BT42003

BATRON 3 mm Character Height LCD Modules - MICRO LINE 23 BT 42003 4 Lines x 20 Characters ne -Li o icr M Character LCD Modules Dimensions [mm] I MECHANICAL DATA Parameter Outline Dimensions Effective viewing area Dot Size Dot Pitch Character Matrix Character Size Character Pitch Weight Width x Height x Depth 65 x 28.4 x 8 (with LED: 8)* 46 x 18.4 0.33 x 0.35 0.38 x 0.40 5x7 1.85 x 2.75 2.14 x 4.25 Approximate 16 (with LED: 18) Unit mm mm mm mm dots mm mm g 6 7 to 14 15 Min. 0 0 VSS Max. 6.5 5.0 VDD Unit V V V °C °C 16 E DB0 to DB7 +VLED -VLED Dot Size I PIN TABLE Pin 1 2 3 4 5 SymbOl VSS VDD V0 RS R/W Signal Description GND (0 V) Power Supply (5 V) Supply Voltage (LCD Driver) Register Select - LOW = Instruction, High = Data Read / Write LOW = MPU to LCM, HIGH = LCM to MPU Enable R / W = LOW: Data are taking over at falling edge of E R / W = HIGH: Data can be read at E = 1 Data Bus - Software selectable 4 or 8 Bit Mode Anode of LED Unit Cathode of LED Unit *Types with integrated Connector: 9 mm Depth I ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage (Logic) Supply Voltage (LCD Driver) Input Voltage Operating Temperature Storage Temperature Symbol VDD (VDD-VSS) VEE (VDD-V0) VI TOP TST See Page 11 See Page 11 I ADDITIONAL INFORMATION N Display Connector Type (Option): DIL 1 x 16 pin Connector - BT 21201 / SMD 1 x 16 pin Connector BT 21000 1 x 16 pin Film Cable 70 mm - BT 21300 N Controller Type - HD 66712 (1) or compatible N Internal temperature compensation I BLOCK DIAGRAM I ELECTRICAL CHARACTERISTICS Condition: Ta = 25°C, VDD = 5.0± 0.25 V Parameter Input Voltage HIGH Input Voltage LOW Output Voltage HIGH Output Voltage LOW Supply Current (Logic) Supply Current (LCD Driver) Duty Ratio Symbol VINH VINL VOH VOL IDD IO --Min. 2.2 --2.4 --------Typ --------2.0 0.5 1 / 32 Max. --0.6 --0.4 ------Unit V V V V mA mA --- I LED BACKLIGHT (STANDARD COLOR GREEN) Parameter Supply Voltage Supply Current Lamp Style LED Segments Symbol VF IF[at 25°C] ----Min. 3.8 ------Typ 4.1 40 01 4 Max. 4.4 70 ----Unit V mA --pcs Data Modul AG - Landsberger Str. 322 - 80687 München - Tel. 089-56017-0 - Fax 089-56017-119 – www.data-modul.de