首頁 產品介紹 TFT 模組 標準 TFT LCD 面板 WF24MTLAJDNN0

2.4吋 SPI 240x320 TFT LCD模組

型號 WF24MTLAJDNN0

►尺寸: 2.4吋
►解析度: 240 x 320 dots
►視角:6H
►介面: SPI
►驅動IC:ST7789V
►控制板: 無
►亮度(cd/m²): 500
►鐵框螺絲孔: 無
►觸控面板: 無

產品敘述

WF24MTLAJDNN0是一款2.4吋解析度 240x320的 TFT-LCD模組。此款模組內建ST7789V IC,支援4線SPI 介面,工作電壓(VCC)2.5V~3.0V。此款TFT面板為亮面玻璃,視角6點鐘,灰階反轉12點鐘方向,對比度500:1 。WF24M模組是直屏模式,亮度是500 nits(典型值),此款模組可以選配電阻式觸控面板(RTP)。WF24M型號的工作溫度是-20℃ 至 +70℃,儲存溫度是 -30℃ 至 +80℃,適用於各類工控產品應用顯示器。

規格圖

2.4 TFT SPI 240x320, 2.4 TFT 240x320, 240x320 TFT LCD - WF24MTLAJDNN0

產品規格

Pin功能定義

LCM PIN 定義

NO 符號 功能說明
1 GND Ground
2 VLED+ Anode of LED backlight.
3 VLED- Cathode of LED backlight.
4 GND Ground
5 VCC Power supply
6 RESET System reset pin. (RESX) signal is active low
7 SDA When IM3: Low, SPI interface input/output pin. When IM3: High, SPI interface input pin. The data is latched on the rising edge of the SCL signal. If not used, please fix this pin at VDDI or DGND level.
8 DCX(SCL) This pin is used to be serial interface clock. DCX=’1’: display data or parameter. DCX=’0’: command data. If not used, please fix this pin at VDDI or DGND.
9 CSX Chip selection pin Low enable. High disable.
10 WRX(D/CX) 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 VDDI or DGND.
11 GND Ground
12 SDO(DOUT) SPI interface output pin. The data is output on the falling edge of the SCL signal. If not used, let this pin open.
13 TE Tearing effect signal is used to synchronize MCU to frame memory writing. If not used, please let this pin open
14 IM3 The MCU interface mode select.
IM3 IM2 IM1 IM0 MPU Interface Mode Data pin
0 1 1 0 4-line 8bit serial I/F SDA: in/out
1 1 1 0 4-line 8bit serial I/F II SDA: in/SDO: out
15 GND Ground
16-19 NC No connection
20 GND Ground

規格說明

項目 規格 單位
顯示尺寸(對角線) 2.4
點陣(解析度) 240 × RGB × 320(TFT) dots
模組尺寸 42.72(W) × 60.26(H) × 2.25(D) mm
有效區域 36.72 × 48.96 mm
點間距 0.153 × 0.153 mm
LCD 類型 TFT, 正常白, 透射式
介面 SPI
TFT 驅動IC ST7789V 或相容IC
視角 6點鐘方向
灰階反轉 12點鐘方向
長寬比 直屏
背光類型 LED, 正常白
觸控面板類型
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

項目 符號 條件 最小值 典型值 最大值 單位
類比電源電壓 Vcc 2.4 3.3 3.6 V
LCM供電電流 Icc 6.4 9.6 mA
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