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Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help.




LCD40x2BL - 40 x 2 Character LCD Display with Backlight - Buy LCD40x2BL


Photograph
LCD40x2BL - 40 x 2 Character LCD Display with Backlight
Features

Standard 40x2 Character LCD

40 Characters x 2 Line

5 x 8 Dots with Cursor

Built in Controller (HD44780 or equivalent)

+5V Power Supply

1/16 Duty Circle


Dimensional Drawing
LCD40x2BL - Dimension Drawing

LCD40x2BL - Dimension Drawing

LCD40x2BL - Dimension Drawing

All Dimensions are Shown in Millimeters


Technical Data
 

Electrical Characteristics

Item Symbol Conditions Min Typ Max Units
Supply Voltage for LCD VDD-VO Ta=0°C,Ta=25°C,Ta=50°C   4.5   V
Input High Voltage Vih   2.2   VDD V
Input Low Voltage Vil   -0.3   0.6 V
Output High Voltage Voh   2.4     V
Output Low Voltage Vol       0.4 V
Supply Current IDD VDD=5V   2.5 4.0 mA

 

Absolute Maximum Ratings

Item Symbol Min Typ Max Units
Operating Temperature Top 0   +50 °C
Storage Temperature Tst -20   +70 °C
Input Voltage Vi Vss   VDD V
Supply Voltage for Logic VDD-Vss 2.7 5.0 5.5 V
Supply Voltage for LCD VDD-Vo 3.0   13.0 V

 

Thickness

Version T1 T2 Units
LED Backlight 9.0 14.0 mm

 

Interface Pin Connections

No. Symbol Level Function No. Symbol Level Function
1 Vss   GND (0V) 9 DB2 H/L Data Bit 2
2 VDD   VCC (+5V±5%) 10 DB3 H/L Data Bit 3
3 Vo   Contrast ADJ 11 DB4 H/L Data Bit 4
4 RS H/L Register Select 12 DB5 H/L Data Bit 5
5 R/W H/L Read/Write 13 DB6 H/L Data Bit 6
6 E H/H-L Enable 14 DB7 H/L Data Bit 7
7 DB0 H/L Data Bit 0 15 VLED 4.2V Backlight (+)
8 DB1 H/L Data Bit 1 16 VLED 0V Backlight (-)

 

Display Character Address Code

Character Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DD RAM Address - Row 1 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93
DD RAM Address - Row 2 C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF D0 D1 D2 D3
Character Position 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
DD RAM Address - Row 1 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7
DD RAM Address - Row 2 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 E5 E6 E7


Technical Data

Data Sheet

LCD40X2BL - Data Sheet for HD44780 HD44780 Datasheet

Application Notes

   



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