3.5 英寸电容式触摸屏 TFT LCD 屏幕 320x240 像素 RGB 接口

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产地：深圳 / 中国

品牌：SAEF

型号：SF-TO350M-8840A-CT

认证：ISO9001 / ISO14000

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Product:	3.5 Inch TFT Display	Resolution:	320X240 Dots
Touch Screen:	With PCAP Touch Screen	Cover Lens:	Customizable
Viewing Direction:	6 O'clock	Interface:	RGB Interface
Outline Dim.:	76.9x63.9x4.65 Mm	Pin Number:	54 Pins
Backlight Supply Current:	20 MA	Backlight Supply Voltage:	19.2 V
Connection:	ZIF FPC	Surface Luminance:	320 Cd/m2 (nits)
Power Supply Voltage For Logic:	1.6~3.3 V	Input Voltage:	VDD+0.3 V
Operating Temperature:	-20 To 70 °C	Storage Temperature:	-30 To 80 °C
Certificate:	ISO9001:2015 / ISO1400:2015	Compliance:	REACH & RoHS Compliant
Highlight:	3.5" TFT LCD Screen, Capacitive Touchscreen TFT LCD Screen, RGB Interface TFT LCD Screen

3.5 英寸电容式触摸屏 TFT，3.5 英寸 TFT LCD 屏幕 320x240 RGB 接口产品介绍

产品快速回顾

►Model No. SF-TO350M-8840A-CT

►3.5" TFT Touch Screen, 3.5" TFT LCD Screen

►Resolution : 320x240 dots

►View Direction : 6H

►Interface : RGB

►Driver IC : HX8238

►Brightness(cd/m²) : 300

►Touch Screen : Projected capacitive touch screen (PCAP)

►Detect Point : 5 Fingers

描述

SAEF TECHNOLOGY SF-TO350M-8840A-CT 是一款 3.5 英寸液晶显示单元，采用薄膜晶体管作为有源元件，包含像素。该型号由单个 3.5（4:3）英寸透明 TN-LCD 主面板组成。该面板的分辨率为 320（RGB）x 240 像素，最多可显示 167M 种颜色。

SF-TO350M-8840A-CT 配备 PCAP 触摸屏，为 G+G 结构。SF-TO350M-8840A-CT 支持 RGB 接口，触摸屏为 IIC 接口。

SF-TO350M-8840A-CT TFT LCD 模块广泛应用于手持设备，如黑匣子、智能设备、移动 POS、现金阅读器、GPS 手持电话、手持式订购机、信号分析仪、台式实验室设备、安全系统、家庭自动化、迷你音频播放器和婴儿监视器。

特点

Product:	3.5 inch TFT Display
Resolution:	320X240 Dots
Cover Lens:	Customizable
Interface:	RGB Interface
Pin Number:	54 Pins
Touch Screen:	With PCAP Touch Screen
Surface Luminance:	320 Cd/m2
Viewing Direction:	6 O'clock
Outline Dim.:	76.9x63.9x4.65 (mm)
Backlight Supply Current:	20 mA
Backlight Supply Voltage:	19.2 V
Connection:	ZIF FPC
Input Voltage:	VDD+0.3 V
Power Supply Voltage For Logic:	1.6~3.3 V
Operating Temperature:	-20 To 70 °C
Storage Temperature:	-30 To 80 °C
Certificate:	ISO9001:2015 / ISO1400:2015
Compliance:	REACH & RoHS Compliant

3.5 英寸电容式触摸屏 TFT，3.5 英寸 TFT LCD 屏幕 320x240 RGB 接口产品图纸

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20240318163603_70948

接口引脚定义

Pin	Symbol	Function
1~2	LED-	Power for LED backlight cathode
3~4	LED+	Power for LED backlight anode
5~7	NC	No connect
8	/RESET	Hardware reset
9	SPENA	Chip select pin of serial interface
10	SPCLK	Clock pin of serial interface (SPCK)
11	SPDAT	Data input pin in serial mode (SPDA)
12~19	B0~B7	Data bus
20~27	G0~G7	Data bus
28~35	R0~R7	Data bus
36	HSYNC	Line synchronization signal
37	VSYNC	Frame synchronization signal
38	DCLK	Dot-clock signal and oscillator source
39~40	NC	No connect
41~42	VCC	Power Supply
43~47	NC	No connect
48~50	SEL2~SEL0	Input pin to select input interface mode
51	NC	No connect
52	DE	Display enable pin from controller. Internal pull high Connect to VDDIO or floating if not used.
53	DGND	System ground pin of the IC. Connect to system ground.
54	AVSS	Grounding for analog circuit. Connect to system ground.