Modelo Nº WO12864T
►Pantalla Para LCD COG
►Tipo: Gráfico
►Estructura: COG
►Tamaño : 1.15 pulgada
►Matriz de puntos 122x64
►IC: ST7565P
►Fuente de alimentación de 3,3V
►1/65 duty cycle, 1/9 bias
►Interfaz : 6800/8080/SPI
| Pin No. | Símbolo | I/O | Descripción | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | VDD | _ | Power supply pin for logic. | ||||||||||||
| 2 | VSS | _ | Ground pin, connected to 0V | ||||||||||||
| 3 | /CS1 | I | Chip select input pin. Interface access is enabled when CS1B is "L" and CB2 is "H". When chip is on-active (CS1B="H" or CS2="L"), D[7:0] pins are high impedance. | ||||||||||||
| 4 | CS2 | ||||||||||||||
| 5 | /RES | I | Hardware reset input pin. When RSTB is "L", internal initialization is executed and the internal registers will be initialized. | ||||||||||||
| 6 | A0 | I | It determines whether the access is related to data or command. A0="H": Indicates that signals on D[7:0] are display data. A0="L": Indicates that signals on D[7:0] are command. |
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| 7 | R/W | I | Read/Write execution control pin. When PSB is "H", RWR is not used in serial interface and should fix to "H" by VDD.
|
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| 8 | E | I | Read/Write execution control pin. When PSB is "H",
ERD is not used in serial interface and should fix to "H" by VDD. |
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| 9-16 | D0-D7 | I/O | Data bus line | ||||||||||||
| 17 | C86 | I | C86 selects the microprocessor type in parallel interface mode.
Please refer to "APPLICATION NOTES" and "Microprocessor Interface" (Section 6) for detailed connection of the selected interface. |
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| 18 | P/S | I | PSB selects the interface type: Serial or Parallel. |
| Elemento | Dimensión | Unidad |
|---|---|---|
| Matriz de puntos (Resolución) | 128 × 64 | － |
| Dimensión del módulo | 38.0 × 26.42 × 8.8 | mm |
| Área de visión | 29.58 × 16.22 | mm |
| zona activa | 25.58 × 14.06 | mm |
| Tamaño del punto | 0.18 × 0.20 | mm |
| Distancia entre puntos | 0.20 × 0.22 | mm |
| Deber | 1/65 DUTY,1/9 BIAS | |
| Tipo de retroiluminación | LED | |
| IC | ST7565P | |
| Elemento | Símbolo | Valor mín. | Valor típico | Valor máx. | Unidad |
|---|---|---|---|---|---|
| Temperatura de funcionamiento | TOP | -20 | － | +70 | ℃ |
| Temperatura de almacenamiento | TST | -30 | － | +80 | ℃ |
| Power Supply Voltage | VDD | -0.3 | － | 3.6 | V |
| Power supply voltage (VDD standard) | V0, VOUT | -0.3 | － | 14.5 | V |
| Power supply voltage (VDD standard) | V1, V2, V3, V4 | -0.3 | － | V0+0.3 | V |
| Elemento | Símbolo | Condición | Valor mín. | Valor típico | Valor máx. | Unidad |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 3.0 | － | 3.3 | V |
| Supply Voltage For LCD | VOP | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 8.9 － |
－ 9.1 － |
－ 9.3 － |
V V V |
| Input High Volt. | VIH | － | 0.8 VDD | － | VDD | V |
| Input Low Volt. | VIL | － | Vss | － | 0.2 VDD | V |
| Output High Volt. | VOH | － | 0.8 VDD | － | VDD | V |
| Output Low Volt. | VOL | － | Vss | － | 0.2 VDD | V |
| Supply Current | IDD | VDD=3.3V | － | － | 2.0 | mA |
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