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Módulos Gráficos OLED 0.96 pulgada, 128x64, SH1106G

Modelo Nº WEO012864C

►Tipo : Gráfico
►Estructura : COG
►Tamaño : 0.96 pulgada
►Matriz de puntos 128 x 64
►Controlador integrado SH1106G
►Fuente de alimentación de 3V
►1/64 duty
►Interfaz : 6800, 8080, SPI, I2C
►Color de la pantalla: Blanco / Amarillo

DIBUJO

128x64 OLED Display, 128x64 OLED LCD, OLED 128x64, OLED Display 128 x 64 - WEO012864C

ESPECIFICACIONES

Función interfaz Pin

No. Símbolo Función
1 NC No connection
2 C1N Connect to charge pump capacitor.
These pins are not used and should be disconnected when Vpp is supplied externally.
3 C1P
4 C2P Connect to charge pump capacitor.
These pins are not used and should be disconnected when Vpp is supplied externally.
5 C2N
6 VDD2 3.0 – 4.7V power supply pad for Power supply for charge pump circuit.
This pin should be disconnected when VPP is supplied externally
7 NC No connection
8 VSS Ground.
9 VDD1 Power supply input: 1.65 - 3.5V
10 NC No connection
11 IM1 These are the MPU interface mode select pads.
  8080 12C 6800 4-wire SPI
IM1 1 1 0 0
IM2 1 0 1 0
12 IM2
13 CSB This pad is the chip select input. When CSB = “L”, then the chip select becomes active, and data/command I/O is enabled.
14 RESB 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.
15 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.
16 WRB 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/W = “H”: Read.
When R/W = “L”: Write.
17 RDB 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.
18 D0 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.
19 D1
20 D2
21 D3
22 D4
23 D5
24 D6
25 D7
26 IREF This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 18.75uA.
27 VCOMH This is a pad for the voltage output high level for common signals.
A capacitor should be connected between this pad and VSS.
28 VPP OLED panel power supply. Generated by internal charge pump.
Connect to capacitor. It could be supplied externally.
29 NC No connection
30 NC No connection

Especificaciones generales

Elemento Dimensión Unidad
Matriz de puntos 128 x 64
Dimensión del módulo 26.70 × 19.26 ×1.26 mm
zona activa 21.74 × 10.86 mm
Tamaño del punto 0.148 × 0.148 mm
Distancia entre puntos 0.170 × 0.170 mm
Modo de visualización Matriz pasiva
Color de la pantalla Monocromos
Drive Duty 1/64 Duty
IC de Controlador SH1106G
Interfaz 6800, 8080, SPI, I2C
Tamaño 0.96 pulgada

Valores nominales máximos absolutos

Parameter Símbolo Valor mín. Valor máx. Unidad
Supply Voltage for Logic VDD1 -0.3 3.6 V
Power supply for charge pump circuit VDD2 -0.3 4.8 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

DC Características electrónicas

Elemento Símbolo Condición Valor mín. Valor típico Valor máx. Unidad
Supply Voltage for Logic VDD1 2.8 3.0 3.3 V
Power supply for charge pump circuit VDD2 3.5 3.8 4.2 V
Charge Pump Output Voltage for Display
(Generated by Internal DC/DC)
Charge Pump
VPP
7.5 8 8.5 V
High Level Input VIH 0.8xVDD1 VDD1 V
Low Level Input VIL VSS 0.2xVDD1 V
High Level Output VOH 0.8xVDD1 VDD1 V
Low Level Output VOL VSS 0.2xVDD1 V
Operating Current for VDD2 Display 50% ON IDD2 10 16 mA

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