參數(shù)資料
型號(hào): MB90822PFM
廠商: Electronic Theatre Controls, Inc.
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專(zhuān)有
文件頁(yè)數(shù): 76/98頁(yè)
文件大?。?/td> 1415K
代理商: MB90822PFM
MB90820 Series
76
(2) Sector configuration of flash memory
The flash memory has the sector configuration illustrated below. The addresses in the illustration are the upper
and lower addresses of each sector.
When 512K bits flash memory is accessed from the CPU, SA0 to SA3 are allocated in the FF bank.
When 1024K bits flash memory is accessed from the CPU, SA0 to SA4 are allocated in the FE and FF bank.
* : The writer address is the address to use instead of the CPU address when writing data from a parallel flash
memory writer. Use the writer address when programming or erasing using a general-purpose parallel writer.
SA3 (16K bytes)
SA2 (8K bytes)
SA1 (8K bytes)
SA0 (32K bytes)
Flash memory
CPU address
*Writer address
FFFFFF
H
7FFFF
H
FFC000
H
FFBFFF
H
FFA000
H
FF9FFF
H
FF8000
H
FF7FFF
H
FF0000
H
7C000
H
7BFFF
H
7A000
H
79FFF
H
78000
H
77FFF
H
70000
H
SA4 (16K bytes)
SA3 (8K bytes)
SA2 (8K bytes)
SA1 (32K bytes)
Flash memory
CPU address
*Writer address
FFFFFF
H
7FFFF
H
FFC000
H
FFBFFF
H
FFA000
H
FF9FFF
H
FF8000
H
FF7FFF
H
FF0000
H
FE7FFF
H
7C000
H
7BFFF
H
7A000
H
79FFF
H
78000
H
77FFF
H
70000
H
6FFFF
H
SA0 (64K bytes)
FE0000
H
60000
H
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90822PFV 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90823 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90823B 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90823BPF 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90823BPMC 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Microcontroller