RT1602ASR(L)B

RT1602ASR(L)B ¡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 module size ----------- 80.0Wx36.0Hx10.0(13.0)D mm Pin No. Symbol Lever Function 0V Effective display area -------------- 64.5Wx14.0H mm 1 Vss Character size(5X8 dots) ----------- 3.0Wx5.05H mm 2 Vdd +5V Dot size ----------------------------- 0.52Wx0.60H mm 3 Vo XIMUM RATINGS min max 4 RS H/L L:Instruction code input Power supply for logic(Vdd-Vss) ----------- 0 7.0V input power supply for LCD drive(Vdd-V0) ---- 0 5.0V 5 R/W H/L H:Data read Input voltage(Vi) -------------------------- Vss VddV H/L L:Data write Operating temperature(Ta)------------------ 0 60¡æ 6 E H.H-L Enable singnal Stroage temperature(Tstg)--------------------- -10 70¡æ 7 D0 H/L ¡ö ELECTRICAL CHARACTERISTICS 8 D1 H/L Ta=25¡æ , Vdd=5.0V+0.5V 9 D2 H/L Input 'high' voltage(ViH) ---------------- 3.5Vmin. 10 D3 H/L Data bus line * Input 'low' voltage(ViL) ----------------- 0.55Vmax. 11 D4 H/L 12 Output 'high' voltage(VoH)(-IoH+0.1mA) -- 3.75Vmin. D5 H/L Output 'low' voltage(VoL)(IoL=1.2mA) ----- 1.0Vmax. 13 D6 H/L 14 Power supply current(Idd)(Vdd=5.0V) --- 2.0mAmax. D7 H/L Drive method ---------------------- 1/16Duty , 1/5bias. 15 LED+ Power supply for LED 16 LEDPower supply for LED ¡ö ¡ö BLOCK DIAGRAM ...