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REDLCD16X2BL - 16x2 Red on Black Character LCD - Buy REDLCD16X2BL


Photograph
REDLCD16X2BL - 16x2 Red on Black Character LCD
Features
16 Characters x 2 Line
Red Characters on Black Background
5 x 8 Dots with Cursor
Built in Controller - ST7066U
+5V Power Supply
Backlight Included

Pin Layout and Circuit Diagram
16x2 Red on Black Character LCD - Dimensions
16x2 Red on Black Character LCD - Dots
T1=8.5mm T2=13.5mm
All Dimensions are in mm

Technical Data

Electrical Characteristics

Item Syn Conditions Min Type Max Unit
Supply Voltage for LCD VDD-VO Ta=0°C,Ta=25°C,Ta=50°C 4.7 5.0 5.5 V
Input High Vol. VIH   2.2   VDD V
Input Low Vol. VIL   0.3   0.6 V
Output High Vol. VOH   2.4     V
Output Low Vol. VOL       0.4 V
Supply Current IDD VDD=5V   1.5 2.5 mA
LED Backlight - Forward Voltage Vf     4.2 5.0 V
LED Backlight - Forward Current If Vf=4.2V 25°C   110   mA

Absolute Maximum Ratings

Item Symbol Min Type Max Unit
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-V0 3.0   13.0 V

Thickness

Version T1 T2 Units
LED Backlight 8.5 13.5 mm

Interface Pin Connections

Symbol Level Function No. Symbol Level Function
1 Vss   GND(OV) 9 DB 2 H/L Data Bit 2
2 VDD   VCC(+5.0V) 10 DB 3 H/L Data Bit 3
3 Vo   Contrast ADJ 11 DB 4 H/L Data Bit 4
4 RS H/L Register Select 12 DB 5 H/L Data Bit 5
5 R/W H/L Read/Write 13 DB 6 H/L Data Bit 6
6 E H.H-L Enable Signal 14 DB 7 H/L Data Bit 7
7 DB 0 H/L Data Bit 0 15 A BKL+ Backlight Positive
8 DB 1 H/L Data Bit 1 16 K BKL- Backlight Negative

Display Character Address Code

Display Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
DD RAM Address - 1st Row 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
DD RAM Address - 2nd Row 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F

Controller Data Sheet

Data Sheet

Controller Data Sheet - ST7066U






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