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參數(shù)資料
| 型號： | MB90423GPF |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 9/99頁 |
| 文件大?。?/td> | 1714K |
| 代理商： | MB90423GPF |
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MB90420G/5G (A) Series
17
s
s MEMORY MAP
Note : To select models without the ROM mirror function, see the “ROM Mirror Function Selection Module.” The
image of the ROM data in the FF bank appears at the top of the 00 bank, in order to enable efficient use of
small C compiler models. The lower 16-bit address for the FF bank will be assigned to the same address,
so that tables in ROM can be referenced without declaring a “far” indication with the pointer. For example
when accessing the address 00C000H, the actual access is to address FFC000H in ROM. Here the FF bank
ROM area exceeds 48 KB, so that it is not possible to see the entire area in the 00 bank image. Therefore
because the ROM data from FF4000H to FFFFFFH will appear in the image from 004000H to 00FFFFH, it is
recommended that the ROM data table be stored in the area from FF4000H to FFFFFFH.
000000H
0000C0H
000100H
Address #2
Address #1
003900H
004000H
010000H
FF0000H
FFFFFFH
Single chip mode
(with ROM mirror function)
Peripheral area
ROM area
(FF bank image)
Register
ROM area
RAM area
Peripheral area
: Internal access memory
: Access prohibited
* : MB90V420G has no built-in ROM. On the tool side this area may be considered a ROM
decoder.
Parts No.
Address #1
Address #2
MB90423G (A)
FE0000H
001900H
MB90427G (A)
FF0000H
001100H
MB90428G (A)
FE0000H
001900H
MB90F423G (A)
FE0000H
001900H
MB90F428G (A)
FE0000H
001900H
MB90V420G
FE0000H *
001900H
相關PDF資料 |
PDF描述 |
|---|---|
| MB90F428GPF | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100 |
| MB90F474HPF | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100 |
| MB90474PF | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| MB90478PFV | 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP100 |
| MB90473PFV | 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP100 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB90423GPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90425G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90427G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90427GA | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
| MB90427GAPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller |
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