SG12232S

SG12232S om ( 122 DOTS X 32 DOTS ) ■ FEATURES ◆ +5 V POWER SUPPLY ◆ 1/32 DUTY CYCLE ◆ BUILT-IN CONTROLLER (SED1520 OR EQUIVALENT) ◆ 8-BIT PARALLEL INTERFACE ◆ 4.2 V LED FORWARD VOLTAGE ■ INTERFACE PIN CONNECTIONS NO. 1 2 3 4 5 6 7 8~15 16 17 18 19 20 w w at .D w Ao E1 E2 NC NC R/W VSS 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 66.2 x 27.2 x 8.8 60.5 x 18.5 53.64 x 15.64 0.40 x 0.45 0.44 x 0.49 UNIT mm mm mm mm mm ■ ABSOLUTE MAXIMUM RATINGS ITEM Supply Voltage For Logic Supply Voltage For LCD Drive Input Voltage SYMBOL LEVEL H/L H,H→L H,H→L FUNCTION Data Type Select Signal Chip Select Signal For IC1 Chip Select Signal For IC2 No Connection No Connection H : Read / L : Wrtie Power Supply Ground Data Bus Line Power Supply Voltage Register Select Contrast Adjustment Voltage LED Power Supply ( + ) LED Power Supply ( - ) SYMBOL VDD-VSS VDD-Vo VI MIN. H/L 0V H/L 5V L ■ ELECTRICAL CHARACTERISTICS ITEM SYMBOL VDD-VSS VDD-Vo IDD Supply Voltage For Logic Supply Voltage For LCD Supply Current Input DB0~DB7 VDD /RES VO A K 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. 4.5 4.4 2.2 2.4 - MAX. 7 12 VDD UNIT V V V CONDITION - TYP. 5 4.8 2.5 - MAX. UNIT 5.5 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" L...