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Display 3.2" 320x240 Resistive Touch LCD (Parallel & SPI)

SKU:

31-00016498

Part Number: 3.2inch 320x240 Touch LCD (D)

CompanyWaveshare Part Number3.2inch 320x240 Touch LCD (D)

Upon Order

Available in 45-60 days

This product will be back in stock on Friday, 4 April 2025

€21⁰⁰

Our quantity discounts:

Quantity

10+

Price

€18.90

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3.2inch 320x240 Touch LCD (D)
LCD Controller ILI9341, Touch Panel Controller XPT2046

Comes With Example For STM32

Interface Definition

PIN NO.	SYMBOL	DESCRIPTION	FUNCTION
1	5V	5V power supply	When powered from 5V supply, Pin 1 & Pin 2 as power input, Pin 33 & Pin 34 provide 3.3V output.
2	GND	Ground	GND
3 ~ 18	D0 ~ D15	Data pin	D0-D15
19	CS	LCD chip select	Low active
20	RS	Instruction/Data register selection	RS = 1 : Data Register RS = 0 : Instruction Register
21	WR	Write	WR = 0, RD = 1
22	RD	Read	WR = 1, RD = 0
23	RESET	Reset the controller chip	Low active
24	NC	Not connect	Not connect
25	BLVCC	5V or 3.3V	Backlight VCC
26	BLGND	Ground	Backlight GND
27	BLCNT	Backlight brightness adjustment	Control the backlight brightness via PWM
28	TP_IRQ	Touch panel interrupt	Low level while the touch panel detects pressing
29	TP_CS	Touch panel chip select	Low active
30	TP_SCK	Touch panel SPI clock	connects to SPI SCK
31	TP_SI	Touch panel data input	connects to SPI MOSI
32	TP_SO	Touch panel data output	connects to SPI MISO
33	3.3V	3.3V power supply	When powered from 3.3V supply, Pin 33 & Pin 34 as power input, Pin 1 & Pin 2 keep NC.
34	GND	Ground