參數(shù)資料
型號(hào)： MB91F233LPFF-GE1
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 32-bit Microcontroller
中文描述： 32-BIT, FLASH, 33.6 MHz, RISC MICROCONTROLLER, PQFP120
封裝： PLASTIC, LQFP-120
文件頁數(shù)： 25/66頁
文件大?。?/td> 861K
代理商： MB91F233LPFF-GE1
MB91230 Series
25
I
MODE SETTINGS
The FR family uses mode pins (MD2 to MD0) and a mode data to set the operation mode.
Mode Pins
The MD2, MD1, and MD0 pins specify how the mode vector fetch and reset vector fetch is performed.
Setting is prohibited other than that shown in the following table.
Mode data
Data written to the internal mode register (MODR) by a mode vector fetch is called mode data.
After an operation mode has been set in the mode register, the device operates in the operation mode.
The mode data is set by all reset source. User programs cannot set data to the mode register.
Details of mode data description
[bit31 to bit24] Reserved bit
Be sure to set this bit to “00000111”.
Operation is not guaranteed when any value other than “00000111” is set.
Note : Mode data set in the mode vector must be placed as byte data at 0x000FFFF8
H
.
Use the highest byte from bit31 to bit24 for placement as the FR family uses the big endian for byte
endian.
Mode Pins
MD2
MD1
0
0
Mode name
Reset vector
access area
Remarks
MD0
0
1
0
0
Internal ROM mode vector
External ROM mode vector
Internal
External
Not supported by this model.
31
bit
30
29
28
27
26
25
24
0
0
0
0
0
1
1
1
Operation mode setting bits
31
bit
24 23
16 15
8 7
0
XXXXXXXX
0x000FFFF8
H
0x000FFFF8
H
0x000FFFFC
H
XXXXXXXX
XXXXXXXX
Mode Data
Mode Data
Reset Vector
XXXXXXXX
XXXXXXXX
XXXXXXXX
Incorrect
Correct
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參數(shù)描述
MB91F233PFF-GE1 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller
MB91F248 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller
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MB91F248S 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller
MB91F248SPFV-GSE1 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller
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