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参数资料
| 型号： | MB89475PFV |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 12.5 MHz, MICROCONTROLLER, PQFP48 |
| 封装： | PLASTIC, QFP-48 |
| 文件页数： | 16/46页 |
| 文件大小： | 999K |
| 代理商： | MB89475PFV |
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23
MB89470 Series
(Continued)
* Bit manipulation instruction cannot be used.
G Read/write access symbols
R/W : Readable and writable
R : Read-only
W : Write-only
G Initial value symbols
0: The initial value of this bit is “0”.
1: The initial value of this bit is “1”.
X: The initial value of this bit is undefined.
- : Unused bit.
M: The initial value of this bit is determined by mask option.
Address
Register name
Register Description
Read/Write
Initial value
2BH
SMC21
UART serial mode control register 21
R/W
00000000B
2CH
SMC22
UART serial mode control register 22
R/W
00000000B
2DH
SSD2
UART serial status and data register 2
R
00001---B
2EH
SIDR2/SODR2
UART serial data register 2
R/W *
XXXXXXXXB
2FH
SRC2
UART serial rate control register 2
R/W
XXXXXXXXB
30H
EIC1
External interrupt 1 control register 1
R/W
00000000B
31H
EIC2
External interrupt 1 control register 2
R/W
00000000B
32H
EIE2
External interrupt 2 enable register
R/W
---00000B
33H
EIF2
External interrupt 2 flag register
R/W
-------0B
34H
PCR1
PWC control register 1
R/W
0-0--000B
35H
PCR2
PWC control register 2
R/W
00000000B
36H
PLBR
PWC reload buffer register
R/W
XXXXXXXXB
37H
(Reserved)
38H
CNTR
PWM timer control register
R/W
0-00000000B
39H
COMR
PWM timer compare register
W*
XXXXXXXXB
3AH to 6FH
(Reserved)
70H
PURC0
Port 0 pull up resistor control register
R/W
11111111B
71H
PURC1
Port 1 pull up resistor control register
R/W
11111111B
72H
PURC2
Port 2 pull up resistor control register
R/W
11111111B
73H
PURC3
Port 3 pull up resistor control register
R/W
-1111111B
74H
(Reserved)
75H
PURC5
Port 5 pull up resistor control register
R/W
---1111B
76H to 7AH
(Reserved)
7BH
ILR1
Interrupt level setting register 1
W*
11111111B
7CH
ILR2
Interrupt level setting register 2
W*
11111111B
7DH
ILR3
Interrupt level setting register 3
W*
11111111B
7EH
ILR4
Interrupt level setting register 4
W*
11111111B
7FH
(Reserved)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89475P-SH | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89480 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89480L | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485L | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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