SG12232B

SG12232B om ( 122 DOTS X 32 DOTS ) ■ FEATURES ◆ +5 V POWER SUPPLY ◆ 1/32 DUTY CYCLE ◆ BUILT-IN CONTROLLER (S6B1713 OR EQUIVALENT) ◆ 8-BIT PARALLEL INTERFACE ◆ 4.2 V LED FORWARD VOLTAGE ■ INTERFACE PIN CONNECTIONS NO. 1 2 3 4 5 6 7~14 15 16 17 18 19 20 w w at .D w VSS VDD VO RS R/W E aS e e h U 4 t .c ■ MECHANICAL DATA ITEM Module Size (W x H x T) Viewing Area ( W x H ) Active Area ( W x H ) Dot Size ( W x H ) Dot Pitch ( W x H ) DIMENSIONS 74.0 x 28.0 x 6.5 58.9 x 18.4 54.87 x 14.37 0.41 x 0.41 0.45x 0.45 UNIT mm mm mm mm mm ■ ABSOLUTE MAXIMUM RATINGS ITEM Supply Voltage For Logic Supply Voltage For LCD Drive Input Voltage SYMBOL LEVEL 0V 5V FUNCTION Power Supply Ground Power Supply Voltage Contrast Adjustment Voltage H : Data, L : Instruction Code H : Read / L : Wrtie SYMBOL VDD-VSS VDD-Vo VI MIN. H/L H/L H H/L L H L L ■ ELECTRICAL CHARACTERISTICS ITEM SYMBOL VDD-VSS VDD-Vo IDD Enable Signal Data Bus Line Chip Select Signal For IC1 Chip Select Signal For IC2 Reset Signal Power Supply Voltage For LCD LED Power (+) LED Power (-) DB0~DB7 /CS1 CS2 /RET VEE A K Supply Voltage For Logic Supply Voltage For LCD Supply Current Input 4.2V 0V ■ EXTERNAL DIMENSIONS w w w t a .D S a Output Voltage Voltage e h "HIGH" Level "LOW" Level U 4 t e VIH VIL VOH VOL .c 0 0 Vss m o TYP. MIN. 2.4 4.4 2.2 2.4 - MAX. 7 17 VDD UNIT V V V CONDITION - TYP. 3 4.8 2.5 - MAX. UNIT 3.6 5.2 4.5 VDD 0.6 0.4 V V mA V V V V VDD=5V Ta=25℃ VDD=5V - "HIGH" Level "LOW" ...