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HCS2022系列
 

OLED显示模块

  HCS2022系列
 

1.20*2字符显示

2.内置US2066控制器

3.并口和串口(SPI,I2C)可选

4. 超宽温(-40--+80℃)工作

5.3.3v/5v可选

6.尺寸兼容字符液晶HC2021

   

型号 规格 模块大小 显示尺寸 电压 接口 控制器 尺寸 显示颜色 工作温度 PDF
HCS2022系列 20*2 116.0*37.0 75.5*13.5 3.3V /5V 并口/串口 US2066 2.93 黄字 -40℃~80℃
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PIN CONNECTIONS

CON1
Pin Symbol Level Function
1 VSS 0V Ground
2 VDD 3.3V Power supply for Logic
3 NC - No connection
4 D/C H/L Data/Command select
5 R/W H/L Read /Write signal
6 E H/L Chip enable signal
7
|
14
DB0
|
DB7
H/L Data bus line
15 NC - No connection
16 NC - No connection
CON2
Pin Symbol Level Function
1 VSS 0V Ground
2 VDD 3.3V Power supply for Logic
3 /CS L Chip select signal
4 /REST L Reset signal ,active "L"
5 D/C H/L Data/Command select
6 D0 H/L SPI: D0—SCLK
D1—SDIN
I2C: D0—SCL
D1—SDAIN
D2--SDAOUT
7 D1
8 D2
  MECHANICAL DATA
Item Nominal Dimensions Unit
Module Size(W x H x T) 116.0X37.0X7.5 mm
Viewing Area (W x H ) 74.52X13.52 mm
Character Pitch(W x H ) 3.70×5.95 mm
Character Size(W x H ) 3.22×5.57 mm
Dot Pitch (W x H ) 0.65×0.70 mm
Dot Size (W x H ) 0.62×0.67 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 -40 +85
Storage Temp. TSTG -40 +90
ELECTRICAL CHARACTERISTICS (VDD=5.0V, Ta=25℃)
Item Symbol Min. Typ. Max. Unit
Input High Voltage VIH 0.8 VDD - VDD V
Input Low Voltage VIL 0 - 0.2VDD V
Output High Voltage VOH 0.9 VDD - VDD V
Output Low Voltage VOL 0 - 0.1VDD V
Supply Current IDD - TBD - mA
OLED Display Voltage(YELLOW) VCC-VSS 11.5 12.0 12.5 V
NOTES:
1. Built-in US2066 controller
2. 3.3V/5V power supply optional
3. Parallel / Serial interface optional
4. Display color :YELLOW
+ Products Keywords
mini lcd module, dot matrix lcd module, i2c lcd display module
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