Home Produtos Display OLED Display OLED Gráfico WEO012864K

Tela OLED Display Gráfico 128x64 de 2,7 polegadas

Model No. WEO012864K

►Tipo: Gráfico
►Estrutura: COG; Frame Option
►Tamanho: 2,7 polegadas
►Matriz de pontos 128x64
►IC:SSD1309
►Alimentação 3V
►1/64 duty
►Interface: 6800, 8080, SPI, I2C
►Display Color: Branco / Amarelo / Céu azul / Verde
►Other FPC options available in below table

Descrição

DRAWING

Winstar WEO012864K 2.7 Graphic OLED Monochrome 128x64

Data source ref:WEO012864KLPP3N00000

SPECIFICATIONS

Função do pino de interface

No. Símbolo Função
1 NC(GND) No connection
2 VSS Ground.
3-10 NC No connection
11 VDD Power supply pin for core logic operation
12 BS1 MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, BS1 and BS0 are pin select
  BS1 BS2
I2C 1 0
4-wire Serial 0 0
8-bit 68XX Parallel 0 1
8-bit 80XX Parallel 1 1
Note
(1) 0 is connected to VSS
(2) 1 is connected to VDD
13 BS2
14 NC No connection
15 CS# This pin is the chip select input connecting to the MCU.
The chip is enabled for MCU communication only when CS# is pulled LOW (active LOW).
16 RES# This pin is reset signal input.
When the pin is pulled LOW, initialization of the chip is executed.
Keep this pin pull HIGH during normal operation.
17 D/C# This pin is Data/Command control pin connecting to the MCU.
When the pin is pulled HIGH, the data at D[7:0] will be interpreted as data.
When the pin is pulled LOW, the data at D[7:0] will be transferred to a command register.
In I2C mode, this pin acts as SA0 for slave address selection.
When 3-wire serial interface is selected, this pin must be connected to VSS.
18 R/W# This pin is read / write control input pin connecting to the MCU interface.
When 6800 interface mode is selected, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH and write mode when LOW.
When 8080 interface mode is selected, this pin will be the Write (WR#) input. Data write operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.
19 E/RD# This pin is MCU interface input.
When 6800 interface mode is selected, this pin will be used as the Enable (E) signal.
Read/write operation is initiated when this pin is pulled HIGH and the chip is selected.
When 8080 interface mode is selected, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.
20~27 D0~D7 These pins are bi-directional data bus connecting to the MCU data bus.
Unused pins are recommended to tie LOW.
When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC.
When I2C mode is selected, D2, D1 should be tied together and serve as SDAout,
SDAin in application and D0 is the serial clock input, SCL.
28 IREF This pin is the segment output current reference pin.
IREF is supplied externally.
29 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
30 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
31 NC(GND) No connection

Dados Mecânicos

Item Dimensão Unidade
Matriz de pontos 128 x 64
Dimensão do módulo 73.0 × 41.86 × 2.11 mm
Área ativa 61.41 × 30.69 mm
Tamanho do ponto 0.45 × 0.45 mm
Distância entre pontos 0.48 × 0.48 mm
Modo de exibição Passive Matrix
Cor de exibição Monochrome
Drive Duty 1/64 Duty

Classificações Máximas Absolutas

Parameter Símbolo Valor Min Valor Máximo Unidade
Supply Voltage for Logic VDD -0.3 4 V
Supply Voltage for Display VCC 0 15 V
Temperatura de operação TOP -40 +80 °C
Temperatura de armazenamento TSTG -40 +85 °C

Características Eletrônicas

Item Símbolo Condição Valor Min Valor Típico Valor Máximo Unidade
Supply Voltage for Logic VDD 2.8 3.0 3.3 V
Supply Voltage for Display VCC 12 13 14 V
High Level Input VIH 0.8×VDD V
Low Level Input VIL 0.2×VDD V
High Level Output VOH 0.9×VDD V
Low Level Output VOL 0.1×VDD V
50% Check Board operating Current VCC =13.0V 22 33 mA

Frame Option:

Drawing Material FR No. Detailed Drawing Create Date
WEF012864K SUS-304 FFL60128640A221XXX00 View 20120131

FPC Options:

Drawing FPC Length PIN pitch ZIF FPC or HOTBAR FPC Interface FPC No. Create Date
FPC2050003111XXXXX01_WEO012864KLPP3N00000 37 31 0.5 ZIF 6800, 8080, SPI, I2C FPC2050003111XXXXX01 20140923
FPC2050002211XXXXX03_WEO012864KWPP3N00F00 70.85 22 0.5 ZIF 6800, 8080, SPI, I2C FPC2050002211XXXXX03 20161207
FPC2050002411XXXXX11 106.57 30 0.5 ZIF 6800, 8080, SPI, I2C FPC2050003011XXXXX11 20170406
FPC2050003011XXXXX11 43.05 24 0.5 ZIF 6800, 8080, SPI, I2C FPC2050002411XXXXX11 20191218
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