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UPD17P133 の電気的特性と機能

UPD17P133のメーカーはNEC Electronicsです、この部品の機能は「(UPD17120 - UPD17133) 4-Bit Single-Chip Microcontroller」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD17P133
部品説明 (UPD17120 - UPD17133) 4-Bit Single-Chip Microcontroller
メーカ NEC Electronics
ロゴ NEC Electronics ロゴ 




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UPD17P133 Datasheet, UPD17P133 PDF,ピン配置, 機能
µPD17120 SUBSERIES
4-BIT SINGLE-CHIP MICROCONTROLLER
© 1993
µPD17120
µPD17121
µPD17132
µPD17133
µPD17P132
µPD17P133
Document No. IEU-1367A
(O. D. No. IEU-835A)
Date Published July 1995 P
Printed in Japan

1 Page





UPD17P133 pdf, ピン配列
The export of this product from Japan is regulated by the Japanese government. To export this product may be
prohibited without governmental license, the need for which must be judged by the customer. The export or re-
export of this product from a country other than Japan may also be prohibited without a license from that country.
Please call an NEC sales representative.
The information in this document is subject to change without notice.
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in
this document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from use of a device described herein or any other liability arising
from use of such device. No license, either express, implied or otherwise, is granted under any patents,
copyrights or other intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customer must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
“Standard“, “Special“, and “Specific“. The Specific quality grade applies only to devices developed based on
a customer designated “quality assurance program“ for a specific application. The recommended applications
of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each
device before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment,
audio and visual equipment, home electronic appliances, machine tools, personal electronic
equipment and industrial robots
Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc.
The quality grade of NEC devices in “Standard“ unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact NEC Sales Representative in advance.
Anti-radioactive design is not implemented in this product.
M7 94.11


3Pages


UPD17P133 電子部品, 半導体
TABLE OF CONTENTS
CHAPTER 1 GENERAL ..................................................................................................................... 1
1.1 FUNCTION LIST ................................................................................................................
1.2 ORDERING INFORMATION .............................................................................................
1.3 BLOCK DIAGRAM .............................................................................................................
1.4 PIN CONFIGURATION (Top View) .................................................................................
2
3
4
6
CHAPTER 2 PIN FUNCTIONS ......................................................................................................... 9
2.1 PIN FUNCTIONS ...............................................................................................................
2.1.1 Pins in Normal Operation Mode .........................................................................................
2.1.2 Pins in Program Memory Write/Verify Mode ... µPD17P132, 17P133 only .....................
2.2 PIN INPUT/OUTPUT CIRCUIT .........................................................................................
2.3 HANDLING UNUSED PINS ..............................................................................................
2.4 CAUTIONS ON USE OF THE RESET AND INT PINS
(in Normal Operation Mode only) .................................................................................
9
9
11
12
17
18
CHAPTER 3 PROGRAM COUNTER (PC) ....................................................................................... 19
3.1 PROGRAM COUNTER CONFIGURATION ......................................................................
3.2 PROGRAM COUNTER OPERATION ................................................................................
3.2.1 Program Counter at Reset ..................................................................................................
3.2.2 Program Counter during Execution of the Branch Instruction (BR) ..................................
3.2.3 Program Counter during Execution of Subroutine Calls (CALL) .......................................
3.2.4 Program Counter during Execution of Return Instructions (RET, RETSK, RETI) .............
3.2.5 Program Counter during Table Reference (MOVT) ............................................................
3.2.6 Program Counter during Execution of Skip Instructions
(SKE, SKGE, SKLT, SKNE, SKT SKF) ..................................................................................
3.2.7 Program Counter When an Interrupt Is Received .............................................................
3.3 CAUTIONS ON PROGRAM COUNTER OPERATION ....................................................
CHAPTER 4 PROGRAM MEMORY (ROM) ....................................................................................
19
19
20
20
21
22
22
22
22
22
23
4.1 PROGRAM MEMORY CONFIGURATION .......................................................................
4.2 PROGRAM MEMORY USAGE .........................................................................................
4.2.1 Flow of the Program ...........................................................................................................
4.2.2 Table Reference ..................................................................................................................
23
24
24
27
CHAPTER 5 DATA MEMORY (RAM) .............................................................................................
5.1 DATA MEMORY CONFIGURATION ................................................................................
5.1.1 System Register (SYSREG) .................................................................................................
5.1.2 Data Buffer (DBF) ................................................................................................................
5.1.3 General Register (GR) .........................................................................................................
5.1.4 Port Registers ......................................................................................................................
31
31
32
32
32
33
–i–

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共有リンク

Link :


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UPD17P132

(UPD17120 - UPD17133) 4-Bit Single-Chip Microcontroller

NEC Electronics
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