參數(shù)資料
型號(hào)： MB90423GBPFV
廠商： FUJITSU LTD
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, LQFP-100
文件頁(yè)數(shù)： 10/85頁(yè)
文件大?。?/td> 930K
代理商： MB90423GBPFV
MB90420G/425G Series
18
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
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
MB90423GA/GB/GC
FE0000H
001900H
MB90427GA/GB/GC
FF0000H
001100H
MB90428GA/GB/GC
FE0000H
001900H
MB90F423GA/GB/GC
FE0000H
001900H
MB90F428GA/GB/GC
FE0000H
001900H
MB90V420G
FE0000H *
001900H
相關(guān)PDF資料
PDF描述
MB90427GBPFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
MB90F423GBPF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90428GBPFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
MB90F428GPFV 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90428GPFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90423GC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90423GCPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90423GCPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90423GCPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
MB90423GPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Original Microcontroller
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