5.7 TFT Resistive Touchscreen LCD Display - RFC570B-AIW-DNS
5.7 TFT Resistive Touchscreen LCD Display - RFC570B-AIW-DNS
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size (Diagonal) 5.7 inch
Dot Matrix / Resolution 320 × RGB × 240(TFT) dots
Module Dimension 160.0(W) × 109.0(H) × 9.8(D) mm
View Area 118.28 × 88.64 mm
Active Area 115.2 × 86.40 mm
Dot / Pixel Pitch 0.12 × 0.36 mm
LCD Type TFT, Normally White, Transmissive
View Direction 12 o’clock
Gray Scale Inversion Direction 6 o’clock
Aspect Ratio 4:3
Backlight Type LED, Normally White
Control-Board No
Interface RGB
Touch Panel Resistive Touch Panel, RTP
Surface Anti-Glare
Brightness 350 cd/㎡
O-Film No
Frame Through Hole Option
Operating Temperature -20~+70 °C
Storage Temperature -30~+80 °C
TFT Series Standard TFT LCD Module

LCM PIN Definition

Pin Symbol Function
1 IF1 Input data format control
2 IF2 Input data format control
3 POL Polarity Signal connect to VCOM driving circuit.
4 RESET Hardware reset
5 SPENA Chip select
6 SPCL Serial Clock
7 SPDA Serial Data
8 B0 Blue Data bit
9 B1 Blue Data bit
10 B2 Blue Data bit
11 B3 Blue Data bit
12 B4 Blue Data bit
13 B5 Blue Data bit
14 B6 Blue Data bit
15 B7 Blue Data bit
16 G0 Green Data bit
17 G1 Green Data bit
18 G2 Green Data bit
19 G3 Green Data bit
20 G4 Green Data bit
21 G5 Green Data bit
22 G6 Green Data bit
23 G7 Green Data bit
24 R0 Red Data bit
25 R1 Red Data bit
26 R2 Red Data bit
27 R3 Red Data bit
28 R4 Red Data bit
29 R5 Red Data bit
30 R6 Red Data bit
31 R7 Red Data bit
32 Hsync Horizontal synchronous signal
33 Vsync Vertical synchronous signal
34 Data CLK Dot data clock
35 AVDD(analog) Analog power: 4.5V~5.5V
36 AVDD(analog) Analog power: 4.5V~5.5V
37 VCC(Digital) Digital power: 3V~3.6V
38 VCC(Digital) Digital power: 3V~3.6V
39 NPC NTSC/PAL mode Auto detection result H:NTSC/L:PAL
40 VGL Gate off power
41 VGL Gate off power
42 UD Up/down selection
43 VGH Gate on power
44 LRC Shift direction of device internal shift register control.
45 GND System ground pin of the IC.                     
Connect to system ground.
46 VCOM VCOM driving input
47 VCOM VCOM driving input
48 ENB Signal to settle the horizontal display position
49 GND System ground pin of the IC.
Connect to system ground.
50 GND System ground pin of the IC.
Connect to system ground.

5.7 TFT Resistive Touchscreen LCD Display - RFC570B-AIW-DNS

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Operating conditions

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VCC 3.0 3.3 3.6 V
Supply Current For LCM ICC 17 25 mA
Input High Volt. VIH 0.7 VCC VCC V
Input Low Volt. VIL 0 0.3 VCC V
LCD Driving
Supply Voltage
VGH 15 V
VGL -10 V
VCOMH 2.5 5.5 V
VCOML -2.0 0 V
AVDD 4.5 5.0 5.5 V
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