NO

Symbol

Function

I/O

1

NC

No connection

-

2

NC

No connection

-

3

NC

No connection

-

4

NC

No connection

-

5

VCI

Power supply(TYP: 2.8V).

P

6

IOVCC

Power supply(TYP:1.8V/2.8V).

P

7

R5

18-bit parallel bi-directional data bus for MCU system and RGB interface mode Fix to VSS level when not in use

I/O

8

R4

9

R3

10

R2

11

R1

12

R0

13

G5

14

G4

15

G3

16

G2

17

G1

18

G0

19

B5

20

B4

21

B3

22

B2

23

B1

24

B0

25

SDA

Serial data input/output

I/O

26

DOTCLK

Data enable signal in RGB interface.

I

27

DE

A data ENABLE signal in RGB I/F mode

I

28

HSYNC

Horizontal synchronizing signal in RGB interface

I

29

VSYNC

Vertical synchronizing signal in RGB interface

I

30

NRD

Read enable pin I80 parallel bus system interface

I

31

NWR_DNC

NWR Write enable pin I80 parallel bus system interface

I

DNC Command/parameter or display data selection pin in serial bus system interface

32

DNC_SCL

DNC Command/parameter or display data selection pin in parallel

interface

SCL Serial data clock in serial bus system Interface

I

33

NCS

Chip select signal

I

34

NRESET

System Reset

I

35

IM0

System

interface select:

I

36

IM1

37

IM2

38

GND

Ground

P

39

VLED+

Anode of LED backlight.

P

40

VLED-

Cathode of LED backlight.

P

Item

Dimension

Unit

Size

3.2

inch

Dot Matrix

240x RGBx 320(TFT)

dots

Module dimension

55.04 (W) x 77.6 (H) x 2.55(D)

mm

Active area

48.6 x 64.8

mm

Pixel pitch

0.2025 x 0.2025

mm

LCD type

TFT, Normally White, Transmissive

View Direction

6 o’clock

Gray Scale Inversion Direction

12 o’clock

Aspect Ratio

Portrait

Driver IC

ILI9341 or Equivalent

Interface

80 MCU 8bit /9bit/16bit/18bit/SPI(3 Wire/4 Wire)

Backlight Type

LED,Normally White

With /Without TP

Without TP

Surface

Anti-Glare

Item

Symbol

Min

Typ

Max

Unit

Operating Temperature

TOP

-20

-

+70

°C

Storage Temperature

TST

-30

-

+80

°C