2.4英寸 240x320 高亮度 IPS TFT 顯示屏（豎屏模式）

型号 WF24LSYAJDNN0

►尺寸：2.4寸
►分辨率：240 x 320 dots
►视角：IPS
►接口：MCU, SPI
►控制器IC：ILI9341V
►控制板：无
►亮度(cd/m²)：1000
►铁框螺丝孔：无
►触控面板：无

产品叙述

WF24LSYAJDNN0 是一款 2.4 英寸竖屏 IPS TFT 显示模块，分辨率为 240x320，亮度高达 1000 nits，在强光环境下依然具备出色的可读性。模块具备四向 80° 宽视角和 800:1 对比度，能够呈现鲜艳且一致的图像。支持 MCU 和 SPI 接口，并搭载广泛使用的 ILI9341V 驱动 IC，便于系统集成。其宽温工作范围与超过 30,000 小时的 LED 寿命，使其非常适用于手持设备、医疗仪器和户外控制面板等竖屏应用。

规格图

2.4-inch 240x320 High Brightness IPS TFT Display (Portrait Mode) - WF24LSYAJDNN0

产品规格

规格说明

项目	规格	单位
尺寸 (对角线)	2.4	英寸
分辨率	240 × RGB × 320(TFT)	dots
模块尺寸	42.72(W) × 60.26(H) × 2.8(D)	mm
有效区域	36.72 × 48.96	mm
像素间距	0.153 × 0.153	mm
LCD类型	TFT全透
驱动IC	ILI9341V 或相容IC
视角	80/80/80/80
长宽比	直屏
背光类型	LED ,平常白
触控面板	无触控面板
表面	亮面

最大绝对额定值

项目	符号	最小值	典型值	最大值	单位
工作温度	TOP	-20	－	+70	℃
储存温度	TST	-30	－	+80	℃

电气特性

工作条件

参数	符号	最小值	典型值	最大值	单位
模拟电源电压	VCI	2.5	—	3.3	V
逻辑电源电压	IOVCC	2.5	—	3.3	V
LCM电源电压	ICC	—	6	9	mA

LED驱动条件

参数	符号	最小值	典型值	最大值	单位
LED电流	—	—	40	—	mA
LED电压	VBL+	10.8	11.6	12.4	V
LED使用寿命	—	30,000	—	—	Hr

Pin功能定义

符号

功能

I/O

GND

Ground

2-6

No connection

VCI

High voltage power supply for analog circuit blocks
(2.5 ~ 3.3 V)

IOVCC

Low voltage power supply for interface logic circuits
(2.5 ~ 3.3 V)

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.

Chip select signal.

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 IOVCC or GND.

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 IOVCC level when not in use.

8080-Ⅰ/8080-Ⅱ system (RDX): Serves as a read signal and MCU read data at the rising edge.
Fix to IOVCC level when not in use.

14-29

DB0~DB15

18-bit parallel bi-directional data bus for MCU system.
Fix to GND level when not in use.

I/O

RESET

This signal will reset the device and must be applied to properly initialize the chip.
Signal is active low.

IM0

Select the MCU interface mode

IM2	IM1	IM0	MCU-Interface Mode	DB Pin in use
IM2	IM1	IM0	MCU-Interface Mode	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 IOVCC or GND.

IM1

IM2

DB16

18-bit parallel bi-directional data bus for MCU system and RGB
interface mode
Fix to GND level when not in use.

I/O

DB17

VLED-

Cathode of LED backlight.

VLED-

Cathode of LED backlight.

VLED+

Anode of LED backlight.

SDA

SDA : Serial in/out signal.
The data is applied on the rising edge of the SCL signal.
If not used, fix this pin at IOVCC or GND.

I/O

Not used, open this pin