제품 OLED 디스플레이 터치 OLED 디스플레이 WEO012864A-CTP

128x64 용량식 터치패널OLED 디스플레이 패널

모델 번호 WEO012864A-CTP

►유형 : 그래픽(프레임 없이)
►구조 : COG
►크기 : 1.54 인치
►128 x 64 점 행렬
►내장형 컨트롤러 SSD1309
►3V 전원 공급 장치
►1/64 duty
►인터페이스 : 6800,8080,SPI,I2C
►용량식 터치패널(CTP)
►터치포인트 : 1 손가락
►디스플레이 색상: 백색 / 노란색 / 녹색

도면

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

Data source ref: WEO012864AWPP3D00001

사양

인터페이스 핀 기능

No. 기호 기능
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 핀 기능

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

기계적 데이터

항목 치수 단위
도트 매트릭스 128 x 64
모듈 치수 43.04 × 28.22 × 3.01 mm
활성 영역 35.05 × 17.51 mm
도트 크기 0.249 × 0.249 mm
도트 피치 0.274 × 0.274 mm
디스플레이 모드 패시브 매트릭스 (Passive Matrix)
디스플레이 색 Monochrome
Drive Duty 1/64 Duty
IC SSD1309
인터페이스 6800,8080,4-wire SPI,I2C
크기 (대각선) 1.54 인치
CTP IC FT6336U
터치포인트 1
CTP 인터페이스 I2C
표면 눈부심

절대 최대 정격값

Parameter 기호 최소값 최대값 단위
Supply Voltage for Logic VDD -0.3 4 V
Supply Voltage for Display VCC 0 17 V
작동 온도 TOP -10 +60 °C
보관 온도 TSTG -20 +70 °C
 

터치 패널 제어 FT6336U

Parameter 기호 최소값 최대값 단위
Power Supply Voltage VDD 0 3.6 V

전기적 특성

DC 전기적 특성

항목 기호 조건 최소값 대표값 최대값 단위
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
 

터치 패널 제어 FT6336U

항목 기호 조건 최소값 대표값 최대값 단위
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
 

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