TMP47C336AN

      The TMP47C336AN is based on the TLCS-47 CMOS series. TMP47C336AN has on-screen display circuit (OSD) to display characters and marks which indicate channel or time on TV screen,A/D converter input,D/A converter output which is suitable for application to the digital tuning system such as TV.The ROM is 3072*8 bit and the RAM is 192*4 bit.Here you can get some information about the features.First, TMP47C336AN is a 4-bit single chip microcomputer.Secondly,the instruction execution time is 1.9s (at 4.2 MHz).Thirdly,the subroutine nesting can reach 15 levels (max).Fourthly,TMP47C336AN has 6 interrupt sources (External:2,Internal:4) and all sources have independent lathes,and multiple interrupt control is available.Fifthly,it has interval timer.Fifthly,the horizontal synchronnous signal is detected by timer/counter.Sixthly,it has remote control signal preprocessing capability.Seventhly,it has hold function for that it has battery/capacitor back-up.
      What comes next is about the TMP47C336AN electrical characteristics (V_SS=0 V).The supply voltage (V_DD) is from-0.3 to 7 V.The input voltage (V_IN) is from -0.3 to V_DD+0.3 V.The output voltage (V_OUT1) is from -0.3 to V_DD+0.3 V except sink open drain pin and the output voltage (V_OUT2) is -0.3 to 10 V at sink open drain pin except R7 port.The output current (per 1 pin) (I_OUT1) is 10 mA at R6 port and the output current (per 1 pin) (I_OUT2) is 3.2 mA at R4,R5,R7,R8 port.The output current (Total) (I_OUT1) is 40 mA at R6 port.The power dissipation (T_opr=70 ) (P_D) is 600 mW.The soldering temperature (T_sld) is 260 (10 sec).The storage temperature (T_stg) is from -55 to +125.The operating temperature (T_opr) is from -20 to +70.
      Then is about the TMP47C336AN recommended operating conditions (V_SS=0 V,T_opr=-20-70).The minimum supply voltage (V_DD) is 4.5 V in the normal mode,2.0 V in the hold mode and the maximum is 6.0 V.The TMP47C336AN minimum input high voltage (V_IH1) is VDD*0.7 V at V_DD4.5 V except hysteresis input;the minimum input high voltage (V_IH2) is V_DD*0.75 V at V_DD4.5 V and hysteresis input;the minimum input high voltage (VIH3) is V_DD*0.9 V at V_DD<4.5 V.The maximum of V_IH1,V_IH2 and V_IH3 are V_DD V.The maximum input low voltage (V_IL1) is V_DD*0.3 V at V_DD4.5 V except hysteresis input;the maximum input high voltage (V_IL2) is V_DD*0.25 V at V_DD4.5 V and hysteresis input;the maximum input high voltage (V_IL3) is V_DD*0.1 V at V_DD<4.5 V.The minimum of V_IL1,V_IL2 and V_IL3 are 0 V.