поискавой системы для электроныых деталей |
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DMC40202 датащи(PDF) 8 Page - OPTREX CORPORATION |
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DMC40202 датащи(HTML) 8 Page - OPTREX CORPORATION |
8 / 16 page DMC40202NY-LY-AFE (AR) No.99-0205 OPTREX CORPORATION Page 8/16 OPTREX 4.I/O Terminal 4.1.Pin Assignment No. Symbol Level Function 1 VSS - Power Supply (0V, GND) 2 VDD - Power Supply for Logic 3 VEE - Power Supply for LCD Drive 4 RS H / L Register Select Signal 5 R/W H / L Read/Write Select Signal H : Read L : Write 6 E H / L Enable Signal (No pull-up Resister) 7 DB0 H / L Data Bus Line / Non-connection at 4-bit operation 8 DB1 H / L Data Bus Line / Non-connection at 4-bit operation 9 DB2 H / L Data Bus Line / Non-connection at 4-bit operation 10 DB3 H / L Data Bus Line / Non-connection at 4-bit operation 11 DB4 H / L Data Bus Line 12 DB5 H / L Data Bus Line 13 DB6 H / L Data Bus Line 14 DB7 H / L Data Bus Line 15 LED CATHODE - LED Cathode Terminal 16 LED ANODE - LED Anode Terminal 4.2.Example of Power Supply It is recommended to apply a potentiometer for the contrast adjust due to the tolerance of the driving voltage and its temperature dependence. MODULE VDD VEE VSS VDD(+Voltage) VR=10~20KΩ VSS (0V) VR |
Аналогичный номер детали - DMC40202 |
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Аналогичное описание - DMC40202 |
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