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參數資料
| 型號： | μPD780031 |
| 廠商： | NEC Corp. |
| 英文描述： | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| 中文描述： | 8位單片機微控制器（8位單片微控制器） |
| 文件頁數： | 1/44頁 |
| 文件大小： | 238K |
| 代理商： | ΜPD780031 |
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1997
PRELIMINARY PRODUCT INFORMATION
DESCRIPTION
The
m
PD780031, 780032, 780033, and 780034 are members of the
m
PD780034 Subseries of the 78K/0 Series.
Only selected functions of the existing
m
PD78054 Subseries are provided, the serial interface is enhanced, and
the 10-bit resolution A/D converter is contained. Compared to the
m
PD78054 Subseries, EMI (Electro Magnetic
Interference) noise generated inside the microcontroller is reduced.
A flash memory version, the
m
PD78F0034, that can operate in the same power supply voltage range as the mask
ROM version, and various development tools, are under development.
Details of the function description, etc., are described in the following User’s Manuals. Be sure to read
the documents when designing.
m
PD780024, 780034, 780024Y, 780034Y Subseries User's Manual : U12022E
78K/0 Series User’s Manual Instructions
: IEU-1372
FEATURES
On-chip ROM and RAM
Item
Program Memory
(ROM)
Data Memory
Package
Part Number
(Internal High-Speed RAM)
m
PD780031
8 Kbytes
512 bytes
64-pin plastic shrink DIP (750 mil)
m
PD780032
16 Kbytes
64-pin plastic QFP (14
￥
14 mm)
m
PD780033
24 Kbytes
1024 bytes
64-pin plastic LQFP (12
￥
12 mm)
m
PD780034
32 Kbytes
External memory expansion space: 64 Kbytes
Minimum instruction execution time: 0.24
m
s (at f
X
= 8.38-MHz operation)
I/O ports: 51 (N-ch open-drain 5 V withstand voltage: 4)
10-bit resolution A/D converter : 8 channels
Serial interface : 3 channels
Timer: 5 channels
Power supply voltage : V
DD
= 1.8 to 5.5 V
APPLICATIONS
Telephones, home electric appliances, pagers, AV equipments, car audios, office automation equipments, etc.
8-BIT SINGLE-CHIP MICROCONTROLLER
Document No. U12300EJ1V0PM00 (1st edition)
Date Published May 1997 N
Printed in Japan
MOS INTEGRATED CIRCUIT
m
PD780031, 780032, 780033, 780034
The information contained in this document is being issued in advance of the production cycle for the
device. The parameters for the device may change before final production or NEC Corporation, at its own
discretion, may withdraw the device prior to its production.
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| μPD780032 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD780033 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD780034 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD780053 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| μPD780053Y | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PD780131 | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131(A) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131(A1) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131(A2) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131A | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
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