RT4004ASRB

www.DataSheet4U.com RT4004ASR(L)B ¡ö *40 Characters 4 lines * Controller LSI built-in * +5v single power supply EXTERNAL DIMENSIONS AND DISPLAY PATTERN ö¡ PIN CONNECTION MECHANICAL DATA (Nominal dimensions) module size ----------- 190.0Wx54.0Hx11.0(14.0)D mm Pin No. Symbol Level Function Effective display area ------------- 147.0Wx29.5H mm 1 Vss 0V Character size(5X8 dots) ----------- 2.78Wx4.89H mm 2 Vdd +5V Character pitch --------------------------- 3.53x6.09 mm 3 Vo L:Instruction code input Dot size ----------------------------- 0.50Wx0.55H mm RS H/L 4 H:Data input ¡ö ABSOLUTE MAXIMUM RATINGS min max H:Data read R/W H/L 5 Power supply for logic(Vdd-Vss) ---------- 0 7.0V L:Data write power supply for LCD drive(Vdd-V0) --- 0 5.0V Enable singnal L E1 H,H 6 Input voltage(Vi) ---------------------------- Vss VddV E2 7 Operating temperature(Ta) ------------------ 0 60¡æ D0 H/L 8 Stroage temperature(Tstg)--------------------- -10 70¡æ D1 H/L 9 D2 H/L 10 ¡ö ELECTRICAL CHARACTERISTICS D3 H/L Data bus line * 11 Ta=25¡æ , Vdd=5.0V+0.25V D4 H/L 12 Input 'high' voltage(ViH) ---------------- 3.5Vmin. D5 H/L 13 Input 'low' voltage(ViL) ----------------- 0.55Vmax. D6 H/L 14 Output 'high' voltage(VoH)(-IoH+0.1mA) -- 3.75Vmin. D7 H/L 15 Output 'low' voltage(VoL)(IoL=0.1mA) ----- 1.0Vmax. NC 16 Power supply current(Idd)(Vdd=5.0V) --- 2.0mAmax. LED+ 17 Drive method ----------------------- 1/16Duty , 1/5bias. LED18 ¡ö ¡ö BLOCK DIAGRAM ...