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参数资料
| 型号： | MB89673RPFM |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | PLASTIC, LQFP-80 |
| 文件页数： | 15/59页 |
| 文件大小： | 795K |
| 代理商： | MB89673RPFM |
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22
MB89670R/670AR Series
s 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
FFFFH
0080H
0000H
I/O
MB89673R
MB89673AR
E000H
0100H
RAM
Register
0200H
External area
**
8007H
8000H
MB89PV670A
FFFFH
0080H
0000H
I/O
External area
0100H
0200H
0480H
4000H
RAM
8000H
8007H
*
Register
Programmable
ROM
*: Since addresses 8000H to 8006H for the MB89P677A comprise an option area, pay attention to
use this area for the other products in this series.
MB89677AR
MB89P677A
Programmable
ROM
FFFFH
0080H
0000H
I/O
0100H
RAM
Register
0200H
0480H
External area
8007H
8000H
Option PROM (One-time
PROM product)*
MB89675R
MB89675AR
512 B
1 KB
384 B
Not available
ROM
16 KB
32 KB
48 KB
FFFFH
0080H
0000H
I/O
0100H
RAM
Register
0200H
0280H
External area
Not available
8007H
C000H
8000H
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89675AR | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89675ARPF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89675ARPFM | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89675R | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89675RPF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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