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Laurel |
LCD /RST V OUT LEDK LEDA Level 0V +5V -H/L H/L _ H,H >L H/L H/L H/L H/L H/L H/L H/L H/L H/L -L -0V +5V Function GND Power supply for logic No connection H : Data L : Instruction code H : Read L : Write Enable signal 0.7VDD - 0.3 IOH = - 0.1mA 0.8VDD 0 I |
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Laurel Electronics |
LCD |
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Laurel Electronics |
LCD |
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Laurel |
LCD DB4 DB5 DB6 DB7 PSB /RST LEDA LEDK Level 0V +5V -H/L H/L _ H,H >L H/L H/L H/L H/L H/L H/L H/L H/L H/L L +5V 0V Function GND Supply Voltage for Logic No connection H : Data L : Instruction code (Chip enable for serial mode) H : Read L : Write (Serial |
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Laurel |
LCD H/L +2.1V 0V Function Power supply for logic GND Operating voltage for LCD Reset signal, active "L" Enable signal 1 Enable signal 2 H : Read L : Write H : Data L : Instruction code V V DD 0.25VDD V V V DD V 0.3 mA 1.0 -V BLOCK DIAGRAM 8 C16 | C31 |
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Laurel |
LCD H,H >L _ H,H >L H/L +5V 0V H/L H/L H/L H/L H/L H/L H/L H/L -_ H,H >L +5V 0V Function H : Data L : Instruction code Enable signal 2 Enable signal 1 H : Read L : Write Power supply for logic GND V V DD 0.25VDD V V V DD V 0.3 mA 1.5 -V BLOCK DIAGRAM |
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Laurel |
LCD O VOUT LEDA LEDK Level H/L L L H/L H/L +5V 0V H/L H/L H/L H/L H/L H/L H/L H/L H/L --5V +5V 0V Function H : Data L : Instruction code Chip selection for IC2, active "L" Chip selection for IC1, active "L" /RD for 80 MPU, E for 68 MPU /WR for 80 MPU, R/ |
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Laurel |
LCD H/L +5V 0V H/L H/L H/L H/L H/L H/L H/L H/L H/L --5V +5V 0V Function H : Data L : Instruction code Chip selection for IC2, active "L" Chip selection for IC1, active "L" /RD for 80 MPU, E for 68 MPU /WR for 80 MPU, R/W for 68 MPU Power supply for logi |
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Laurel Electronics |
LCD |
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Laurel Electronics |
LCD |
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Laurel Electronics |
LCD |
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Laurel Electronics |
LCD |
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Laurel Electronics |
LCD |
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Laurel |
LCD >L _ H,H >L -H/L H/L H/L H/L H/L H/L H/L H/L +4.1V 0V Function GND Power supply for logic Operating voltage for LCD H : Data L : Instruction code H : Read L : Write Enable signal 1 Enable signal 2 J3 open: No connection J3 close: Reset signal, activ |
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Laurel |
LCD ic Operating voltage for LCD H : Data, L : Instruction code Chip selection for IC1, active "L" Chip selection for IC2, active "L" External clock input ( 2kHz ) /RD for 80 MPU, E for 68 MPU /WR for 80 MPU, R/W for 68 MPU V DD V 0.25VDD V V V DD 0.3 V |
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Laurel |
LCD H : Data, L : Instruction code Chip selection for IC1, active "L" Chip selection for IC2, active "L" External clock input ( 2kHz ) /RD for 80 MPU, E for 68 MPU /WR for 80 MPU, R/W for 68 MPU V V DD 0.25VDD V V V DD 0.3 V mA 0.8 -V BLOCK DIAGRAM C0 |
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Laurel |
LCD +5V -H/L _ H,H >L H,H _ >L H/L H/L H/L H/L H/L H/L H/L H/L H/L L +5V 0V Function GND Power supply for Logic Operating voltage for LCD H : Data L : Instruction code Enable signal 1 Enable signal 2 H : Read L : Write V V DD 0.25VDD V V V DD 0.3 V mA 0 |
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Laurel |
LCD L H/L H/L H/L H/L H/L H/L H/L L +5V 0V Function GND Power supply for Logic Operating voltage for LCD H : Data L : Instruction code Enable signal 1 Enable signal 2 H : Read L : Write V DD V 0.25VDD V V DD V 0.3 V mA 0.8 -V BLOCK DIAGRAM C0 | C15 S0 |
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Laurel |
LCD DB4 DB5 DB6 DB7 PSB /RST LEDA LEDK Level 0V +5V -H/L H/L _ H,H >L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L +5V 0V Function GND Supply Voltage for Logic No connection H : Data L : Instruction code (Chip enable for serial mode) H : Read L : Write (Seri |
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Laurel |
LCD backlight 0V GND Power supply for logic Chip enable signal, active "H" Serial data input Serial clock input Reset signal, active "L" Function 0.7VDD - 0.3 IOH = - 0.1mA 0.8VDD -IOL = 0.1mA -VDD = 5.0V -Ta=25°C BLOCK DIAGRAM 6 7 VSS VDD CS SID SCL |
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Desde 2024. D4U Semiconductor.
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