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參數(shù)資料
| 型號(hào)： | MB91154PFV-G-XXX |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, MROM, 33 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封裝： | PLASTIC, LQFP-144 |
| 文件頁數(shù)： | 65/108頁 |
| 文件大?。?/td> | 2523K |
| 代理商： | MB91154PFV-G-XXX |
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MB91150 Series
6
DS07-16306-5E
(Continued)
Pin No.
Pin name
Circuit
type
Function
46
P81/BGRNT
F
External bus release acceptance output
This function is enabled when external bus release acceptance output is
allowed.
Output “L” upon releasing of the external bus.
This pin is available as a port when external bus release acceptance out-
put is not allowed.
47
P82/BRQ
C
External bus release request input
This function is enabled when external bus release request input is al-
lowed.
Input “1” when the release of the external bus is desired.
This pin is available as a port when external bus release request input is
not in use.
48
P83/RD
F
External bus read strobe output
This function is enabled when external bus read strobe output is allowed.
This pin is available as a port when external bus read strobe output is not
allowed.
49
P84/WR0
F
External bus write strobe output
This function is enabled in external bus mode.
This pin is available as a port in single chip mode.
50
P85/WR1
F
External bus write strobe output
This function is enabled in external bus mode when the bus width is 16
bits.
This pin is available as a port in single chip mode or when the external bus
width is 8 bits.
51
P86/CLK
F
System clock output
The pin outputs the same clock as the external bus operating frequency.
The pin is available as a port when it is not used to output the clock.
52
53
54
MD2
MD1
MD0
G
Mode pins
To use these pins, connect them directly to either VCC or VSS.
Use these pins to set the basic MCU operating mode.
55
RST
B
External reset input
57
58
X1
X0
A
High-speed clock oscillation pins (16.5 MHz)
60
61
62
63
PC0/INT0
PC1/INT1
PC2/INT2
PC3/INT3
H
External interrupt request input 0-3
Since this input is used more or less continuously when the corresponding
external interrupt is allowed, output by the port needs to be stopped ex-
cept when it is performed deliberately.
Since this port is allowed to input also in standby mode, it can be used to
reset the standby state.
These pins are available as ports when external interrupt request input is
not in use.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB91155 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91155PFV-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91155PFV-G-XXX | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91191 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller |
| MB91191R | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontroller |
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