HCS2022显示模块,OLED模块,低温OLED模块,串口可选
HCS2022系列
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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--+85℃)工作
5.3.3v/5v可选
6.尺寸兼容字符液晶HC2021
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型号
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规格
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模块大小
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显示尺寸
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接口
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控制器
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背光
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备注
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PDF
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HCS2022系列
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20*2
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116.0*37.0
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75.5*13.5
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SPI/I2C
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US2066
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---
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字符OLED显示模块
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+ 产品资料
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PIN CONNECTIONS
CON1
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Pin
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Symbol
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Level
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Function
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1
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VSS
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0V
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Ground
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2
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VDD
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3.3V
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Power supply for Logic
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3
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NC
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-
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No connection
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4
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D/C
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H/L
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Data/Command select
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5
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R/W
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H/L
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Read /Write signal
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6
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E
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H/L
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Chip enable signal
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7
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14
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DB0
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DB7
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H/L
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Data bus line
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15
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NC
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-
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No connection
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16
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NC
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-
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No connection
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CON2
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Pin
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Symbol
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Level
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Function
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1
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VSS
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0V
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Ground
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2
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VDD
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3.3V
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Power supply for Logic
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3
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/CS
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L
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Chip select signal
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4
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/REST
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L
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Reset signal ,active "L"
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5
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D/C
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H/L
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Data/Command select
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6
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D0
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H/L
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SPI: D0—SCLK
D1—SDIN
I2C: D0—SCL
D1—SDAIN
D2--SDAOUT
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7
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D1
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8
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D2
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MECHANICAL DATA
Item
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Nominal Dimensions
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Unit
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Module Size(W x H x T)
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116.0X37.0X7.5
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mm
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Viewing Area (W x H )
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74.52X13.52
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mm
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Character Pitch(W x H )
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3.70×5.95
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mm
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Character Size(W x H )
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3.22×5.57
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mm
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Dot Pitch (W x H )
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0.65×0.70
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mm
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Dot Size (W x H )
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0.62×0.67
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mm
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ABSOLUTE MAXIMUM RATINGS
Item
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Symbol
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Min.
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Max.
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Unit
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Supply Voltage (Logic)
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VDD-VSS
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0
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3.5
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V
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Supply Voltage(OLED)
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VCC-VSS
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0
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15.0
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V
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Input Voltage
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VI
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0
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VDD
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V
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Operating Temp.
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TOPR
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-40
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+85
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℃
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Storage Temp.
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TSTG
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-40
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+90
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℃
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ELECTRICAL CHARACTERISTICS (VDD=5.0V, Ta=25℃)
Item
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Symbol
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Min.
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Typ.
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Max.
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Unit
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Input High Voltage
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VIH
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0.8 VDD
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-
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VDD
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V
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Input Low Voltage
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VIL
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0
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-
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0.2VDD
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V
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Output High Voltage
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VOH
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0.9 VDD
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-
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VDD
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V
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Output Low Voltage
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VOL
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0
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-
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0.1VDD
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V
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Supply Current
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IDD
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-
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TBD
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-
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mA
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OLED Display Voltage(YELLOW)
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VCC-VSS
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11.5
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12.0
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12.5
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V
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NOTES:
1. Built-in US2066 controller
2. 3.3V/5V power supply optional
3. Parallel / Serial interface optional
4. Display color :YELLOW
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