UPD66P04B

The UPD66P04B is a microcontroller for infrared remote control transmitters which is provided with a one-time PROM as the program memory.Because users can write programs for the UPD66P04B, it is ideal for program evaluation and small-scale production of the application systems using the UPD6604.

The absolute maximum ratings of the UPD66P04B can be summarized as:(1):the parameter is power supply voltage,the symbol is VDD,the rating is -0.3 to +7.0,the unit is V;(2):the parameter is power supply voltage,the symbol is Vpp,the rating is -0.3 to +13.5,the unit is V;(3):the parameter is input voltage,the symbol is VI,the rating is -0.3 to VDD+0.3,the unit is V;(4):the parameter is output voltage,the symbol is VOUT,the rating is -0.3 to VDD+0.3,the unit is V;(5):the parameter is high-level output current,the symbol is IOH,the REM peak value is -30,the REM rms is -20,the LED peak value is -7.5,the LED rms is -5,the one KI/O pin peak value is -13.5,the one KI/O pin rms is -9,the total of LED and KI/O pins peak value is -18,the total of LED and KI/O pins rms is -12,the unit is mA;(6):the parameter is low-level output current,the symbol is IOL,the REM peak value is 7.5,the REM rms is 5,the LED peak value is 7.5,the LED rms is 5,the unit is mA;(7):the parameter is operating ambient temperature,the symbol is TA,the rating is -40 to +85,the unit is ;(8):the parameter is storage temperature,the symbol is Tstg,the rating is -65 to +150,the unit is .