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1.54 Inch 240x240 IPS Square Watch TFT LCD Screen Module ST7789V SPI LCD Display Touch Panel Optional

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1.54 Inch 240x240 IPS Square Watch TFT LCD Screen Module ST7789V SPI LCD Display Touch Panel Optional

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Brand Name : ESEN

Model Number : T-154HI2402

Certification : ISO9001/ISO14001

Place of Origin : Shenzhen China

MOQ : 500 PCS

Price : can be negotiated

Payment Terms : L/C,T/T

Supply Ability : 300K/mth

Delivery Time : 8~12 working days

Packaging Details : Cartons, Capboard, EPE, Blister Tray.

Size : 1.54TFT

Dimension : 31.52（W）* 33.72（H） *1.90(T)

Active Area : 27.72* 27.72

Number OfDots : 240 * RGB * 240

LCD Type : a-Si TFT

Viewing Direction : ALL

Driver IC : ST7789V

Interface Type : SPI

Operating Temperature : -20℃~ 70℃

Storage Temperature : -30℃~ 80℃

Backlight Type : 3 LEDs

Luminance : Customizable

Interface Pins : 24PIN SPI/MCU

With /without TsP : Without TP/with CTP

Custom Service : FPC, CTP (capacitive touch panel), RTP (resistive touch panel), pin definition, packing, HD-MI board

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1.54 inch 240x240 IPS Square Watch TFT LCD Screen Module ST7789V SPI LCD Display Touch Panel Optional

Screen uses 3 lines and 2 channels


1.54 Inch 240x240 IPS Square Watch TFT LCD Screen Module ST7789V SPI LCD Display Touch Panel Optional

Electrical Specification

DC Characteristics

Item Symbol Min Typ Max Unit
TFT gate on voltage VGH -- 15 -- V
TFT gate off voltage VGL -- -10 -- V
TFT common electrode Voltage Vcom -- -1 -- V

AC Characteristics

Refer to the SPEC of ST7789V

Typical Operation Conditions

Item Symbol Min. Typ. Max. Unit
Analog Supply Voltage VCI 2.5 2.8 3.3 V
Digital Supply Voltage VDD 2.5 2.8 3.3 V
I/O Supply Voltage IOVCC 1.65 1.8/2.8 3.3 V
Input High Voltage VIH 0.8*IOVCC - IOVCC V
Input Low Voltage VIL 0 - 0.2*IOVCC V
Output High Voltage VOH 0.8*IOVCC - - V
Output Low Voltage VOL - - 0.2*IOVCC V

Backlight Circuit Characteristics

Item Symbol Min. Typ. Max. Unit
LED Current IB -- 45 60 mA
LED Voltage Vf 2.8 3.0 3.2 V
CIE X 0.265 0.295 0.325
Y 0.26 0.29 0.32
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