Specifications
Brand Name :
HOTHMI
Model Number :
TFT-H028A17QVTST2N37
Place of Origin :
dongguan,China
MOQ :
2
Payment Terms :
L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability :
99999
Delivery Time :
25 days
Product Type :
TFT Module
Display content :
240x320 dots
Dimensions (mm) :
50.00(H) x 69.20(V) x 2.30(D)
Backlight type or brightness :
250cd/m2
Interface :
8080 MCU8-Bit
Driver chip model :
ST7789V
Description

2.8 Inch 240x320 Dots MCU TFT LCD Display IC ST7789/TFT-H028A17QVTST2N37

Product parameters
Field of view window size (mm) - 2.8 inch
Display size (mm) - 2.8 inch
Effective Dimensions mm - 43.20(H) x 57.60(V)
Product Application - Outdoor Instrumentation
Viewing angle - 12H viewing angle
Connection method PIN number - 37PIN
Working temperature - -20~70℃
Supply voltage - 3.3V


General Feature

Item

Standard Value

Unit

Display Size

2.8

Inch

Number of Pixels

240(H)*3(RGB)* 320(V)

dots

Active Area

43.20(H)* 57.60(V)

mm

Outline Dimension

50.00(H) * 69.20(V) * 2.30(D)

mm

Viewing Direction

12 O'Clock (U70/D40/L70/R70)

-

Interface

8080 MCU8-Bit Or 16-Bit(Default)

-

Driver IC

ST7789 -

Driver Condition

IOVCC=1.8V,VCI=2.8V or 3.3V(Typ)

V

Backlight

White LED/4 PCS/1 PCS serial 4 ways parallel

-

Touch Panel

Without TP

-

CTP Driver IC

- - - -

CTP Driver Condition

VDD=3.3V

V

TFT Operation AT

-20 ~ +70

TFT Storage AT

-30 ~ +80


TFT Pin Description

Pin NO.

Symbol

Description

1 ~ 4 DB[0~3]

MCU parallel interface data bus

5 GND

Power supply ground

6 VCI

Power supply

7 CSX

Chip selection pin.Low enable.

8

RS

-Display data/command selection pin in parallel interface.

"RS=IOVCC" display data or parameter. "RS=GND" command data.

9 WR

Write enable

10 RD

Read enable

11 NC

Not connected

12 NC/RTP_XL

Not connected,RTP control pins

13 NC/RTP_YU

Not connected,RTP control pins

14 NC/RTP_XR

Not connected,RTP control pins

15 NC/RTP_YD

Not connected,RTP control pins

16 LEDA

LED anode

17 ~ 20 LEDK

LED cathode

21 NC

Not connected

22 DB[4]

MCU parallel interface data bus

23 ~ 30 DB[8~15]

MCU parallel interface data bus

31 RESX

Reset signal. Signal is active low

32 ~ 33 VCI

Power supply

34 GND

Power supply ground

35 ~ 37 DB[5~7]

MCU parallel interface data bus

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2.8 Inch MCU Display TFT LCD 240x320 Dots 250cd/M2 With IC ST7789 TFT-H028A17QVTST2N37

TFT-H028A17.pdf

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2.8 Inch MCU Display TFT LCD 240x320 Dots 250cd/M2 With IC ST7789 TFT-H028A17QVTST2N37

Ask Latest Price
Brand Name :
HOTHMI
Model Number :
TFT-H028A17QVTST2N37
Place of Origin :
dongguan,China
MOQ :
2
Payment Terms :
L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability :
99999
Contact Supplier
2.8 Inch MCU Display TFT LCD 240x320 Dots 250cd/M2 With IC ST7789 TFT-H028A17QVTST2N37
2.8 Inch MCU Display TFT LCD 240x320 Dots 250cd/M2 With IC ST7789 TFT-H028A17QVTST2N37
2.8 Inch MCU Display TFT LCD 240x320 Dots 250cd/M2 With IC ST7789 TFT-H028A17QVTST2N37
2.8 Inch MCU Display TFT LCD 240x320 Dots 250cd/M2 With IC ST7789 TFT-H028A17QVTST2N37

Hotdisplay Technology Co.Ltd

Site Member
3 Years
guangdong, dongguan
Since 2004
Business Type :
Manufacturer
Total Annual :
500-700
Employee Number :
50~100
Certification Level :
Site Member
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