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HGS128321系列
 

低温OLED模块

  HGS128321系列
 

1.128*32点阵,2.23英寸

2.黄字、蓝字和绿字可选

3.3.3V供电

4.内置SSD1305控制器

5.并口和串口(SPI,I2C)可选

6.超低温显示

   

型号 规格 模块大小 显示尺寸 电压 接口 控制器 备注 尺寸 显示颜色 工作温度 PDF
HGS128321系列 128*32 66.5*35.0 57.0*15.1 3.3V 并口/串口 SSD1305 OLED显示模块 2.23 蓝字/黄字 -30℃~70℃
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PIN CONNECTIONS
Pin Symbol Level Function
1 VSS 0V Ground
2 VDD 3.3V Power supply for Logic
3 VO - OLED Display voltage
4 A0 H/L Data/Command select
5 /WR L 8080:Write signal
6 /RD L 8080:Read signal
7
|
14
DB0
|
DB7
H/L Data bus line
Serial mode :D1-SI
D0-SCL
15 /CS L Chip enable signal
16 /REST L Reset signal ,active "L"
17 BS1 H/L BS1、BS2 interface select:
01:6800 parallel
11:8080 parallel
00: Serial 10: I2C
18 BS2
19 NC - No connection
20 FG - Frame Ground

NOTES:
1. Built-in SSD1305 controller
2. 3.3V power supply optional
3.Parallel / Serial interface optional
4 Display color :YELLOW/BLUE
  MECHANICAL DATA
Item Nominal Dimensions Unit
Module Size(W x H x T) 66.5X35.0X10.0 mm
Viewing Area (W x H) 57.0X15.1 mm
Dot Pitch (W x H) 0.43X0.41 mm
Dot Size (W x H) 0.41X0.39 mm
ABSOLUTE MAXIMUM RATINGS
Item Symbol Min. Max. Unit
Supply Voltage (Logic) VDD-VSS 0 3.5 V
Supply Voltage(OLED) VCC-VSS 0 15.0 V
Input Voltage VI 0 VDD V
Operating Temp. TOPR -30 +70
Storage Temp. TSTG -40 +80
ELECTRICAL CHARACTERISTICS (VDD=3.3V, Ta=25℃)
Item Symbol Min. Typ. Max. Unit
Input High Voltage VIH 0.8 VDD - VDD V
Input Low Voltage VIL VSS - 0.2VDD V
Output High Voltage VOH 0.9 VDD - VDD V
Output Low Voltage VOL VSS - 0.1VDD V
Supply Current IDD - TBD - mA
OLED Display Voltage(BLUE) VCC-VSS 12.0 12.5 13.0 V
+ Products Keywords
ultra low temperature display