BATRON Data Modul Inc. - 120 Commerce Drive - Hauppauge New York 11788 Tel. 631-951-0800 - Fax 631-9512121 - www.datamodul.com BT 128064 EA-COG 128 x 64 Dots Dimensions [mm] Dot Size DESCRIPTION PIN TABLE The BT 128064AEA is a (F)STN dot matrix LCD module with graphics capability. The module consists of a newly developed STN type LCD with high contrast, wide viewing angle, CMOS LCD controller and a FPC-cable. The control LSI has a built-in display data RAM. Pin Symbol Signal Description 1 VDD Power supply for logic 2 -- C68/80 6800 / 8080 processor interface selection 3 VSS Ground (0V) 4 VL6 LCD driving voltage 5 VL5 LCD driving voltage 6 VL4 LCD driving voltage 7 VL3 LCD driving voltage 8 VL2 LCD driving voltage 9 C2P Capacitor terminal for DC/DC converter 10 C2N Capacitor terminal for DC/DC converter 11 C1N Capacitor terminal for DC/DC converter 12 C1P Capacitor terminal for DC/DC converter FEATURES High contrast and wide viewing angle Low power consumption Controller / Driver Type SSD1815 Light weight / compact dimensions Internal DC/DC converter for VLCD Mating connector (SMD) t.b.d. MECHANICAL DATA Parameter Width x Height x Depth Unit 13 C3N Capacitor terminal for DC/DC converter Outline Dimension 42.2 x 54.6 x 1.84 mm 14 VEE LCD driving voltage Effective viewing area 50.6 x 31.0 mm 15 VSS1 Reference voltage for DC/DC converter 16 to 23 DB7 to DB0 Data bus 24 E -- RD -- R/W -- WR -- D/C -- RES -- CS1 6800 mode = E -- 8080 mode = RD -- 6800 mode = R/W -- 8080 mode = WR Dot Size 0.334 x 0.403 mm Dot Pitch 0.364 x 0.433 mm Dot Matrix 128 x 64 dots Weight TBD 25 g 26 ABSOLUTE MAXIMUM RATINGS Parameter Symbol Supply Voltage (Logic) VDD (VDD -VSS) 27 Min Max Unit -0.3 4.0 Supply Voltage (LCD Driver) VEE (VEE -VSS ) 0 -12 Input Voltage VI VSS-0.3 VDD+0.3 Operating Temperature TOP -10 to 50 C Storage Temperature TST -20 to 65 C 28 Command / Data - Selection Reset Chip select V V BLOCK DIAGRAM V LCD 128 x 64 DOTS ELECTRICAL CHARACTERISTICS Condition: Ta =-20 to 65C, VDD =2.4 to 3.5V Parameter Symbol Min Typ Supply Voltage(Logic) VDD 1.8 --- 3.5 V Input Voltage HIGH VINH 0.9*VDD --- VDD V Input Voltage LOW VINL 0 0.1*VDD V Supply Current(Logic) IDD see specification of SSD1815 Duty Ratio ------1 /64 ------ --- Max Unit (DIE FACE UP)