Item

Specifications

Unit

Panel Type

Serial Uart TFT Panel

---

Module Size

3.5” (Diagonal) : 94.1(W) x 73.1(H) x 12.0(D)

mm

Number of Pixels

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

---

Color Pixel Arrangement

RGB Vertical Stripe

---

Controller

Levetop LT7688

---

SPI Flash

Winbond SPI NOR Flash 128Mbit

Mbit

Touch Panel

Capacitive (CTP Controller: FT5316)

Display Mode

Normally White

---

Number of Colors

65K / 262K , RGB (5:6:5 / 6:6:6)

---

Brightness

300(Typ)

cd/m2

Response Time

25(Typ)

ms

Optimum Viewing Direction

6

O’clock

Contrast Ratio

500:1(min)

---

Viewing Angle

70degree(X+),70degree(X-),70degree(Y+),70degree(Y-)

---

Display Area

52.56 x 70.08

mm

Digital Power

3.3V

V

Back Light Power

+19.2V

V

Backlight Power Consumption

0.4(Typ)

W

Interface Connection

Serial Uart (TX, RX)

---

Panel Weight

TBD.

g

Backlight Unit

LED

---

Surface Treatment

Anti-Glare

---

Parameter

Symbol

Min.

Max.

Unit

Digital Power

VDD

-0.3

＋5.5

V

Back Light Power

VDD-BL

-0.3

＋5.5

V

Digital Input Signals

-0.3

＋3.6

V

Operation Temperature

T_op

-20

70

o

C

Storage Temperature

T_stg

-30

80

o

C

Parameter

Symbol

Min.

Typ.

Max.

Unit

Digital Power

VDD

4.5

5.0

5.5

V

Back Light Power

VDD-BL

4.5

5.0

5.5

V

Digital Input Signals

V_IH

0.7 VREG

VREG

V

V_IL

GND

0.3 VREG

V

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Digital Power

VDD

VDD = 5.0V

100

mA

Back Light Power

VDD_BL

VDD-BL = 5.0V, Display On

68

mA

VDD_BL

VDD-BL = 5.0V, Display Off

<1

mA

Total Power Consumption

PWR_con

Power Saving: TFT Controller Off

25

mA

Sleep Mode: MCU Off

<5

mA