1.3 英寸 SPI TFT LCD 显示屏模块 ST7789 240x240 3.3V 65K 全彩 51 STM32 适用于 Arduino

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1.3 英寸 SPI TFT LCD 显示屏模块 ST7789 240x240 3.3V 65K 全彩 51 STM32 适用于 Arduino

产地：深圳 / 中国

品牌：SAEF

型号：SFTM130JY-7181AN

认证：ISO9001 / ISO14000

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产品详情

Product:	1.3 Inch TFT+PCB	PCB:	7-header Pin PCB
Resolution:	240x240 Dots	Cover Glass:	Customizable
Viewing Direction:	IPS Free Viewing Angle	Interface:	SPI Interface
Pin Number:	7 Pins	Connection:	Header Pin
Surface Luminance:	250 Cd/m2(nits)	LED Lifetime:	40,000 Hours
Certificate:	ISO9001:2015 / ISO1400:2015	Compliance:	Rohs & Reach Compliant
Highlight:	1.3" TFT LCD Display Screen, 240x240 TFT LCD Display, SPI LCD Display Screen Module

1.3英寸TFT液晶模块，240x240 IPS 65K全彩3.3V，带SPI接口，

51 个 STM32 Ar duino DIY 例程

SPI转串口芯片是一款可以将SPI接口信号转换为串行信号的多功能芯片，可以用来连接外部设备并实现与外部设备的通信。 SPI转串口芯片具有高速传输、低功耗、易用等优点，可用于计算机硬件、家用电器、工业控制等应用场景。

此 1.3 英寸 TFT LCD 显示模块是带有 SPI 串行连接器的 7 针显示屏。这种TFT显示器为每个像素提供一个半导体开关，直接由脉冲控制。因此，每个节点相对独立，可以连续控制，不仅提高了显示的响应速度，而且可以实现精确控制。显示点尺寸为240*240，有水平显示和垂直显示两种显示模式。显示方向可以调整。该模块工作电压为3.3V；驱动IC为ST7789，显示区域尺寸为23.4*23.4mm； TFT模块尺寸：27.5*39mm。

特征

Item	Contents
Part number	SFTM130JY-7181AN
LCD Size	1.3 inch(Diagonal)
Display Mode	Normally black
Resolution	240(H)RGB x 240(V)
Dot pitch	0.0975 (H) x 0.0975(V) mm
Active area	23.4(H) x 23.4 (V) mm
Module size	27.5(H) x 39.0(V) x 11.3(D) mm
Color arrangement	RGB Vertical stripe
Interface	SPI
Drive IC	ST7789
Luminance	250 (TYP) cd/m2
Viewing Direction	All View, IPS
Backlight	2 White LED
Operating Temp.	-20℃~ + 70℃
Storage Temp.	-30℃~+ 80℃
Weight	TBD

外形图

20240811033534_25420

引脚定义

No.	Name	I/O	Description
1	VCC	P	Power Supply for the chip, DC 3.3-5V
2	GND	P	Ground
3	SCL	I	Serial Clock pin (SPI)
4	SDA	I/O	Serial Data pin (SPI)
5	RES#	I	Reset signal input. Active Low.
6	DC	I	Data /Command control pin,SPI Choice/ Command Choice
7	BLK	I	Backlight control, default floating, low level off

背光特性

Item	Symbol	Min	Typ	Max	Unit
Forward Voltage	Vf	3.0	3.2	3.4	V
Forward Current	If	--	20	--	mA
Operating Life Time	--	--	40000	--	Hrs

光学特性

Item	Symbol	Measuring Conditions		Min.	Typ.	Max.	Unit
Response Time	Tr+Tf	θ = 0o φ = 0o	25 oC	-	30	35	ms
Viewing Angle	θ	φ = 0o	25 oC	-	80	-	Deg
		φ = 180o	25 oC	-	80	-
	θ	φ = 90o	25 oC	-	80	-
		φ =270o	25 oC	-	80	-
Contrast Ratio	CR	-	25 oC		800	-	-
Color of CIE Coordinate	White	X	25 oC	0.3	0.302	0.304	-
		Y	25 oC	0.323	0.325	0.327
	Red	X	25 oC	0.622	0.624	0.626
		Y	25 oC	0.327	0.329	0.331
	Green	X	25 oC	0.286	0.288	0.29
		Y	25 oC	0.52	0.522	0.524
	Blue	X	25 oC	0.134	0.136	0.138
		Y	25 oC	0.135	0.137	0.139
Transmittance (with polarizer)				4. 18	4.65		%

产品图片

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可靠性测试

Test Item	Test Condition	Inspection after test
High Temperature Operation	85℃ for 96 hours	After the Testing is completed, the tested LCD samples must be placed in a normal indoor temperature and humidity environment for 2-4 hours or more before functional and visual inspection. The samples are not allowed to have the following defects: 1. Poor functionality, such as missing display, abnormal display, severe light explosion, etc. 2. There are no polarizing film bubbles, OCA bubbles, or other defects in the appearance. 2. Each tested module can only be used for one of the testing projects
Low Temperature Operation	-30℃ for 96 hours
High Temperature Storage	85℃ for 96 hours
Low Temperature Storage	-30℃ for 96 hours
High Temperature Operation Humidity Operation	60℃, 90%RH for 72 hours
Thermal Shock	-10℃(30min) ~+25℃(5min)~ +60℃(30min) for 10 cycles
Vibration Test (No Operation)	Frequency: 10~55Hz Amplitude:1.0mm Sweep Time: 11min Test Period: 6 Cycles for each direction of X, Y, Z
Static electricity test	Touch ±4KV,air touch ±8KV