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參數(shù)資料
| 型號： | MB89485P-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, 12.5 MHz, MICROCONTROLLER, PDIP64 |
| 封裝： | SHRINK, PLASTIC, DIP-64 |
| 文件頁數(shù)： | 20/55頁 |
| 文件大小： | 477K |
| 代理商： | MB89485P-SH |
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MB89480/480L Series
20
I
CPU CORE
1.
Memory Space
The microcontrollers of the MB89480 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 MB89480 series is structured as illustrated below.
Memory Space
MB89P485/P485L
General-
purpose
registers
I/O
RAM
ROM
0000
H
0080
H
0100
H
0280
H
H
0200
H
Vacant
MB89485/485L
General-
purpose
registers
I/O
RAM
ROM
0000
H
0080
H
0100
H
0280
H
H
0200
H
Vacant
MB89PV480
General-
purpose
registers
I/O
RAM
0000
H
0080
H
0100
H
FFFF
H
0200
H
0480
H
ROM
(32KB)
External
8000
H
Vacant
C000
H
C000
H
FFFF
H
FFFF
H
FFC0
H
Vector table (reset, interrupt, vector call instruction)
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| MB89490 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89490_03 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89497 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89497PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89498 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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