PC 1202-A OUTLINE DIMENSION & BLOCK DIAGRAM 27.85 51.3 46.7 H1 H2 46.0 4-R1.25 37.85 1.5 9.0 30.0 11.7 17.5 14.5 K 16.0 A 11.5 24.7 32.0 0.5 4- 1.0 18.96 12.25 15 1.0 (P1.27 x 14) 17.78 1.6 1.0 1.5 1 15- 0.7 31.2 55.7 0.5 COM 16 LCD CONTROLLER LSI DB0 E R/W RS Vss Vdd Vo LCD PANEL SEG 40 SEG 20 CONTROL SIGNALS 4 A K 3.2 2.65 0.45 0.1 6.2 5.5 0.6 0.1 DB7 SEGMENT DRIVER BACKLIGHT The tolerance unless classified 0.3mm MECHANICAL SPECIFICATION Overall Size View Area Dot Size Dot Pitch 55.7 x 32.0 46.7 x 17.5 0.45 x 0.60 0.55 x 0.70 Module W /O B/L EL B/L LED B/L PIN ASSIGNMENT Pin no. Symbol 1 2 Vss/K Vdd Function Power supply(GND) / LED B/L( ) Power supply(+) 3 Vo 4 RS Register select signal 5 R/W E Data read / write 9 DB0 DB1 DB2 Data bus line Data bus line Data bus line 10 DB3 Data bus line 11 DB4 DB5 Data bus line 12 13 DB6 Data bus line Data bus line DB7 A Data bus line Power supply for LED B/L (+) 6 7 8 14 15 Contrast Adjust Enable signal H2 / H1 5.1 / 9.2 5.1 / 9.2 8.7 / 12.8 ABSOLUTE MAXIMUM RATING Symbol Condition Vdd-Vss 25oC 25oC LCD driving supply voltage Vdd-Vee Input voltage 25oC Vin Item Supply for logic voltage Min. -0.3 -0.3 -0.3 Max. Units V 7 13 V Vdd+0.3 V ELECTRICAL CHARACTERISTICS Item Symbol Condition Min. Typical Max. Units 2.7 5.5 Power supply voltage Vdd-Vs 25oC V Top N W N W N W V -20oC 7.1 7.5 7.9 V LCD operation voltage LCM current consumption (No B/L) Backlight current consumption Vop Idd LED/edge LED/array 0oC V V 50oC 4.4 3.8 4.1 V 70oC 6.3 V 5.7 6 1.5 Vdd=5V 2.5 mA VB/L=4.2V 40 mA 80 VB/L=4.2V mA 25oC 4.5 4.6 5.1 4.1 6.1 4.4 6.4 4.7 6.7 LCD option: STN, TN, FSTN Backlight Option: LED Backlight feature, other Specs not available on catalog is under request.