2-inch TFT LCD Display with IPS Transflective Screen

Model No. WFN0200A2T07ADNN000

►Size: 2"
►Resolution: 240×320 dots
►View Direction: IPS
►Interface: MCU/SPI+RGB
►Driver IC：ST7789
►Control-Board: No
►Brightness(cd/m²): 260
►Frame Through Hole: No
►Touch Screen: Without Touch Screen

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Description

The WFN0200A2T07ADNN000 adopts an advanced transflective screen technology that combines both transmissive and reflective display modes, significantly enhancing visibility under varying lighting conditions. With a 2-inch portrait layout and IPS wide viewing angle, this module is ideal for outdoor and portable device applications.

Key Technical Features

Dual Display Technology
This module utilizes a transflective screen, merging transmissive and reflective display modes to ensure excellent visibility in both indoor and outdoor environments. The IPS mode offers a wide 80/80/80/80° viewing angle, while the reflective mode remains readable under direct sunlight 45/45/45/45°. This design significantly improves display performance and adaptability, making it suitable for outdoor displays and in-vehicle instrumentation.
Versatile Interfaces
Supports 3/4-wire serial, 8/9/16/18-bit MCU, and SPI + RGB hybrid interfaces for seamless integration with various control platforms.
Driver IC
Equipped with the reliable and widely adopted ST7789 driver IC, simplifying the development process.
Brightness & Contrast
260 cd/m² brightness with a 250:1 contrast ratio, suitable for general indoor/outdoor viewing needs. The reflective design further optimizes outdoor readability.
Wide Temperature Support
Operating temperature range of -20~70°C, ideal for industrial and portable use cases.
Power & Lifetime
Digital supply voltage range: 2.5~3.6V; interface voltage: 1.65~3.3V. LED lifetime up to 50,000 hours ensures long-term stability and reliability.

Recommended Applications

Outdoor information displays and industrial control panels
Wearable devices and handheld GPS units
Portable medical and measuring instruments requiring small-sized displays

DRAWING

SPECIFICATIONS

General Specifications

Item	Dimension	Unit
Size	2	inch
Dot Matrix	240 × RGB × 320(TFT)	dots
Module dimension	35.8 × 52.1 × 2.65	mm
Active area	30.60 × 40.80	mm
Pixel Pitch	0.1275 × 0.1275	mm
LCD type	TFT, Normally Black, Transmissive
Viewing angle	80/80/80/80
TFT Interface	3/4serial 8/9/16/18bit MCU 3/4SPI+16/18BIT RGB
Backlight Type	LED, Normally White
TFT Driver IC	ST7789 or Equivalent
Touch Panel	Without Touch Panel
Surface	Glare

Absolute Maximum Ratings

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃

Electrical Characteristics

Operating conditions

Characteristics	Symbol	Min.	Typ.	Max.	Unit
Digital Supply Voltage	VCI	2.5	3.3	3.6	V
Digital interface supple Voltage	IOVCC	1.65	1.8	3.3	V
Normal mode Current consumption	IDD	--	6	12	mA
Level input voltage	VIH	0.7IOVCC		IOVCC	V
Level input voltage	VIL	GND		0.3IOVCC	V
Level output voltage	VOH	0.8IOVCC		IOVCC	V
Level output voltage	VOL	GND		0.2IOVCC	V

LED driving conditions

Item	Symbol	Min.	Typ.	Max.	Unit
LED current	-	60	80	-	mA
LED voltage	VLED+	2.8	3.2	3.3	V
LED Life Time	-	50,000	-	-	Hr

Interface Pin Function

LCM PIN Definition

Pin No	Symbol	Description	I/O
1	GND	Ground.	P
2	VCI	Supply voltage (3.3V).	P
3	IOVCC	Supply voltage (1.65-3.3V).	P
4	IM2	MPU Parallel interface bus and serial interface select If use RGB Interface must select serial interface. Fix this pin at IOVCC and GND.	I
5	IM1
6	IM0
7	RESET	This signal will reset the device and must be applied to properly initialize the chip.	I
8	CS	Chip select input pin (“Low” enable). fix this pin at GND when not in use.	I
9	DC(SPI-SCL)	-Display data/command selection pin in parallel interface. -This pin is used to be serial interface clock. DC=’1’: display data or parameter. DC=’0’: command data. -If not used, please fix this pin at GND.	I
10	WR(SPI-RS)	-Write enable in MCU parallel interface. Display data/command selection pin in 4-line serial interface. Second Data lane in 2 data lane serial interface. -If not used, please fix this pin at GND.	I
11	RD	Serves as a read signal and MCU read data at the rising edge. fix this pin at IOVCC or GND when not in use.	I
12	VSYNC	Frame synchronizing signal for RGB interface operation. fix this pin at GND when not in use.	I
13	HSYNC	Line synchronizing signal for RGB interface operation. fix this pin at GND when not in use.	I
14	ENABLE	Data enable signal for RGB interface operation. fix this pin at GND when not in use.	I
15	DOTCLK	Dot clock signal for RGB interface operation. Fix this pin at GND when not in use.	I
16	SDA	Serial input signal. The data is latched on the rising edge of the SCL signal. fix this pin at GND when not in use.	I
17-34	DB0-DB17	18-bit parallel bi-directional data bus for MCU system and RGB interface mode . Fix to GND level when not in use	I/0
35	SDO	SPI interface output pin. -The data is output on the falling edge of the SCL signal. -If not used, let this pin open.	O
36	LEDA	Anode pin of backlight	P
37	LEDK1	Cathode pin OF backlight	P
38	LEDK2	Cathode pin OF backlight	P
39	LEDK3	Cathode pin OF backlight	P
40	LEDK4	Cathode pin OF backlight	P
41	XR(NC)	Touch panel Right Glass Terminal	A/D
42	YU(NC)	Touch panel Top Film Terminal	A/D
43	XL(NC)	Touch panel LEFT Glass Terminal	A/D
44	YD(NC)	Touch panel Bottom Film Terminal	A/D
45	GND	Ground.	P