BTHQ42003

3 mm Character Height HQ-Series – 15 Micron Dot Gap Modules BATRON BTHQ42003 4 Lines x 20 Characters a reflective version: e Lin cro Mi LED backlight version: backside WITH WHITE/BLUE LED a 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: 8,5)* 46 x 18.4 0.358 x 0.381 0.373 x 0.396 5x8 1.85 x 3.153 2.14 x 4.25 Approximate 16 (with LED: 18) Unit mm mm mm mm dots mm mm g I LED BACKLIGHT (WHITE OR BLUE) Parameter Supply Voltage Supply Current Lamp Style LED Segments Symbol VF IF[at 25°C] ----Min. 3.1 ------Typ 3.4 20 05 1 Max. 3.6 ------Unit V mA --pcs I PIN TABLE Pin 1 2 3 4 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 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 Min. 0 0 VSS Max. 6.5 5.0 VDD Unit V V V °C °C 5 6 7 to 14 15 E DB0 to DB7 +VLED -VLED See Page 11 See Page 11 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 --- 16 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 - KS 0073 (1) N Driver Type - KS 0065 B (1) or equivalent N Internal temperature compensation I BLOCK DIAGRAM 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 - L andsberger Str. 322 - 80687 München - Tel. 089-56017-0 - Fax 089-56017-119 – www.data-modul.de Character LCD Modules Dot Size