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HG3202405系列
 

3.3V320240液晶模块

  HG3202405系列
 

1.320*240点阵,5.7寸

2.20PinFFC排线连接

3.内置RA8835控制器

4.CCFL/LED背光可选

5.触摸屏可选

   

型号 规格 模块大小 显示尺寸 控制器 背光 备注 PDF
HG3202405系列 320*240 160.0*109.0 122.0*92.0 RA8835 Optional LED/CCFL 5.7
+ 产品资料

PIN CONNECTIONS
Pin Symbol Level Function
1 VSS 0V Ground
2 VDD 5.0V Power supply for Logic
3 VO - Driving voltage for LCD
4 A0 H/L "L" Data,
"H" Instruction code
5 /WR L 8080:Write signal
6 /RD L 8080:Read signal
7
|
14
DB0
|
DB7
H/L Data bus line
15 /CS L Chip select ,Active L
16 /RES L Reset signal ,active "L"
17 VEE - Negative Voltage output
18 NC - No connection
19 NC - No connection
20 NC - No connection

NOTES:
1. Built-in RA8835 controller
2. 5/3.3V power supply optional
3. Touch panel optional
4. For LED version, the outline dimension is 160.0X109.0mm
  MECHANICAL DATA
Item Nominal Dimensions Unit
Module Size(W x H x T) 166.8X109.0X11.0 mm
Viewing Area (W x H) 122.0X92.0 mm
Dot Pitch (W x H) 0.36X0.36 mm
Dot Size (W x H) 0.33X0.33 mm
ABSOLUTE MAXIMUM RATINGS
Item Symbol Min. Max. Unit
Supply Voltage (Logic) VDD-VSS 0 6.5 V
Supply Voltage (LCD) VDD-VO 0 28 V
Input Voltage VI 0 VDD V
Operating Temp. TOPR -20 +70
Storage Temp. TSTG -30 +80
ELECTRICAL CHARACTERISTICS (VDD=5.0V, Ta=25℃)
Item Symbol Min. Typ. Max. Unit
Input High Voltage VIH 0.5 VDD - VDD V
Input Low Voltage VIL 0 - 0.2VDD V
Supply Current IDD - 100 - mA
LCD Driving Voltage VDD-V0 - 23.0 - V
LED BACKLIGHT SPECIFICATIONS (Ta=25℃)
Item Forward Voltage Forward Current
White 3.1V 180mA
CCFL BACKLIGHT SPECIFICATIONS (Ta=25℃)
Item Symbol Standard Value
Driving Current IFLD 5.0mA (AC=300V)