12864, 2.42" OLED Display Module with Capacitive Touch Panel, PCB, Frame
Model No. WEO012864J-CTP
►Type: Graphic
►Structure: COG+FR+PCB
►Size: 2.42 inch
►128 x 64 Dot Matrix
►IC：SSD1309
►3V Power supply
►1/64 duty
►Interface: 6800 option 8080, SPI, I2C
►With Capacitive Touch Screen (CTP)
►Detect Point : 1 Finger
►Display Color: White / Yellow / Sky Blue / Green
Description
WEO012864J-CTP is a popular size 2.42 inch Graphic OLED display with Capacitive Touch Screen on module; which is made of resolution 128x64 dots. This module is built in with SSD1309 IC, it supports 6800 8-bit parallel interface, optional 8080 parallel, 4-wire SPI and I2C interface, supply voltage for Logic 3V, 1/64 driving duty. This WEO012864J-CTP model is built in with GT911 touch panel IC on module, which supports I2C interface, one Detect Point for Capacitive Touch Screen.
The module has a PCB board, so customers do not need to develop additional PCBs. Additionally, the module features a metal frame with four screw holes for customers to easily install it. This 2.42" WEO012864J with CTP model is ideal for smart home applications, intelligent technology devices, energy systems, meter devices, communication systems, medical instruments, etc. This OLED module features a high contrast ratio of 10,000:1, resulting in clearer display images. The module can operate at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
DRAWING
Data source ref: WEO012864JWPP3D00000
SPECIFICATIONS
Interface Pin Function
| No. | Symbol | Function |
|---|---|---|
| 1 | VDD | Power supply pin for core logic operation |
| 2 | VSS | Ground. |
| 3 | NC(GND) | No connection |
| 4~11 | D0~D7 | These pins are bi-directional data bus connecting to the MCU data bus. Unused pins are recommended to tie LOW. |
| 12 | 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). |
| 13 | NC(GND) | No connection |
| 14 | 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. |
| 15 | 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. |
| 16 | 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. |
| 17 | E | This pin is MCU interface input. When 6800 interface mode is selected, this pin will be used as the Enable (E) signal. |
| 18 | NC(GND) | No connection |
| 19 | DISP | No Connection |
| 20 | NC(GND) | No connection |
| 21 | TP_INT | Interrupt signal, active low, asserted to request Host start a new transaction |
| 22 | TP_SDA | I2C data signal |
| 23 | TP_SCL | I2C clock signal |
| 24 | TP_RST | External reset signal, active low |
Mechanical Data
| Item | Dimension | Unit |
|---|---|---|
| Dot Matrix | 128 x 64 | － |
| Module dimension | 75.0 × 52.7 ×10.2 MAX | mm |
| Active Area | 55.01 × 27.49 | mm |
| Pixel Size | 0.40 × 0.40 | mm |
| Pixel Pitch | 0.43 × 0.43 | mm |
| Display Mode | Passive Matrix | |
| Display Color | Monochrome | |
| Drive Duty | 1/64 Duty | |
| IC | SSD1309 | |
| Interface | 8Bits 6800 , Optional 8080 / 4-SPI / I2C | |
| Size | 2.42 inch | |
| PCAP IC | GT911 | |
| Detect Point | 1 | |
| PCAP Interface | I2C | |
| Surface | Normal Glare | |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | -0.3 | 4 | V |
| Operating Temperature | TOP | -20 | +70 | °C |
| Storage Temperature | TSTG | -30 | +80 | °C |
Electronical Characteristics
DC Electrical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | － | 2.8 | 3.0 | 3.3 | 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 | IDD | VDD =3V | - | 150 | 300 | mA |
Search keyword: 128x64 oled, oled 128x64, 2.4" oled, 2.4 inch oled, oled 2.4
