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參數(shù)資料
| 型號(hào)： | 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(yè)數(shù)： | 3/22頁(yè) |
| 文件大?。?/td> | 210K |
| 代理商： | MSM6352-XXGS-K |
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MSM6352
Semiconductor
Input Port (I1-4)
Input only port that consists of 4 bits (I1, I2, I3, I4). The port status is determined by the input
instruction. Each input pin is pulled down to VSS (low level) through a transistor. The resistors
are connected only when the port status is determined or a low level signal is input.
Since the input current is limited, this port can be fixed at high level (VDD) for use.
BUS 0
I1
VSS
BUS 1
I2
VSS
BUS 2
I3
VSS
BUS 3
I4
VSS
Input instruction (IN 3, AP)
Figure 3. Input port (I1-I4) Configuration
HS Input Pin
HS 1-bit input pin, whose status can be fetched by the input instruction. It is pulled up to high
level (VDD) by a resistor and used as a hook switch input pin.
BUS 0
HS
VDD
Input instruction (IN 2, AP)
Figure 4. Configuration of HS Input Pin
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| MSM64152A-XXX | 4-BIT, MROM, 0.075 MHz, MICROCONTROLLER, UUC57 |
| MSM64152A-XXXGS-K | 4-BIT, MROM, 0.075 MHz, MICROCONTROLLER, PQFP60 |
| MSM64152AL-XXXGS-K | 4-BIT, MROM, 0.075 MHz, MICROCONTROLLER, PQFP60 |
| MSM64155A-XXX | 4-BIT, MROM, 0.075 MHz, MICROCONTROLLER, UUC99 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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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