Document No. U17714EJ1V0UD00 (1st edition)
Date Published October 2005 N CP(K)
Printed in Japan
2005

1 page




UPD70F3721 pdf
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
Madrid, Spain
Tel: 091-504 27 87
Succursale Française
Vélizy-Villacoublay, France
Tel: 01-30-67 58 00
Filiale Italiana
Milano, Italy
Tel: 02-66 75 41
Branch The Netherlands
Eindhoven, The Netherlands
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 U17714EJ1V0UD
5

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UPD70F3721 arduino
6.5.2
6.5.3
Registers ................................................................................................................................. 221
Usage ...................................................................................................................w...w..w.....D..a..t..a..S.h. 2e2e4t4U.com
CHAPTER 7 16-BIT TIMER/EVENT COUNTER P (TMP) .................................................................225
7.1 Overview.................................................................................................................................225
7.2 Functions ...............................................................................................................................225
7.3 Configuration .........................................................................................................................226
7.4 Registers ................................................................................................................................228
7.5 Operation................................................................................................................................240
7.5.1 Interval timer mode (TPnMD2 to TPnMD0 bits = 000)............................................................. 241
7.5.2 External event count mode (TPnMD2 to TPnMD0 bits = 001)................................................. 251
7.5.3 External trigger pulse output mode (TPnMD2 to TPnMD0 bits = 010)..................................... 259
7.5.4 One-shot pulse output mode (TPnMD2 to TPnMD0 bits = 011) .............................................. 271
7.5.5 PWM output mode (TPnMD2 to TPnMD0 bits = 100).............................................................. 278
7.5.6 Free-running timer mode (TPnMD2 to TPnMD0 bits = 101) .................................................... 287
7.5.7 Pulse width measurement mode (TPnMD2 to TPnMD0 bits = 110) ........................................ 304
7.5.8 Timer output operations........................................................................................................... 310
7.6 Selector Function ..................................................................................................................311
7.7 Cautions .................................................................................................................................313
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ) ................................................................314
8.1 Overview.................................................................................................................................314
8.2 Functions ...............................................................................................................................314
8.3 Configuration .........................................................................................................................315
8.4 Registers ................................................................................................................................317
8.5 Operation................................................................................................................................333
8.5.1 Interval timer mode (TQ0MD2 to TQ0MD0 bits = 000) ............................................................ 334
8.5.2 External event count mode (TQ0MD2 to TQ0MD0 bits = 001) ................................................ 343
8.5.3 External trigger pulse output mode (TQ0MD2 to TQ0MD0 bits = 010) .................................... 352
8.5.4 One-shot pulse output mode (TQ0MD2 to TQ0MD0 bits = 011) ............................................. 365
8.5.5 PWM output mode (TQ0MD2 to TQ0MD0 bits = 100) ............................................................. 374
8.5.6 Free-running timer mode (TQ0MD2 to TQ0MD0 bits = 101) ................................................... 385
8.5.7 Pulse width measurement mode (TQ0MD2 to TQ0MD0 bits = 110)........................................ 405
8.5.8 Timer output operations........................................................................................................... 411
8.6 Cautions .................................................................................................................................412
CHAPTER 9 16-BIT INTERVAL TIMER M (TMM).............................................................................413
9.1 Overview.................................................................................................................................413
9.2 Configuration .........................................................................................................................414
9.3 Register ..................................................................................................................................415
9.4 Operation................................................................................................................................416
9.4.1 Interval timer mode.................................................................................................................. 416
9.4.2 Cautions .................................................................................................................................. 420
CHAPTER 10 WATCH TIMER FUNCTIONS .......................................................................................421
10.1 Functions ...............................................................................................................................421
10.2 Configuration .........................................................................................................................422
10.3 Control Registers ..................................................................................................................424
10.4 Operation................................................................................................................................428
Preliminary User's Manual U17714EJ1V0UD
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