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參數(shù)資料
| 型號： | MSM6352-XXGS-K |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 3.58 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | PLASTIC, QFP-44 |
| 文件頁數(shù)： | 6/22頁 |
| 文件大?。?/td> | 210K |
| 代理商： | MSM6352-XXGS-K |
14/22
MSM6352
Semiconductor
Output Port (EO1-EO4)
Output only port that consists of 4 bits (EO1, EO2, EO3, EO4). The contents of the output latch
can be rewritten by the output instruction.
A low level signal is output to each output pin at the time of the system reset.
EO1 to EO4 are CMOS outputs.
EO1
BUS 0
EO2
BUS 1
EO3
BUS 2
EO4
BUS 3
Output latch
Output instruction
OUT #D, 18 or
OUT AP, 18
D1
Q1
D2
Q2
D3
Q3
L
D0
Q0
Figure 7. Output Port (EO1-EO4) Configuration
Input/Output Port (IO1~IO4)
Input-output port that consists of 4 bits (IO1, IO2, IO3, IO4). The port status is determined and
the output latch is rewritten by the input-output instruction.
This port goes into the output by the OM instruction and the input mode by the IM instruction.
During the input mode, each pin is at a high impedance state irrespective of the contents of the
output latch.
At the time of the system reset, this port enters output mode and a low level signal is output to
each pin.
During the output mode, IO1 to IO4 are CMOS at outputs.
IO1
BUS 0
IO2
BUS 1
IO3
BUS 2
IO4
BUS 3
Output latch
Output instruction
OUT #D, 06 or
OUT AP, 06
D1
Q1
D2
Q2
D3
Q3
L
D0
Q0
System reset
Q
S
R
OM instruction
ME instruction
Input instruction (IN 6, AP)
BUS 0
BUS 1
BUS 2
BUS 3
Figure 8. Input-Output Port (IO1~IO4) Configuration
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相關(guān)代理商/技術(shù)參數(shù) |
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| MSM6353 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port 4-Bit Microcontroller |
| MSM6353L-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port 4-Bit Microcontroller |
| MSM6353L-XXGS-2K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port 4-Bit Microcontroller |
| MSM6353L-XXGS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port 4-Bit Microcontroller |
| MSM6353L-XXSS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port 4-Bit Microcontroller |
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