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參數(shù)資料
| 型號(hào)： | MB90641APF |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 17 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁(yè)數(shù)： | 25/94頁(yè) |
| 文件大?。?/td> | 1542K |
| 代理商： | MB90641APF |
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31
MB90640A Series
(3) Port Pin Allocation
Ports 1, 4, and 5 on the MB90640A series share pins with the external bus. The pin functions are determined
by the bus mode and register settings.
Notes: The upper address, WRL, WRH, HAK, HRQ, RDY, and CLK can be set for use as ports by function selection.
The pins mentioned above can be used as a port in single-chip mode.
Pin name
Function
Non-multiplex mode
Multiplex mode
External address control
Enable (address)
Disable (port)
Enable (address)
Disable (port)
External bus width
8 bits
16 bits
8 bits
16 bits
8 bits
16 bits
8 bits
16 bits
D07 to D00/
AD07 to AD00
D07 to D00
AD07 to AD00
P17 to P10/
D15 to D08/
AD15 to AD08
Port
D15 to D08
Port
D15 to D08
A15 to A08 AD15 to AD08 A15 to A08 AD15 to AD08
P27 to P20/
A07 to A00
Port
P37 to P30/
A15 to A08
P47 to P40/
A23 to A16
Port
A23 to A16
Port
P57/ALE
ALE
RD
P55/WRL
WRL
P54/WRH
Port
WRH
Port
WRH
Port
WRH
Port
WRH
P53/HRQ
HRQ
P52/HAK
HAK
P51/RDY
RDY
P50/CLK
CLK
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90P641APF | 16-BIT, OTPROM, 17 MHz, MICROCONTROLLER, PQFP100 |
| MB90V595GCR | 16-BIT, 16 MHz, MICROCONTROLLER, CPGA256 |
| MB90V595CR | 16-BIT, 16 MHz, MICROCONTROLLER, CPGA256 |
| MB91151APMC-G | RISC MICROCONTROLLER, PQFP144 |
| MB91233LPFF-G-XXX | 32-BIT, MROM, 33.6 MHz, RISC MICROCONTROLLER, PQFP120 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90641APFV | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90652A | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90652APF | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90652APFV | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90653A | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
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