RT1604
Tel:86-755-27931867, 27931884, 27931806, 27931875 FAX:86-755-27931864 Postcode:518102 E-Mail:[email protected] H...
RT1604
Tel:86-755-27931867, 27931884, 27931806, 27931875 FAX:86-755-27931864 Postcode:518102 E-Mail:
[email protected] Http://www.ruitelcd.com
www.DataSheet4U.com
MECHANICAL DATA Item Nominal Dimensions Module Size(W×H×T) Viewing Area(W×H) Character Size(W×H) Dot Size(W×H)
Unit mm mm mm mm
ABSOLUTE MAXIMUM RATINGS Item Symbol Min Type Max Unit Operating Voltage VDD V Operating Current IDD mA VLED LED Voltage V ILED LED Current mA Operating Temp. Topr Storage Temp. Tsto ELECTRICAL CHARACTERISTICS Item Symbol Min Type Max Unit VIH Input Hight Voltage V V Input Low Voltage V IL V Output Hight Voltage V OH Output Low Voltage VOL V BLOCK DIAGRAM
VSS VDD V0 RS R/W E DB0 DB7 16COM LCD PANEL 16 Characters x 4 Lines
PIN CONNECTIONS Function PIN Symbol Level GND(0V) VSS Supply Voltage for Logic(+5V) VDD Power supply for LCD V0 L: Instruction Code RS H/L H: Data R/W H/L H: Read L: Write E H/L Enable Signal DB0 H/L DB1 H/L DB2 H/L DB3 H/L Data Bus Line DB4 H/L DB5 H/L DB6 H/L DB7 H/L Backlight Power(+5V) A Backlight Power(0V) K
POWER SUPPLY
LCD Controller LSI
40SEG 40SEG Segment Driver 40SEG Segment Driver 40SEG Segment Driver
VDD V0 VSS A K
10~20K
A K
LED Backlight
...