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参数资料
| 型号： | MB89475PFV |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 12.5 MHz, MICROCONTROLLER, PQFP48 |
| 封装： | PLASTIC, QFP-48 |
| 文件页数： | 10/46页 |
| 文件大小： | 999K |
| 代理商： | MB89475PFV |
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18
MB89470 Series
I CPU CORE
1. Memory Space
The microcontrollers of the MB89470 series offer a memory space of 64 Kbytes for storing all of I/O, data, and
program areas. The I/O area is located 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 MB89470 series is structured as illustrated below.
Memory Space
MB89P475
General-
purpose
registers
I/O
RAM
ROM
0000H
0080H
0100H
0280H
FFFFH
0200H
Vacant
MB89475
General-
purpose
registers
I/O
RAM
ROM
0000H
0080H
0100H
0280H
FFFFH
0200H
Vacant
MB89PV470
General-
purpose
registers
I/O
RAM
0000H
0080H
0100H
FFFFH
0200H
0480H
ROM
External
(32K)
8000H
Vacant
C000H
FFC0H
Vector table (reset, interrupt, vector call instruction)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89475P-SH | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89480 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89480L | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485L | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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