44 BATRON 9 mm Character Height LCD Modules - MACRO LINE BT 10809 Character LCD Modules 1 Line x 8 Characters Dimensions [mm] Dot Size ■ MECHANICAL DATA ■ PIN TABLE Parameter Width x Height x Depth Unit Pin Symbol Signal Description Outline Dimensions 84 x 44 x 11 (with LED: 14) mm 1 VSS GND (0 V) Effective viewing area 61 x 15.8 mm 2 VDD Power Supply (5 V) Dot Size 1.25 x 1.30 mm 3 V0 Supply Voltage (LCD Driver) Dot Pitch 1.30 x 1.35 mm 4 RS Register Select - LOW = Instruction, High = Data Character Matrix 5x7 dots 5 R/W Character Size 6.45 x 9.40 mm Read / Write LOW = MPU to LCM, HIGH = LCM to MPU Character Pitch 7 mm 6 E Enable R / W = LOW: Data are taking over at falling edge of E R / W = HIGH: Data can be read at E = 1 7 to 14 DB0 to DB7 Data Bus - Software selectable 4 or 8 Bit Mode A +VLED Anode of LED Unit K -VLED Cathode of LED Unit Weight Approximate 45 (with LED: 50) g ■ ABSOLUTE MAXIMUM RATINGS Parameter Symbol Min. Max. Unit Supply Voltage (Logic) VDD (VDD-VSS) 0 7.0 Supply Voltage (LCD Driver) VEE (VDD-V0) 0 13.5 V Input Voltage VI VSS VDD V Operating Temperature TOP See Page 11 °C Storage Temperature TST See Page 11 °C V ■ ELECTRICAL CHARACTERISTICS ■ ADDITIONAL INFORMATION ◆ Display Connector Type - without LED: 1 x 14 pin ◆ Display Connector Type - with LED: See Drawing ◆ Controller Type - SPLC 780 (1) or compatible Condition: Ta = 25°C, VDD = 5.0± 0.25 V Parameter Symbol Min. Typ Max. Input Voltage HIGH VINH 2.2 --- --- Unit V Input Voltage LOW VINL --- --- 0.6 V Output Voltage HIGH VOH 2.4 --- --- V Output Voltage LOW VOL --- --- 0.4 Supply Current (Logic) IDD --- 1.0 --- mA ■ BLOCK DIAGRAM V Supply Current (LCD Driver) I0 --- 0.5 --- mA Duty Ratio --- --- 1/8 --- --- ■ LED BACKLIGHT (STANDARD COLOR GREEN) Parameter Symbol Min. Typ Max. Supply Voltage VF 3.8 4.1 4.4 Unit V mA Supply Current IF[at 25°C] --- 90 135 Lamp Style --- --- 04 --- --- LED Segments --- --- 9 --- pcs Data Modul AG - Landsberger Str. 322 - 80687 München - Tel. 089-56017-0 - Fax 089-56017-119 – www.data-modul.de