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參數(shù)資料
| 型號： | MB89923PF |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Hex Schmitt-trigger Inverters 14-CDIP -55 to 125 |
| 中文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 20 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁數(shù)： | 18/46頁 |
| 文件大?。?/td> | 669K |
| 代理商： | MB89923PF |
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18
MB89920 Series
I
CPU CORE
1. Memory Space
The microcontrollers of the MB89920 series offer a memory space of 64 Kbytes for storing all of I/O, data, and
program areas. The I/O area is located at 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 MB89920 series is structured as illustrated below.
Memory Space
ROM
FFFF
H
0080
H
0000
H
I/O
MB89923
E000
H
0100
H
FFFF
H
0080
H
0000
H
I/O
0100
H
FFFF
H
0080
H
0000
H
I/O
0100
H
0200
H
0480
H
RAM
Register
RAM
RAM
0200
H
0180
H
0280
H
Not available
C000
H
4000
H
Program ROM
ROM
Not available
Register
Register
Not available
FFFF
H
0080
H
0000
H
I/O
0100
H
0200
H
0480
H
RAM
4000
H
Program ROM
Register
Not available
MB89925
MB89P928
MB89PV920
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89925 | Hex Schmitt-trigger Inverters 14-CFP -55 to 125 |
| MB89925PF | Hex Schmitt-trigger Inverters 20-LCCC -55 to 125 |
| MB89PV920CF | 8-bit Proprietary Microcontroller |
| MB89930A | 8-bit Proprietary Microcontroller |
| MB8993x | 8-bit Proprietary Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89925 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89925PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB8992X | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89930A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89935 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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