홈 제품 TFT LCD IPS 패널, IPS 디스플레이 WF28JTYAJDNN0
2.8 인치 240x320 IPS TFT 디스플레이
2.8 인치 240x320 IPS TFT 디스플레이
2.8 인치 240x320 IPS TFT 디스플레이

2.8 인치 240x320 IPS TFT 디스플레이

모델 번호 WF28JTYAJDNN0

►크기 : 2.8 인치
►디스플레이 형식 : 240 x 320 dots
►뷰 방향 : IPS
►인터페이스 : MCU, SPI
►TFT 드라이버 IC: ILI9341
►제어 보드 : 없음
►밝기(cd/m²): 500
►스루 홀 프레임 : 없음
►터치스크린 : 없음

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2.8 inch 240x320 TFT IPS LCD Display - WF28JTYAJDNN0 - Winstar

사양

인터페이스 핀 기능

LCM PIN Definition

NO 기호 기능 I/O
1 GND Ground P
2-6 NC No connection -
7 VCI High voltage power supply for analog circuit blocks
(2.5 ~ 3.3 V)		 P
8 IOVCC Low voltage power supply for interface logic circuits
(1.65 ~ 3.3 V)		 P
9 TE Tearing effect output pin to synchronize MPU to frame writing, activated by S/W command. When this pin is not activated, this pin is low.
If not used, open this pin.		 O
10 CS Chip select signal. I
11 D/CX(SCL) (D/CX): This pin is used to select “Data or Command” in the parallel interface.
When DCX = 1, data is selected.
When DCX = 0, command is selected.
(SCL): This pin is used as the serial interface clock in 3-wire
9-bit/4-wire 8-bit serial data interface.
If not used, this pin should be connected to VDDI or VSS.		 I
12 WR(SPI_D/C) (WRX) - 8080-Ⅰ/8080-Ⅱ system: Serves as a write signal and writes data at the rising edge.
(D/CX) - 4-line system: Serves as the selector of command or parameter.
Fix to VDDI level when not in use.		 I
13 RD 8080-Ⅰ/8080-Ⅱ system (RDX): Serves as a read signal and MCU read data at the rising edge.
Fix to VDDI level when not in use.		 I
14-29 DB0~DB15 18-bit parallel bi-directional data bus for MCU system and RGB
interface mode
Fix to VSS level when not in use.		 I/O
30 RESET This signal will reset the device and must be applied to properly initialize the chip.
Signal is active low.		 I
31 IM0 Select the MCU interface mode
IM2 IM1 1M0 MCU-Interface Mode DB Pin in use
Register/Content GRAM
0 0 0 80 MCU 8-bit bus interface I D[7:0] D[7:0]
0 0 1 80 MCU 16-bit bus interface I D[7:0] D[15:0]
0 1 0 80 MCU 9-bit bus interface I D[7:0] D[8:0]
0 1 1 80 MCU 18-bit bus interface I D[7:0] D[17:0]
1 0 1 3-wire 9-bit data serial interface I SDA: In/Out
1 1 0 4-wire 8-bit data serial interface I SDA: In/Out
MPU Parallel interface bus and serial interface select
If use RGB Interface must select serial interface.
* : Fix this pin at VDDI or VSS.		 I
32 IM1
33 IM2
34 DB16 18-bit parallel bi-directional data bus for MCU system and RGB
interface mode
Fix to VSS level when not in use.		 I/O
35 DB17
36 LEDK Cathode of LED backlight. P
37 LEDK Cathode of LED backlight. P
38 LEDA Anode of LED backlight. P
39 SDI(SDA) When IM[3] : Low, Serial in/out signal.
When IM[3] : High, Serial input signal.
The data is applied on the rising edge of the SCL signal.
If not used, fix this pin at VDDI or VSS.		 I/O
40 SDO Serial output signal.
The data is outputted on the falling edge of the SCL signal.
If not used, open this pin		 O

일반 사양

항목 치수 단위
크기 (대각선) 2.8 인치
도트 매트릭스 (해상도) 240 x RGB x 320(TFT) dots
모듈 치수 50.5(W) x 69.7(H) x 4.55(D) mm
활성 영역 43.2 x 57.6 mm
도트 피치 0.18 x 0.18 mm
LCD 유형 TFT, 검은색, 투과성
TFT 드라이버 IC ILI9341V 또는 이와 동등한
TFT 인터페이스 MCU/SPI
시야각 80/80/80/80
종횡비 3:4
역광 타입 LED,백색
터치 패널 터치패널(스크린)이 없는
표면 눈부심

절대 최대 정격값

항목 기호 최소값 대표값 최대값 단위
작동 온도 TOP -20 － +70 ℃
보관 온도 TST -30 － +80 ℃

전기적 특성

항목 기호 조건 최소값 대표값 최대값 단위
Supply Voltage for digital IOVCC － 1.65 － 3.3 V
Supply Voltage for analog VCI － 2.5 － 3.3 V
Power Supply for Current ICC IOVCC=VCI
=VCC=3.28V		 － 12 18 mA
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