- 您現在的位置：買賣IC網 > PDF目錄384067 > μPD789407 (NEC Corp.) 8 Bit Single Chip Microcontrollers(8位單片微控制器) PDF資料下載
參數資料
| 型號： | μPD789407 |
| 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： | 1/128頁 |
| 文件大小： | 607K |
| 代理商： | ΜPD789407 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁
DATA SHEET
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.
MOS INTEGRATED CIRCUIT
μ
PD789405, 789406, 789407
8-BIT SINGLE-CHIP MICROCONTROLLER
PRELIMINARY PRODUCT INFORMATION
Document No. U12240EJ1V0PM00 (1st edition)
Date Published May 1997 J
Printed in Japan
1997
The
μ
PD789405,
μ
PD789406, and
μ
PD789407 are
μ
PD789407 sub-series products (LCD drivers) of the 78K/0S
series.
These microcontrollers feature an 8-bit CPU, LCD controller/driver, I/O ports, timers, a serial interface, A/D
converters, and interrupt control circuits.
The instruction set of the
μ
PD789405,
μ
PD789406, and
μ
PD789407 is a subset of the 78K/0 series standard
instruction set.
In addition, a flash memory product (
μ
PD78F9418) that can operate within the same voltage range as the mask
ROM models, and a range of related development tools are being developed.
The functions of these microcontrollers are described in the following user’s manual. Refer to this manual when
designing a system based on any of these microcontrollers.
μ
PD789407 and
μ
PD789417 Sub-Series User’s Manual: Under development
FEATURES
ROM and RAM sizes
Item
Data memory
Product name
Internal high-speed
RAM
LCD data RAM
Package
μ
PD789405
12 Kbytes
512
×
8 bits
28
×
8 bits
μ
PD789406
16 Kbytes
μ
PD789407
24 Kbytes
Variable instruction execution time: From high-speed (0.4
μ
s with the main system clock running at 5.0 MHz) to
ultra-low speed (122
μ
s with the subsystem clock running at 32.768 kHz)
43 I/O ports
Serial interface channel: Switchable between three-wire serial I/O and UART modes
LCD controller/driver:
Up to 28 segment signal outputs
Up to 4 common signal outputs
Bias switchable between 1/2 and 1/3
Seven A/D converters with an 8-bit resolution
Six timers:
16-bit timer/counter
Two 8-bit timer/event counters
8-bit timer/counter
Clock timer
Watchdog timer
Power supply voltage V
DD
: 1.8 to 5.5 V
80-pin plastic QFP (14
×
14 mm)
80-pin plastic TQFP (fine pitch)
(12
×
12 mm)
Program memory
(ROM)
相關PDF資料 |
PDF描述 |
|---|---|
| μPD789406 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD789417 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD789415 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD789416 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μPD789800 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PD78F0134 | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD78F0134(A) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD78F0134(A1) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD78F0134A | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD78F0134A1 | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
發布緊急采購，3分鐘左右您將得到回復。