Item

Specifications

Unit

Panel Type

7” Serial Uart TFT Panel

---

Module Size

190.5(W)*105.45(H)

mm

Display Area

154.08(W) x 85.92(H) mm

mm

Number of Pixels

800(H) x 3(RGB) x 480(V)

---

Color Pixel Arrangement

RGB Vertical Stripe

---

Controller

LT7688

---

SPI Flash

Winbond SPI NOR Flash 128Mbit

Mbit

Touch Panel

Capacitive (CTP Controller: FT5316)

Display Mode

Normally White

---

Number of Colors

65K  RGB (5:6:5)

---

Brightness

300(Typ)

cd/m2

Response Time

25(Typ)

ms

Optimum Viewing Direction

6

O’clock

Contrast Ratio

350:1(min)

---

Viewing Angle

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

---

Digital Power

3.3V

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

400

mA

Back Light Power

VDD_BL

VDD-BL = 5.0V, Display On

300

mA

VDD_BL

VDD-BL = 5.0V, Display Off

<6

mA

Total Power Consumption

PWR_con

Power Saving: TFT Controller Off

25

mA

Sleep Mode: MCU Off

<5

mA

Pin No.

Pin Name

I/O

Description

1

VDD

PWR

+5V Power for Chips.

2

TXD

O

Uart Output. This is the transmission data output of TFT panel.

3

RXD

I

Uart Input. This is the receive data input of TFT panel.

4

GND

PWR

Ground.