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參數(shù)資料
| 型號(hào)： | MB90474PFV |
| 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, LQFP-100 |
| 文件頁(yè)數(shù)： | 2/118頁(yè) |
| 文件大小： | 1199K |
| 代理商： | MB90474PFV |
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MB90470 Series
10
(Continued)
LQFP : FPT-100P-M05 package
QFP : FPT-100P-M06 package
Pin no.
Pin name
Circuit
type
Description
LQFP
QFP
18
20
P42
G
(CMOS/H)
General purpose input/output port.
A10
In non-multibus bus mode, this pin functions as an external
address pin.
SCK2
Single serial I/O clock input/output pin
19
20
21
22
P43, P44
F
(CMOS)
General purpose input/output ports.
A11, A12
In non-multibus bus mode, this pin functions as an external
address pin.
MT00, MT01
PG input pins
22
24
P45
G
(CMOS/H)
General purpose input/output ports.
A13
In non-multibus bus mode, this pin functions as an external
address pin.
EXTC
PG input pin
23
24
25
26
P46, P47
F
(CMOS)
General purpose input/output ports.
A14, A15
In non-multibus bus mode, this pin functions as an external
address pin.
OUT4/OUT5
Output compare event output pins
68
70
P50
D
(CMOS)
General purpose input/output port. In external bus mode, this
pin functions as the ALE pin
ALE
In external bus mode, this pin functions as the address load
enable signal (ALE) pin
69
71
P51
D
(CMOS)
General purpose input/output port. In external bus mode, this
pin functions as the RD pin.
RD
In external bus mode, this pin functions as the read strobe
output (RD) pin.
70
72
P52
D
(CMOS)
General purpose input/output port. In external bus mode, this
pin functions as the WRL pin when the WRE bit in the EPCR
register is set to “1”.
WRL
In external bus mode, this pin functions as the lower data write
strobe output (WRL) pin. When the WRE bit in the EPCR
register is set to “0”,this pin functions as a general purpose
input/output port.
71
73
P53
D
(CMOS)
General purpose input/output port. In external bus mode with
16-bit bus width, this pin functions as the WRH pin when the
WRE bit in the EPCR register is set to “1”.
WRH
In external bus mode with 16-bit bus width, this pin functions
as the higher data write strobe output (WRH) pin. When the
WRE bit in the EPCR register is set to “0”,this pin functions as
a general purpose input/output port.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90477 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
| MB90477PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
| MB90477PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
| MB90478 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
| MB90478PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller |
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