CCM2040

ME DISPLAYS SPECIFICATIONS FOR LCD MODULE CCM2040 MICRO ELECTRONICS CORPORATION 3375 Scott Blvd. Suite 222 Santa Clara CA 95054 Tel: 408-988-1101 Fax: 408-988-7626 Email: micro@microelect.com Http://www.microelect.com ME DISPLAYS FEATURES Number of Characters Display Font Built-in Controller Input Data Power Supply Duty Cycle Options CCM2040 20 x 4 lines Character 20 characters x 4 lines 5 x 8 dots HD44780 or Comp 4 Bits or 8-Bits Interface +5 V Single Power 1/16 Duty EL/LED Backlight, TN/STN MECHANICAL PARAMETERS Module Size Module Size with LED Backlight Viewing Area Size Dot Size Dot Pitch 98.0W x 60.0H x 11.0T mm 98.0W x 60.0H x 12.7T mm 76.0W x 25.2H mm 0.60 x 0.60 mm 0.65 x 0.65 mm ABSOLUTE MAXIMUM Item Power Supply for Logic Power Supply for LCD Drive Input Voltage Operating Temperature Storage Temperature Symbol Vdd Vlcd Vi Ta Tstg Min. -0.3 0 Vss 0 -20 Max +7.0 13.5 Vdd +50 +70 Unit V V V C C ELECTRICAL CHARACTERISTICS (Vdd=5.0V ± 5%, Ta=25C) Item Symbol Conditions Power Supply for Logic Vdd -Op. Voltage for LCD Vdd-Vo -Input “High” Voltage Vih -Input “Low” Voltage Vil -Output “High” Voltage Voh - Ioh = 0.2mA Output “Low” Voltage Vol Iol = 1.2mA Power Supply Current Idd Vdd = 5.0V Micro Electronics Corp Min 4.5 -2.2 -0.3 2.4 --- Typ -5.0 ----1.0mA Max 5.5 -Vdd 0.6 -0.4 3.0 U V V V V V V mA Http://www.microelect.com ME DISPLAYS PIN ASSIGNMENT Symbol Vss Vdd Vo RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 A K Level ---H/L H/L H, HàL H/L H/L H/...