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參數(shù)資料
| 型號： | MB89997P-SH |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-bit Proprietary Microcontroller |
| 中文描述： | 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDIP28 |
| 封裝： | SHRINK, DIP-28 |
| 文件頁數(shù)： | 17/42頁 |
| 文件大?。?/td> | 551K |
| 代理商： | MB89997P-SH |
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17
MB89990 Series
I
CPU CORE
1. Memory Space
The microcontrollers of MB89990 series offer 64 Kbytes of memory for storing all of I/O, data, and program
areas. The I/O area is located at the lowest address. The data area is provide immediately above the I/O area.
The data area can be divided into register, stack, and direct areas according to the application. The program
area is located at exactly the opposite end of I/O area, that is, near the highest address. Provide the tables of
interrupt reset vectors, and vector call instructions toward the highest address within the program area. The
memory space of the MB89990 series is structured below:
Memory Space
0000
H
0080
H
00C0
H
0100
H
0140
H
8000
H
Not available
Register
MB89997
ROM
32 KB
I/O
RAM
128 B
0000
H
0080
H
0100
H
0200
H
0280
H
8000
H
Not available
Register
MB89PV190
ROM
32 KB
I/O
RAM
256 B
0000
H
0080
H
0100
H
0200
H
0280
H
C000
H
FFFF
H
Not available
Register
MB89P195
ROM
16 KB
I/O
RAM
256 B
Reserved
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB8999X | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB899E | 制造商:IBase Technology (USA) Inc. 功能描述:ITX, SOCKET 478 FOR YONAH (DUAL CORE), 945GME, VGA, ICH LANX - Bulk |
| MB899FE | 制造商:IBase Technology (USA) Inc. 功能描述:ITX, SOCKET 478 FOR YONAH (DUAL CORE), 945GME, VGA, ICH LAN - Bulk |
| MB899F-MV-R | 制造商:IBase Technology (USA) Inc. 功能描述:ITX, SOCKET 478 FOR YONAH (DUAL CORE), 945GM, VGA, MARVELL 8 - Bulk |
| MB899-R | 制造商:IBase Technology (USA) Inc. 功能描述:ITX, SOCKET 478 FOR YONAH (DUAL CORE), 945GM, VGA, ICH LANX1 - Bulk |
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