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HG3202407系列
 

320240液晶模块

  HG3202407系列
 

1.320*240点阵,5.7英寸

2.内置RA8806控制器,带中文字库

3.3.3/5v供电可选

4.并口通信

5.背光CCFL/LED可选

6.触摸屏可选

7.可显示15行汉字,每行20个

   

型号 模块大小 显示尺寸 控制器 备注 Features PDF
HG3202407系列 153.0*120.0 122.0*92.0 RA8806 5.7 带中文字库
+ 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 /WR L 8080:Write signal
5 /RD L 8080:Read signal
6 /CS L Chip select ,Active L
7 A0 H/L "L" Data,
"H" Instruction code
8 /RES L Reset signal ,active "L"
9
|
16
DB0
|
DB7
H/L Data bus line
17 BUSY   Busy signal
18 INTI - Programmable interrupt
19 LEDA +5V Power supply for B/L
20 LEDK 0V
  MECHANICAL DATA
Item Nominal Dimensions Unit
Module Size(W x H x T) 153.0X120.0X12.3 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)
NOTES:
1. Built-in RA8806 controller (ASCII code,GB code)
2. 5/3.3V power supply optional
3. Touch panel optional
+ Products Keywords
qvga lcd display module