MC20805B6W-BNMLW-V2

Electra House, 32 Southtown Road Great Yarmouth, Norfolk NR31 0DU, England MC20805B6W-BNMLW-V2 2x8 5mm Character Height Specification 3 Version: Telephone +44 (0)1493 602602 Email:sales@midasdisplays.com www.midasdisplays.com LCD Module Date: 07/03/2018 Revision 1 29/09/2016 First Issue. 2 07/03/2018 Changed display IC to ST7066U. 3 21/08/2018 Updated Mechanical Drawing. Display Features Character Count Appearance Logic Voltage Interface Font Set Display Mode Character Height LC Type Module Size Operating Temperature Construction LED Backlight 2x8 White on Blue 5V Parallel English / Japanese Transmissive 4.75mm BSTN 40.00 x 35.40 x 13.00 mm -20°C ~ +70°C COB White Box Quantity 45 pcs Weight / Display 28.88 grams * - For full design functionality, please use this specification in conjunction with the ST7066U specification. (Provided Separately) Display Accessories Part Number MCCMDB-16DIL MCCBL1A16DLIP -16DILS-150 Description LCD Interconnect board, can be driven from either a PC or a single Board computer with a USB output. 16 Way, Dual in-line to Dual In-line connector Cable. Optional Variants Fonts Appearances Black on White Back on Yellow/green Voltage Mechanical Specifications 40.00 x 35.40 x 13.00 ( With Backlight) Module Size W x H x D mm Viewing Area 30.40 x 13.90 W x H mm Hole-to-Hole 36.00 x 30.00 W x H mm Character Size Dot Size 2.95 x 4.75 0.55 x 0.55 W x H mm W x H mm Character Pitch Dot Pitch 0.40 0.05 x 0.05 W mm W x H mm MC20805B6W-BNMLW-V2 Version: 2 2x8 5mm Character Height Specification Revision Date: 07/03/2018 LCD Module Pin Layout PI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DESCRIPTION GND Power supply for LCM Contrast Adjust Register Select Signal Data Read / Write Enable Signal Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Power supply for BKL Power supply for BKL SYMBOL Vss Vdd V0 RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED+ LED- Block Diagram REMARKS 5.0V 5.0V Power Supply Diagram Single Supply Types Vss COM1 Vdd 8 2 LCD PANEL COM16 Vo COM16 SEG40 SEG1 RS U1 R/W 40 V SS E Vdd V0 DB 0 8 Vdd ~V 0 SEG1--40 DB 7 R POT PIN15 R LED BACKLIGHT Vdd PIN16 +5V RPOT: 10K-20K MC20805B6W-BNMLW-V2 Version: 2 2x8 5mm Character Height Specification Revision Date: 07/03/2018 LCD Module Font Map Upper 4bit Lower 4bit LLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH LLLL CG RAM (1) LLLH (2) LLHL (3) LLHH (4) LHLL (5) LHLH (6) LHHL (7) LHHH (8) HLLL (1) HLLH (2) HLHL (3) HLHH (4) HHLL (5) HHLH (6) HHHL (7) HHHH (8) MC20805B6W-BNMLW-V2 Version: 2 2x8 5mm Character Height Specification Revision Date: 07/03/2018 LCD Module Absolute Maximum Ratings Item Symbol Condition Min Typ Max Unit Power Supply ( LOGIC) Vdd 25 °C -0.3 --- 7.0 V Power Supply (LCD) V0 25 °C Vdd -13.5 --- Vdd +0.3 V Input Voltage Vin Vopr 25 °C ----- -0.3 --- Vdd +0.3 V -20 --- 70 °C -30 --- 80 °C Operating Temperature Storage Temperature Vstg Electronic Characteristics Item Symbol Condition Min Typ Max Unit Input Voltage Vdd --- 5.0 Idd Vdd=5V ----- V Supply Current ----- Driving Voltage for LCD Panel Vlcd = (Vdd - V0) -20 °C 0°C 4.30 4.25 25 °C 1.5 --- mA 4.80 --- 4.8 4.25 4.50 4.80 50 °C 4.25 --- 4.60 70 °C 4.25 --- 4.55 Typ Max Unit --- --- Deg 10 150 150 --250 250 --ms ms V LCD Characteristics For STN/FSTN LCD Panel Types Item Symbol Viewing Angle Φ2 – Φ1 Θ Contrast Ratio Response Time (Rise) Response Time (Fall) K TR TF Condition K=4 ------- Min 40° 60° ------- LED Characteristics Item Symbol Condition Min Typ Max Unit LED Forward Voltage Vf 25°C If=15mA --- 5.0 --- V LED Forward Current* If 25°C --- 15 --- mA LED Reverse Current Ir 25°C Vr=5.0V --- --- 10 µA 0.26 --- 0.30 --- 0.27 --- 0.31 --- X Coordinate LED Colour Range 25°C If=15mA Y Coordinate LED Brightness (Without LCD) Lv 25°C If=15mA --- 360 --- cd/m 2 LED Brightness Uniformity Lvmin/Lvmax 25°C If=15mA 70 --- --- Ratio 25°C If=15mA 9K --- --- Hours LED Life Time Attention: It is constant current, not constant voltage, which should be applied when driving the LED backlight, please ensure you adhere to this rule. MC20805B6W-BNMLW-V2 Version: 2 2x8 5mm Character Height Specification Revision Date: 07/03/2018 LCD Module