RT1602LTRB

RT1602LTRB ¡ö *16 Characters 2 lines *Controller LSI built-in *+5V single power supply EXTERNAL DIMENSIONS AND DISPLAY PATTERN www.DataSheet4U.com MECHANICAL DATA (Nominal dimensions) ö¡ PIN CONNECTION Function module size ------------------- 92.0Wx47.0Hx9.0D mm Pin No. Symbol Lever 0V Effective display area--------------- 75.5Wx27.4H mm 1 Vss +5V Character size ----------------------- 3.91Wx10.68H mm 2 Vdd Character pitch -------------------- 4.66WX11.50H mm 3 Vo Dot size ----------------------------- 0.734Wx1.28H mm L:Instruction code input 4 RS H/L H:Data input ¡ö ABSOLUTE MAXIMUM RATINGS min max Power supply for logic(Vdd-Vss) ----------- 0 7.0V H/L H:Data read 5 R/W power supply for LCD drive(Vdd-V0) ---- 0 5.0V H/L L:Data write Input voltage(Vi) ------------------------------ Vss VddV 6 E H.H-L Enable singnal Operating temperature(Ta) ------------------ 0 60¡æ 7 D0 H/L Stroage temperature(Tstg)--------------------- -10 70¡æ 8 D1 H/L ¡ö ELECTRICAL CHARACTERISTICS 9 D2 H/L Ta=25¡æ , Vdd=5.0V+0.5V 10 D3 H/L Input 'high' voltage(ViH) ---------------- 3.5Vmin. 11 D4 H/L Data bus line * Input 'low' voltage(ViL) ----------------- 0.55Vmax. 12 D5 H/L Output 'high' voltage(VoH)(-IoH+0.1mA) -- 3.75Vmin. 13 D6 H/L Output 'low' voltage(VoL)(IoL=1.2mA) ----- 1.0Vmax. 14 D7 H/L 15 Power supply current(Idd)(Vdd=5.0V) --- 2.0mAmax. Power supply for LED LED+ Drive method ---------------------- 1/16Duty , 1/5bias. 16 Power supply for LED LED- ¡ö ¡ö BLOCK DIAGRAM DB0 8 DB7 E R/W RS V...