Home Produtos Display OLED Display OLED Tátil WEO012864A-CTP

Display OLED de 1,54 polegadas com Painel Tátil Capacitivo de Colagem a Ar / Colagem Óptica (OCA)

Model No. WEO012864A-CTP

►Tipo: Gráfico
►Estrutura: COG
►Tamanho: 1,54"
►Matriz de pontos 128 x 64
►IC:SSD1309
►Alimentação 3V
►1/64 duty
►Interface: 6800,8080,SPI,I2C
►Com painel de toque capacitivo (CTP); Opção OCA CTP
►Detect Point : 1 Finger
►Display Color: Branco / Amarelo / Verde

Descrição

O modelo WEO012864A-CTP é um display OLED gráfico COG de 1,54 polegadas com Painel de Toque Capacitivo no módulo, com resolução de 128x64 pixels. Este módulo é incorporado com o circuito integrado SSD1309; pode ser comunicado através da interface paralela de 6800/8080 de 8 bits, interface SPI de 4 fios e I2C; a tensão de alimentação para lógica é de 2,8V a 3,3V, valor típico de 3,0V, a tensão de alimentação para o display é de 12,5V, duty de condução 1/64. Fornecemos duas opções de CTP para este modelo WEO012864A-CTP; um painel de toque CTP é por processo de Air Bonding, e a outra opção de CTP é por processo de Optical Bonding (OCA). Ambas as opções de painel de toque CTP são incorporadas com o circuito FT6336U IC e suportam a interface I2C com um ponto de detecção.

WEO012864A com o modelo CTP é ideal para aplicações de casas inteligentes, dispositivos de tecnologia inteligente, dispositivos de medição, sistemas de controle industrial, instrumentos médicos, etc. Este módulo pode operar em temperaturas de -10℃ a +60℃; sua faixa de temperaturas de armazenamento varia de -20℃ a +70℃.

O módulo OLED do modelo WEO012864A-CTP apresenta uma alta relação de contraste de 10.000:1, permitindo pretos mais vibrantes e profundos e brancos mais brilhantes. Isso resulta em uma melhoria na qualidade da imagem, detalhes mais nítidos e melhor legibilidade.

Optical Bonding VS Air Bonding

 

DRAWING

128x64 Optical Bonding OLED Touch Display, Air Bonding OLED Touch Display - WEO012864A-CTP

Data source ref: WEO012864AWPP3D00001

SPECIFICATIONS

Função do pino de interface

No. Símbolo Função
1 NC(GND) No connection
2 VLSS This is an analog ground pin
3 VSS Ground.
4 NC No connection
5 VDD Power supply pin for core logic operation
6 BS1 MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2 and BS1 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
7 BS2
8 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).
9 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.
10 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.
11 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.
12 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.
13-20 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.
21 IREF This pin is the segment output current reference pin.
IREF is supplied externally.
22 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
23 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
24 NC(GND) No connection
 

CTP Pin Function

1 GND Ground
2 VDD Power Supply Voltage of CTP
3 RST External Reset, Low is active
4 INT External interrupt to the host
5 SCL I2C clock input
6 SDA I2C data input and output

Dados Mecânicos

Item Dimensão Unidade
Matriz de pontos 128 x 64
Dimensão do módulo 43.04 × 28.22 × 3.01 mm
Área ativa 35.05 × 17.51 mm
Tamanho do ponto 0.249 × 0.249 mm
Distância entre pontos 0.274 × 0.274 mm
Modo de exibição Passive Matrix
Cor de exibição Monochrome
Drive Duty 1/64 Duty
IC SSD1309
Interface 6800,8080,4-wire SPI,I2C
Tamanho 1,54 polegadas
CTP IC FT6336U
Detect Point 1
CTP Interface I2C
Superfície Reflexo

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 17 V
Temperatura de operação TOP -10 +60 °C
Temperatura de armazenamento TSTG -20 +70 °C
 

Touch Panel Controller FT6336U

Parameter Símbolo Valor Min Valor Máximo Unidade
Power Supply Voltage VDD 0 3.6 V

Características Eletrônicas

DC Características Eletrônicas

Item Símbolo Condition Valor Min Valor Típico Valor Máximo Unidade
Supply Voltage for Logic VDD 2.8 3.0 3.3 V
Supply Voltage for Display VCC 7.0 12.5 13.0 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 =12.5V 15 30 mA
 

Touch Panel Controller FT6336U

Item Símbolo Condition Valor Min Valor Típico Valor Máximo Unidade
Supply Voltage VDD 2.8 3.0 3.3 V
Input High Volt. VIH 0.7×VDD VDD V
Input Low Volt. VIL -0.3 0.3×VDD V
Output High Volt. VOH 0.7×VDD V
Output Low Volt. VOL 0.3×VDD V

 

Imagem Part Number OLED IC OLED Interface TP IC TP Interface TP Detect Point TP bonding method
WEO012864AWPP3A00000 WEO012864AWPP3A00000 SSD1309 6800,8080,4-wire SPI,I2C FT6336U I2C 1 OCA Optical-Bonding
WEO012864AWPP3D00001 WEO012864AWPP3D00001 SSD1309 6800,8080,4-wire SPI,I2C FT6336U I2C 1 Air-Bonding
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