7 inch 800x480 High Brightness, Wide Temperature IPS TFT LCD with PCAP - RFF700A9-AWH-DNB
7 inch 800x480 High Brightness, Wide Temperature IPS TFT LCD with PCAP - RFF700A9-AWH-DNB

7" 800x480 High Brightness, Wide Temperature IPS TFT LCD with PCAP

Model No. RFF700A9-AWH-DNB

The RFF700A9-AWH-DNB is a 7-inch LCD Cell with thin film transistors as active elements and contains 800 (H) x 480 (V) pixels. Each pixel is divided into red, green and blue dot, which are arranged in vertical stripe. The cell is normally black mode, and can be applied to the transmission type display.

RFF700A9-AWH-DNB is a 7” IPS TFT-LCD display with Projected Capacitive Touch Screen (PCAP) featuring high brightness and wide temperature ranges. This TFT module uses IPS screen which allows users to see the display clearly at wider angles. This display also boasts its high brightness 800 nits at typical value.

VCC voltage of RFF700A9-AWH-DNB ranges from 2.7V to 3.6V; typical value is 3.3V. The module works within temperature range from -30℃ to +80℃; storage temperature is -40℃ to +85℃.

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
  • RFF700A9 Series
Item Dimension Unit
TFT Series High Brightness TFT, Wide Temperature TFT LCD, IPS TFT LCD
Size (Diagonal) 7 inch
Dot Matrix / Resolution 800 × RGB × 480(TFT) dots
Module Dimension 165.8(W) × 106.61(H) × 8.9(D) mm
Active Area 152.40 × 91.44 mm
Dot / Pixel Pitch 0.1905 × 0.1905 mm
LCD Type TFT, Normally Black, Transmissive
View Direction 80/80/80/80 (IPS)
Aspect Ratio 15:9
Backlight Type LED, Normally White
Control Board No
TFT Driver IC HX8249-A + HX8678-C
Interface 24-bit RGB
PCAP FW Version
PCAP IC ILI2511 or equivalent
PCAP Interface USB (I2C available)
Touch Panel Projected Capacitive Touch Screen, PCAP
Surface Glare
Brightness 800 cd/㎡
O-Film No
Mounting Hole No
Operating Temperature -30~+80 °C
Storage Temperature -40~+85 °C

LCM PIN Definition

Pin Symbol Function
1-4 NC No connection
5 GND Power Ground
6 NC No connection
7 VCC Power voltage
8 MODE Input timing mode selection.
MODE Function Note
0 DE only -
1 HS+VS Default
9 DE Data enable signal for TTL mode.
10 VS Vertical sync input
11 HS Horizontal sync input
12 B7 Blue data(MSB)
13 B6 Blue data
14 B5 Blue data
15 B4 Blue data
16 B3 Blue data
17 B2 Blue data
18 B1 Blue data
19 B0 Blue data(LSB)
20 G7 Green data(MSB)
21 G6 Green data
22 G5 Green data
23 G4 Green data
24 G3 Green data
25 G2 Green data
26 G1 Green data
27 G0 Green data(LSB)
28 R7 Red data(MSB)
29 R6 Red data
30 R5 Red data
31 R4 Red data
32 R3 Red data
33 R2 Red data
34 R1 Red data
35 R0 Red data (LSB)
36 GND Power Ground
37 DCLK Sample clock
38 GND Power Ground
39 L/R Horizontal shift direction (source output) selection.
L/R Source output sequence and data order Note
1 Left to right Default
0 Right to left -
40 U/D Vertical shift direction (gate output) selection.
U/D Function Note
1 Top→bottom Default
0 Bottom→top -
41 NC No connection
42 NC No connection
43 NC No connection
44 RESET Reset pin. The chip is in reset state when RESETB=0.
45 NC No connection
46 NC No connection
47 DITHB STBYB Standby mode setting pin. The chip is in standby mode when STBYB=0.
48 GND Power Ground
49 NC No connection
50 NC No connection

Backlight PIN Definition

Pin Symbol Description
1 VLED+ Red, LED_ Anode
2 VLED- Black, LED_ Cathode

PCAP PIN Definition

Pin Symbol Function
1 USB_VSS System ground
2 USB_VDD 5V Power supply
3 USB_D+ Data +
4 USB_D- Data -
5 VSS System ground
6 SDA I2C data input and output
7 SCL I2C clock input
8 RST External Reset, Low is active
9 INT External interrupt to the host
10 VDDT 3.3 Power supply

 Note: Interface can support both USB and I2C,USB is main function

7 inch 800x480 High Brightness, Wide Temperature IPS TFT LCD - RFF700A9-AWH-DNB

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 +80
Storage Temperature TST -40 +85

Operating conditions

Item Symbol Min Typ Max Unit
Supply Voltage Vcc 2.7 3.3 3.6 V
Current of power supply Icc 101 150 mA
Supply CTP USB_VDD 5V 4.4 5.0 5.5 V
I VDD 5V 83.6 126 mA

LED driving conditions

Parameter Symbol Min Typ Max Unit
LED current 450 mA
LED voltage VLED+ 8.1 9.3 10.2 V
LED Life Time 40000 Hr

RFF700A9 Series:

RFF700A9-AWW-DNN (normal brightness; without touch screen)
RFF700A9-AWW-DNS (normal brightness; with resistive touch screen)
RFF700A9-AWW-DNB (normal brightness; with capacitive touch screen)
RFF700A9-AWH-DNN (high brightness; without touch screen)
RFF700A9-AWH-DNS (high brightness; with resistive touch screen)
RFF700A9-AWH-DNB (high brightness; with capacitive touch screen)