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  • 產品詳情
    • 產品名稱:8*2字符串口液晶模塊LCM

    • 產品型號:HCS0821
    • 產品廠商:清達
    • 產品文檔:
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    簡單介紹:
    8*2字符串口液晶模塊LCM; SPI串口液晶,I2C串口液晶; 8*2字符型; 黃綠模式,藍模式可選;
    詳情介紹:
    8*2字符串口液晶模塊LCM
    歡迎您的咨詢
    QQ 453189731
    13701081790
    010-62000662
    劉小姐
    ------------------------------
    SPI串口液晶,I2C串口液晶
    清達光電字符液晶均有SPI串口,I2C串口,8位并口,4位并口
    其中8*2的
    HC0821簡介如下:

    模塊尺寸:58.0*32.0

    顯示尺寸:38.0*16.0

    字符大?。?.96X5.56

    5V/3V可選

    LED背光,黃綠模式

    KS0066或兼容IC

    工作溫度:-20度到70度


    產品資料

     

    PIN CONNECTIONS   MECHANICAL DATA

    Pin

    Symbol

    Level

    Function

    1

    VSS

    0V

    GND

    2

    VDD

    +5V

    Power supply for logic

    3

    VO

    -

    Operating voltage for lcd

    4

    RS

    H/L

    “H” Data,
    “L” Instruction code

    5

    R/W

    H/L

    “H” Read, “L” Write

    6

    E

    H-L

    Enable signal

    7

    DB0

    H/L

    Data bus line

    8

    DB1

    H/L

    9

    DB2

    H/L

    10

    DB3

    H/L

    11

    DB4

    H/L

    12

    DB5

    H/L

    13

    DB6

    H/L

    14

    DB7

    H/L

    15

    LEDA

    +5.0V

    Power supply for LED
    backlight

    16

    LEDK

    0V

     

    Item

    Nominal Dimensions

    Unit

    Module Size(W x H x T)

    58.0X32.0X13.5

    mm

    Viewing Area (W x H )

    38.0X16.0

    mm

    Character Size (W x H )

    2.96X5.56

    mm

    Dot Size (W x H )

    0.56X0.66

    mm

    ABSOLUTE MAXIMUM RATINGS

    Item

    Symbol

    Min.

    Max.

    Unit

    Supply Voltage (Logic)

    VDD-VSS

    -0.3

    7.0

    V

    Supply Voltage (LCD)

    VDD-VO

    -0.3

    13.0

    V

    Input Voltage

    VI

    -0.3

    VDD+0.3

    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

    2.2

    -

    VDD

    V

    Input Low Voltage

    VIL

    -0.3

    -

    0.6

    V

    Output High Voltage

    VOH

    2.4

    -

    VDD

    V

    Output Low Voltage

    VOL

    0

    -

    0.4

    V

    Supply Current

    IDD

    1.0

    1.2

    1.5

    mA

    LCD Driving Voltage

    VDD-V0

    -

    4.2

    -

    V

    LED BACKLIGHT SPECIFICATIONS ( Ta=25℃ )
    NOTES:
    1. Built-in controller(KS0066 or Equivalent)
     

    Item

    Forward Voltage

    Forward Current

    WHITE

    3.1V

    15 mA

    YELLOW-GREEN

    3.1V

    15mA


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