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零件编号 | D780053 | ||
描述 | UPD780053 | ||
制造商 | NEC | ||
LOGO | |||
1 Page
User’s Manual
µPD780058, 780058Y Subseries
8-Bit Single-Chip Microcontrollers
µPD780053
µPD780053Y
µPD780054
µPD780054Y
µPD780055
µPD780055Y
µPD780056
µPD780056Y
µPD780058
µPD780058BY
µPD780058B µPD78F0058Y
µPD78F0058 µPD780053Y(A)
µPD780053(A) µPD780054Y(A)
µPD780054(A) µPD780055Y(A)
µPD780055(A) µPD780056Y(A)
µPD780056(A) µPD780058BY(A)
µPD780058B(A)
Document No. U12013EJ3V2UD00 (3rd edition)
Date Published February 2003 N CP (K)
Printed in Japan
1997, 2003
Readers
Purpose
Organization
PREFACE
This manual has been prepared for user engineers who wish to understand the
functions of the µPD780058 and 780058Y Subseries and design and develop its
application systems and programs.
This manual is intended for the products in the following subseries.
• µPD780058 Subseries
µPD780053, 780054, 780055, 780056, 780058, 780058B, 78F0058, 780053(A),
780054(A), 780055(A), 780056(A), 780058B(A)
• µPD780058Y Subseries
µPD780053Y, 780054Y, 780055Y, 780056Y, 780058BY, 78F0058Y, 780053Y(A),
780054Y(A), 780055Y(A), 780056Y(A), 780058BY(A)
These products are collectively referred to as the “µPD780058, 780058Y Subseries”
in this manual.
This manual is intended to give users an understanding of the functions described
in the organization below.
The µPD780058, 780058Y Subseries manual is separated into two parts: this
manual and the instruction edition (common to the 78K/0 Series).
µPD780058, 780058Y
Subseries
User’s Manual
(This manual)
Pin functions
Internal block functions
Interrupts
Other on-chip peripheral functions
Electrical specifications
78K/0 Series
User’s Manual
Instructions
CPU functions
Instruction set
Explanation of each instruction
8 User's Manual U12013EJ3V2UD
8.4.5 External event counter operation ............................................................................................. 193
8.4.6 Square-wave output operation ................................................................................................. 195
8.4.7 One-shot pulse output operation ............................................................................................. 197
8.5 16-Bit Timer/Event Counter Operating Cautions ............................................................ 201
CHAPTER 9 8-BIT TIMER/EVENT COUNTER ................................................................................. 205
9.1 8-Bit Timer/Event Counter Functions ............................................................................... 205
9.1.1 8-bit timer/event counter mode ................................................................................................ 205
9.1.2 16-bit timer/event counter mode .............................................................................................. 208
9.2 8-Bit Timer/Event Counter Configuration ........................................................................ 210
9.3 8-Bit Timer/Event Counter Control Registers .................................................................. 214
9.4 Operations of 8-Bit Timer/Event Counters 1 and 2 ........................................................ 219
9.4.1 8-bit timer/event counter mode ................................................................................................ 219
9.4.2 16-bit timer/event counter mode .............................................................................................. 225
9.5 Cautions on 8-Bit Timer/Event Counters 1 and 2 ........................................................... 230
CHAPTER 10 WATCH TIMER ............................................................................................................ 232
10.1 Watch Timer Functions ..................................................................................................... 232
10.2 Watch Timer Configuration .............................................................................................. 233
10.3 Watch Timer Control Registers ........................................................................................ 233
10.4 Watch Timer Operations ................................................................................................... 237
10.4.1 Watch timer operation ............................................................................................................ 237
10.4.2 Interval timer operation .......................................................................................................... 237
CHAPTER 11 WATCHDOG TIMER ................................................................................................... 238
11.1 Watchdog Timer Functions .............................................................................................. 238
11.2 Watchdog Timer Configuration ........................................................................................ 240
11.3 Watchdog Timer Control Registers ................................................................................. 241
11.4 Watchdog Timer Operations ............................................................................................ 244
11.4.1 Watchdog timer operation ...................................................................................................... 244
11.4.2 Interval timer operation .......................................................................................................... 245
CHAPTER 12 CLOCK OUTPUT CONTROLLER .............................................................................
12.1 Clock Output Controller Functions ................................................................................
12.2 Clock Output Controller Configuration ..........................................................................
12.3 Clock Output Function Control Registers .....................................................................
246
246
247
247
CHAPTER 13 BUZZER OUTPUT CONTROLLER ...........................................................................
13.1 Buzzer Output Controller Functions ..............................................................................
13.2 Buzzer Output Controller Configuration ........................................................................
13.3 Buzzer Output Function Control Registers ...................................................................
250
250
250
251
CHAPTER 14 A/D CONVERTER ...................................................................................................... 254
14.1 A/D Converter Functions ................................................................................................. 254
14.2 A/D Converter Configuration ........................................................................................... 254
14.3 A/D Converter Control Registers .................................................................................... 258
14.4 A/D Converter Operations ................................................................................................ 262
14.4.1 Basic operations of A/D converter ......................................................................................... 262
14.4.2 Input voltage and conversion results ..................................................................................... 264
14.4.3 A/D converter operating mode ............................................................................................... 265
16 User's Manual U12013EJ3V2UD
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页数 | 30 页 | ||
下载 | [ D780053.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
D780053 | UPD780053 | NEC |
D780054 | UPD780054 | NEC |
D780055 | UPD780055 | NEC |
D780056 | UPD780056 | NEC |
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