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參數(shù)資料
| 型號： | UPD78F0361GB(T)-UEU-A |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, LEAD FREE, FINE PITCH, PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 26/32頁 |
| 文件大小： | 3542K |
| 代理商： | UPD78F0361GB(T)-UEU-A |
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CHAPTER 2 PIN FUNCTIONS
Preliminary User’s Manual U17734EJ1V0UD
32
2.2.6 SDA0
This is a serial data I/O pin for serial interface (N-ch open-drain).
2.2.7 SCL0
This is a serial clock I/O pin for serial interface (N-ch open-drain).
2.2.8 AVREF
This is the A/D converter reference voltage input pin.
When the A/D converter is not used, connect this pin directly to VDD
Note.
Note Make the AVREF pin the same potential as the VDD pin when port 2 is used as a digital port.
2.2.9 AVSS
This is the A/D converter ground potential pin. Even when the A/D converter is not used, always use this pin with
the same potential as the VSS pin.
2.2.10 S0 to S19
These pins are the segment signal output pins for the LCD controller/driver.
2.2.11 COM0 to COM3
These pins are the common signal output pins for the LCD controller/driver.
2.2.12 LVDD
This is the positive power supply pin for the LCD controller/driver.
2.2.13 LVSS
This is the ground potential pin for the LCD controller/driver.
2.2.14 VLC0 to VLC2
These pins are the power supply voltage pins for driving the LCD.
2.2.15 CAPH, CAPL
These pins are the capacitor connection pins for driving the LCD.
2.2.16 RESET
This is the active-low system reset input pin.
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| UPD78F0362GB-UEU-A | 制造商:Renesas Electronics Corporation 功能描述: |
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| UPD78F0373GK-8EU-A | 制造商:Renesas Electronics Corporation 功能描述: |
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