首頁 產品介紹 OLED顯示器 繪圖型 OLED 顯示器 WEO012864A-CTP

128x64 OLED顯示器帶觸控面板

型號 WEO012864A-CTP

►類型: 繪圖型
►結構: COG
►尺寸:1.54吋
►128 x 64 點陣
►內建控制器 SSD1309
►3V電源電壓
►1/64 duty
►介面: 6800,8080,SPI,I2C
►電容式觸控面板(CTP)
►支援指數: 1指
►發光顏色: 白色 / 黃色 / 綠色

產品敘述

WEO012864A-CTP是一款結構為COG 1.54吋繪圖型OLED顯示器,解析度由128x64 dots組成,模組上帶有電容式觸控面板。 模組內建SSD1309 IC透過6800 / 8080 8-bit並列介面 或4線SPI和I2C介面進行通信傳輸,模組邏輯電源電壓為2.8V至3.3V;Typical為3.0V;顯示電源電壓為12.5V;1/64 driving duty。WEO012864A-CTP觸控面板IC為MSG22S 並支援I2C介面,支援一指觸控。

WEO012864A帶有觸控面板非常適用於智能家居應用、智能技術設備、儀表設備、工業控制系統、醫療儀器…等。此模組可在-10℃至+60℃溫度下工作;儲存溫度為-20℃至+70℃。

規格圖

128x64 OLED Screen Module with Touch Panel - WEO012864A-CTP

Data source ref: WEO012864AWPP3D00000

產品規格

Pin功能定義

No. 符號 功能說明
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功能

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

規格說明

項目 規格說明 單位
點陣(解析度) 128 x 64
模組尺寸 43.04 × 28.22 × 3.01 mm
有效區域 35.05 × 17.51 mm
像素大小 0.249 × 0.249 mm
像素間距 0.274 × 0.274 mm
顯示模式 被動矩陣
顯示顏色 單色
驅動方式 1/64 Duty
IC SSD1309
介面 6800,8080,4線SPI,I2C
尺寸 1.54 吋
CTP IC MSG22S
支援手指數 1
CTP 介面 I2C
表面 亮面

最大絕對額定值

參數 符號 最小值 最大值 單位
邏輯電源電壓 VDD -0.3 4 V
顯示電源電壓 VCC 0 17 V
工作溫度 TOP -10 +60 °C
儲存溫度 TSTG -20 +70 °C
 

觸控面板控制器 MSG22S

參數 符號 最小值 最大值 單位
供電電壓 VDD 0 3.6 V

電氣特性

DC 電氣特性

項目 符號 條件 最小值 典型值 最大值 單位
邏輯電源電壓 VDD 2.8 3.0 3.3 V
顯示電源電壓 VCC 12.0 12.5 13.0 V
輸入高準位 VIH 0.8×VDD V
輸入低準位 VIL 0.2×VDD V
輸出高準位 VOH 0.9×VDD V
輸出低準位 VOL 0.1×VDD V
50%顯示畫面耗電流 VCC =12.5V 16 45 mA
 

觸控面板控制器 MSG22S

項目 符號 條件 最小值 典型值 最大值 單位
電源電壓 VDD 2.8 3.0 3.3 V
輸入高準位 VIH 1 V
輸入低準位 VIL - 0.5 V
輸出高準位 VOH VDD-0.1 V
輸出低準位 VOL 0.1 V
 

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