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參數(shù)資料
| 型號： | MB89498PF |
| 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, PQFP100 |
| 封裝： | 20 X 14 MM, 3.35 MM HEIGHT, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件頁數(shù)： | 17/45頁 |
| 文件大?。?/td> | 577K |
| 代理商： | MB89498PF |
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17
MB89490 Series
■
CPU CORE
1. Memory Space
The microcontrollers of the MB89490 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 MB89490 series is structured as illustrated below.
Memory Space
MB89F499
General-
purpose
registers
I/O
RAM
0000
H
0080
H
0100
H
0880
H
H
0200
H
Vacant
MB89498
General-
purpose
registers
I/O
RAM
ROM
0000
H
0080
H
0100
H
0880
H
H
0200
H
Vacant
MB89PV490
General-
purpose
registers
I/O
RAM
0000
H
0080
H
0100
H
FFFF
H
0200
H
0880
H
ROM
(60K)
External
1000
H
Vacant
1000
H
4000
H
FFFF
H
FFFF
H
FFC0
H
Vector table (reset, interrupt, vector call instruction)
MB89497
General-
purpose
registers
I/O
RAM
ROM
0000
H
0080
H
0100
H
0480
H
H
0200
H
Vacant
8000
H
FFFF
H
FLASH
(60K)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89F499 | 8-bit Proprietary Microcontroller |
| MB89F499PF | 8-bit Proprietary Microcontroller |
| MB89PV490 | 8-bit Proprietary Microcontroller |
| MB89PV490CF | 8-bit Proprietary Microcontroller |
| MB89498PFV | 8-bit Proprietary Microcontroller CMOS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89498PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB894-C6-R | 制造商:IBase Technology (USA) Inc. 功能描述:MATX, ZC CELERON M 600MHZ, 852GM, VGA, 10/100BT X 1, COMX4, - Bulk |
| MB894F-R | 制造商:IBase Technology (USA) Inc. 功能描述:MATX, SOCKET 479, 855GME, VGA, 10/100BT X 1 + GBE X 1, COMX4 - Bulk |
| MB89530 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller |
| MB89530A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontroller |
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