Z154001 Пользовательский 240*240 1,54-дюймовый квадратный дисплей с интерфейсом SPI MCU драйвера ST7789T3

1

Display Size (Diagonal)

1.54

inch

2

Display Resolution

240(H） × RGB × 240（V）

pixels

3

Pixel Pitch

115.5(H） × 115.5（V）

um

4

LCM Outline Dimension

(Without FPC）

31.5 (W) ×35.0 (H) × 1.91 (T)

mm

5

LCD Outline Dimension

30. 12 (W) × 33. 12 (H) × 0.8 (T)

mm

6

LCD Active Area

27.72（W） ×27.72（H）

mm

7

View Direction (Gray Inversion)

FULL VIEW

-

8

Driver IC

ST7789T3

-

9

Pixel Arrangement

RGB-Stripe

-

10

Display Mode

Normal Black

-

11

Pixel driving Element

a-Si TFT

-

12

LCD Transmittance

Typ.: 4.9%    Min:4.4%

-

13

LCD Contrast Ratio

Typ.: 900    Min:700

-

14

FPC Version

Z154001-P22

-

15

Interface

8-bit MCU/4 Line SPI

-

16

Operating Temperature

-20°C~ 70°C

-

17

Storage Temperature

-30°C~ 80°C

-

18

Backlight Arrangement

LED/1 Series 3 Parallel (3 lights in total)

-

19

Luminance

300

nit

20

Weight

0.003

kg

1

LEDA

P

LED+

2

LEDK

P

LED-

3

IM2

I

4

IM1

I

5

IM0

I

6

VCI(2.8V)

P

Power Supply(2.8V)

7

DB7

I/O

DATA BUS

8

DB6

9

DB5

10

DB4

11

DB3

12

DB2

13

DB1

14

DB0

15

RD

I

16

WR

I

17

RS

I

18

CS

I

- Chip  Selection  Pin

- Low  Enable.

19

TE

O

Tearing  effect  output   pin  to  synchronies   MCU  to

frame   rate,      activated

by  S/ W  command.

20

RESET

I

This  signal  will  reset  the  device  and  it  must  be

applied   to   properly

initialize  the  chip.

21

SDA

I/O

serial input/output signal in serial interface mode.

22

GND

P

Ground

RESET voltage should be consistent with IOVCC voltage, or there probably is black screen fault when power on.