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參數(shù)資料
| 型號： | MB89670R |
| 廠商： | Fujitsu Limited |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-bit Proprietary Microcontroller |
| 中文描述： | 8位微控制器專有 |
| 文件頁數(shù)： | 22/59頁 |
| 文件大小： | 342K |
| 代理商： | MB89670R |
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22
MB89670R/670AR Series
I
CPU CORE
1. Memory Space
The microcontrollers of the MB89670R/670AR series offer 64 Kbytes of memory for storing all of I/O, data, and
program areas. The I/O area is allocated at the lowest address. The data area is allocated 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 allocated from exactly the opposite end of I/O area, that is, near the highest address. The
tables of interrupt reset vectors and vector call instructions are allocated from the highest address within the
program area. The memory space of the MB89670R/670AR series is structured as illustrated below.
Memory Space
ROM
8 KB
FFFF
H
0080
H
0000
H
I/O
MB89673R
MB89673AR
E000
H
0100
H
RAM
Register
0200
H
External area
*
*
8007
H
8000
H
MB89PV670A
FFFF
H
0080
H
0000
H
I/O
External area
0100
H
0200
H
0480
H
4000
H
RAM
8000
H
8007
H
*
Register
Programmable
ROM
48 KB
*: Since addresses 8000
H
to 8006
H
for the MB89P677A comprise an option area, pay attention to
use this area for the other products in this series.
MB89677AR
MB89P677A
Programmable
ROM
32 KB
FFFF
H
0080
H
0000
H
I/O
0100
H
RAM
Register
0200
H
0480
H
External area
8007
H
8000
H
Option PROM (One-time
PROM product)*
MB89675R
MB89675AR
512 B
1 KB
1 KB
384 B
Not available
ROM
16 KB
FFFF
H
0080
H
0000
H
I/O
0100
H
RAM
Register
0200
H
0280
H
0280
H
External area
External area
External area
Not available
8007
H
C000
H
C000
H
8000
H
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89675AR | Hex Schmitt-trigger Inverters 14-CFP -55 to 125 |
| MB89675ARPFM | Hex Schmitt-trigger Inverters 20-LCCC -55 to 125 |
| MB89675R | Hex Schmitt-trigger Inverters 14-CDIP -55 to 125 |
| MB89675RPF | Hex Schmitt-trigger Inverters 14-CFP -55 to 125 |
| MB89675RPFM | Hex Schmitt-trigger Inverters 14-CDIP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89673 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89673AR | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89673ARPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89673ARPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89673PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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