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HGT320240C系列
 

图形液晶模块

  HGT320240C系列
 

1.320*240点阵,3.8寸

2. 点阵细腻,高分辨率

3.内置RA8835控制器和升压电路

4.3.3V/5V供电可选

5.带温度补偿可选

   

型号 规格 模块大小 显示尺寸 控制器 点大小 背光 备注 PDF
HGT320240C系列 320*240 94.7*71.7 81.4*61.0 RA8835 0.225*0.225 LED/EL TAB,5/3.3V可选
+ 产品资料

PIN CONNECTIONS
Pin Symbol Level Function
1 VSS 0V Ground
2 VDD 3.3V 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 /RST L Reset signal ,active "L"
17 VEE - Positive Voltage output
18 SEL1 H/L H: 68 interface
L: 80 interface
19 A 3.5V Power supply for LED backlight
20 K 0V

NOTES:
1. Built-in S1D1335/13700/RA8835 controller
2. 5/3.3V power supply optional
3. Touch panel optional
  MECHANICAL DATA
Item Nominal Dimensions Unit
Module Size(W x H x T) 94.7X83.3X8.1 mm
Viewing Area (W x H) 81.4X61.0 mm
Dot Pitch (W x H) 0.24 X0.24 mm
Dot Size (W x H) 0.225X0.225 mm
ABSOLUTE MAXIMUM RATINGS
Item Symbol Min. Max. Unit
Supply Voltage (Logic) VDD-VSS 0 3.6 V
Supply Voltage (LCD) V0 -VSS 0 28 V
Input Voltage VI 0 VDD V
Operating Temp. TOPR -20 +70
Storage Temp. TSTG -30 +80
ELECTRICAL CHARACTERISTICS (VDD=3.5V,Ta=25℃)
Item Symbol Min. Typ. Max. Unit
Input High Voltage VIH 0.5VDD - VDD V
Input Low Voltage VIL 0 - 0.2VDD V
Output High Voltage VOH 2.4 - VDD V
Output Low Voltage VOL 0 - 0.4 V
Supply Current IDD - 30 - mA
LCD Driving Voltage V0 -VSS - 18.7 - V
LED BACKLIGHT SPECIFICATIONS (Ta=25℃)
Item Forward Voltage Forward Current
White 3.5V 120mA
+ Products Keywords
standard lcd module, small lcd display module, color lcd display module