2.4英吋 240x320 高亮度 IPS TFT 顯示器（直式顯示）

型號 WF24LSYAJDNN0

►尺寸: 2.4吋
►解析度: 240 x 320 dots
►視角: IPS
►介面: MCU, SPI
►控制器IC：ILI9341V
►控制板: 無
►亮度(cd/m²): 1000
►鐵框螺絲孔: 無
►觸控面板: 無

產品敘述

WF24LSYAJDNN0 是一款 2.4 吋直式 IPS TFT 顯示模組，具備 240x320 解析度，並提供 1000 nits 的高亮度，在強光環境下仍能清晰顯示。此模組擁有全方位 80° 廣視角與 800:1 的對比度，能呈現鮮明且一致的畫面效果。支援 MCU 與 SPI 介面，搭載廣泛應用的 ILI9341V 驅動 IC，方便整合至各種系統中。其寬廣的操作溫度範圍與超過 30,000 小時的 LED 壽命，使其特別適合手持設備、醫療儀器與戶外控制面板等直向應用。

規格圖

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

產品規格

規格說明

項目	規格	單位
尺寸 (對角線)	2.4	吋
解析度	240 × RGB × 320(TFT)	dots
模組尺寸	42.72(W) × 60.26(H) × 2.8(D)	mm
有效區域	36.72 × 48.96	mm
像素間距	0.153 × 0.153	mm
LCD類型	TFT全透
驅動IC	ILI9341V 或相容IC
視角	80/80/80/80
長寬比	直屏
背光類型	LED ,平常白
觸控面板	無觸控面板
表面	亮面

最大絕對額定值

項目	符號	最小值	典型值	最大值	單位
工作溫度	TOP	-20	－	+70	℃
儲存溫度	TST	-30	－	+80	℃

電氣特性

工作條件

項目	符號	最小值	典型值	最大值	單位
類比電源電壓	VCI	2.5	—	3.3	V
邏輯電源電壓	IOVCC	2.5	—	3.3	V
LCM電源電壓	ICC	—	6	9	mA

LED驅動條件

參數	符號	最小值	典型值	最大值	單位
LED電流	—	—	40	—	mA
LED電壓	VBL+	10.8	11.6	12.4	V
LED使用壽命	—	30,000	—	—	Hr

Pin功能定義

符號

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