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參數(shù)資料
| 型號(hào)： | MB89PV820CF |
| 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, 5 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, MQFP-80 |
| 文件頁數(shù)： | 18/43頁 |
| 文件大?。?/td> | 573K |
| 代理商： | MB89PV820CF |
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18
MB89820 Series
I
CPU CORE
1. Memory Space
The microcontrollers of the MB89820 series offer a memory space of 64 Kbytes for storing all of I/O, data, and
program areas. The I/O area is located at the lowest address. The data area is provided 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, 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 MB89820 series is structured as illustrated below.
ROM
4 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
MB89821
Unused
Vacancy
F000
H
00C0
H
0100
H
0140
H
MB89823
MB89P825
MB89PV820
ROM
8 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
Unused
E000
H
0100
H
0180
H
PROM
16 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
Unused
C000
H
0100
H
0180
H
External ROM
32 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
Unused
0100
H
0200
H
0480
H
8000
H
192 B
256 B
256 B
1 KB
Memory Space
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89823PFM | Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| MB89P825PFM | 8-bit Proprietary Microcontroller |
| MB89821 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| MB89823 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| MB89P825 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89PV870 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV870CF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV890 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB89PV890CF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB89PV910 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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