CCM1620

ME DISPLAYS SPECIFICATIONS FOR LCD MODULE CCM1620 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 ME • FEATURES Number of Characters Display Font Built-in Controller Input Data Power Supply Duty Cycle Options CCM1620 16 x 2 lines Character 16 characters x 2 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 80.0W x 36.0H x 9.0T mm 80.0W x 36.0H x 13.0T mm 64.5W x 13.8H mm 0.50 x 0.55 mm 0.55 x 0.60 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 Vdd-13.5 -0.3 0 -10 Max +7.0 Vdd+0.3 Vdd+0.3 +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 ME • PIN ASSIGNMENT Symbol Vss Vdd Vo RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 Level ---H/L H/L H, HàL H/L H/L H/L H/L H/L H/L H/L H/L Pin Description Ground Supply Voltage for Logic LCD Contrast Adjust Register Select Read / Write Enable Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3 Data Bit 4 Data Bit 5 Data Bit 6 Data Bit 7 CCM1620 16 x 2 lines Character No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 • Function 0V 5V By User H: Data, L: Instruction Code H: Data Read, L: Data Write Enable Signal 8-Bit Interface 8-Bit Interface 8-Bit Interface 8-Bit Interface 4 or 8-Bit Interface 4 or 8-Bit Interface 4 or 8-Bit Interface 4 or 8-Bit Interface BLOCK DIAGRAM Micro Electronics Corp Http://www.microelect.com • DIAGRAM CCM1620 • ENVIRONMENTAL CONDITIONS Item Ambient Temperature (Ta) Vibration Shock Corrosion Gas Operating Min Max 0°C 50°C -20°C --70°C Non-Operating Min Max -20°C 70°C -30°C 80°C 2G 50G Remarks Normal Temperature Type Extended Temperature Type G=9.8 m/s2 XYZ Directions 0.5G -3G -No Corrosion Gas • OPTICAL CHARACTERISTICS TN TYPE Item Viewing Angle Contrast Ratio Response Time (Rise) Response Time (Fall) Symbol ∅2-∅1 K tr tf Condition K=1.4 ∅=25° θ=0° ∅=25° θ=0° ∅=25 θ=0° Min 20 ---Typ -3 200 200 Max --250 300 Unit Deg -ms ms STN TYPE Item Viewing Angle Contrast Ratio Response Time (Rise) Response Time (Fall) Symbol ∅2-∅1 K tr tf Condition K=1.4 ∅=25° θ=0° ∅=25° θ=0° ∅=25 θ=0° Min 40 3 --- Typ --200 250 Max --300 350 Unit Deg -ms ms Micro Electronics Corp Http://www.microelect.com • BACKLIGHT CHARASTERISTICS EL BACKLIGHT Electrical Data Parameter Power Supply Wave Shape Frequency Efficiency η Capacity Operating Current Optical Data Parameter Power Supply Luminous Intensity Emission Homogenity Useful Life Brightness Uniformity (Relative Humidity