Pantalla OLED Gráfico 1.54", 128x64 (SH1106)
Modelo Nº WEO012864AH
►Tipo : Gráfico
►Estructura : COG
►Tamaño : 1.54"
►Matriz de puntos 128 x 64
►IC：SH1106
►Fuente de alimentación de 3V
►1/64 duty
►Interfaz : 6800,8080,SPI,I2C
►Color de la pantalla: Blanco / Amarillo
Descripción
WEO012864AH, Se trata de una pantalla OLED COG que está hecha de 128x64 puntos, con un tamaño diagonal de 1,54 pulgadas. Este módulo tiene un tamaño de 42,04 × 27,22 mm y un tamaño de área activa de 35,05 × 17,51 mm.
Este WEO012864AH módulo de pantalla OLED de matriz pasiva de 128x64 monocromo de 1,54 pulgadas ofrece un ángulo de visión muy amplio de hasta 160°. Esta pantalla OLED tiene un IC SH1106 integrado que tiene diferentes interfaces opcionales; es compatible con la interfaz 6800, 8080, I2C y SPI de 4 cables.
Esta WEO012864AH serie de módulo puede funcionar a temperaturas de -40 ℃ a +80 ℃ y su temperatura de almacenamiento oscila entre -40 ℃ y +85 ℃. El voltaje de suministro para la lógica es de 1,65 V a 3,3 V, con un valor típico de 3,0 V, con 1/64 de servicio de impulsión y una relación de contraste (valor típico) de 10,000:1.
El diodo orgánico emisor de luz (OLED) es una tecnología de nueva generación, con imágenes más brillantes y claras con una velocidad de respuesta más ágil. Este módulo es una pantalla OLED COG de tamaño pequeño ultradelgada, ligera y tiene un bajo consumo de energía. Es muy adecuada para aplicaciones de hogar inteligente, dispositivos médicos, dispositivos portátiles, dispositivos ponibles.
DIBUJO
Data source ref:WEO012864AHWPP3N00000
ESPECIFICACIONES
Función interfaz Pin
| No. | Símbolo | Función | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ESD_GND | ESD Ground pin | |||||||||||||||
| 2 | VSS | Ground. | |||||||||||||||
| 3 | VSS | Ground. | |||||||||||||||
| 4 | NC | No connection | |||||||||||||||
| 5 | VDD1 | Power supply input | |||||||||||||||
| 6 | IM1 | These are the MPU interface mode select pads.
(1) 0 is connected to VSS (2) 1 is connected to VDD1 |
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| 7 | IM2 | ||||||||||||||||
| 8 | /CS | This pad is the chip select input. When /CS = “L”, then the chip select becomes active, and data/command I/O is enabled. | |||||||||||||||
| 9 | /RES | This is a reset signal input pad. When /RES is set to “L”, the settings are initialized. The reset operation is performed by the /RES signal level. | |||||||||||||||
| 10 | A0 | This is the Data/Command control pad that determines whether the data bits are data or a command. A0 = “H”: the inputs at D0 to D7 are treated as display data. A0 = “L”: the inputs at D0 to D7 are transferred to the command registers. In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver. |
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| 11 | /WR (R/W) |
This is a MPU interface input pad. When connected to an 8080 MPU, this is active LOW. This pad connects to the 8080 MPU /WR signal. The signals on the data bus are latched at the rising edge of the /WR signal. When connected to a 6800 Series MPU: This is the read/write control signal input terminal. When R/= “H”: Read. When R/W= “L”: Write. |
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| 12 | E/RD | This is a MPU interface input pad. When connected to an 8080 series MPU, it is active LOW. This pad is connected to the /RD signal of the 8080 series MPU, and the data bus is in an output status when this signal is “L”. When connected to a 6800 series MPU, this is active HIGH. This is used as an enable clock input of the 6800 series MPU. When /RD = “H”: Enable. When /RD = “L”: Disable. |
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| 13-20 | D0~D7 | This is an 8-bit bi-directional data bus that connects to an 8-bit or 16-bit standard MPU data bus. When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI). At this time, D2 to D7 are set to high impedance. When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDAI). At this time, D2 to D7 are set to high impedance. |
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| 21 | IREF | This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 18.75uA. | |||||||||||||||
| 22 | VCOMH | This is a pad for the voltage output high level for common signals. A capacitor should be connected between this pad and VSS. |
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| 23 | VPP | OLED panel power supply. Generated by internal charge pump. Connect to capacitor. It could be supplied externally. |
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| 24 | ESD_GND | ESD Ground pin |
Datos mecánicos
| Elemento | Dimensión | Unidad |
|---|---|---|
| Matriz de puntos | 128 × 64 | dots |
| Dimensión del módulo | 42.04 × 27.22 × 1.41 | mm |
| zona activa | 35.05 × 17.51 | mm |
| Tamaño del punto | 0.249 × 0.249 | mm |
| Distancia entre puntos | 0.274 × 0.274 | mm |
| Modo de visualización | Matriz pasiva | |
| Color de la pantalla | Monochrome | |
| Drive Duty | 1/64 Duty | |
| IC | SH1106 | |
| Interfaz | 6800,8080,4-wire SPI,I2C | |
| Tamaño (Diagonal) | 1.54 pulgada | |
Valores nominales máximos absolutos
| Parameter | Symbol | Valor mín. | Valor máx. | Unidad |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD1 | -0.3 | 3.6 | V |
| Supply Voltage for Display | VPP | -0.3 | 14.5 | V |
| Temperatura de funcionamiento | TOP | -40 | +80 | °C |
| Temperatura de almacenamiento | TSTG | -40 | +85 | °C |
Características electrónicas
| Elemento | Símbolo | Condición | Valor mín. | Valor típico | Valor máx. | Unidad |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD1 | － | 1.65 | 3.0 | 3.3 | V |
| Supply Voltage for Display | VPP | － | 6.4 | 12.5 | 13.0 | V |
| High Level Input | VIH | － | 0.8×VDD1 | － | VDD1 | V |
| Low Level Input | VIL | － | VSS | － | 0.2×VDD1 | V |
| High Level Output | VOH | － | 0.8×VDD1 | － | VDD1 | V |
| Low Level Output | VOL | － | VSS | － | 0.2×VDD1 | V |
| Display 50% Pixel on | IPP | VPP =12.5V | － | 13 | 20 | mA |
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