M50743

The M50743 is an EPROM mounted-type micro-computer employing a silicon gate CMOS process and was designed for developing programs for single-chip,8-bit microcomputer M50743.The M50743,being housed in a piggyback-type 64-pin shrink DIP is compatible with the M50743.The M50743 simplifies the development of programs for the M50743 and is excellent for making prototypes.

Features of the M50743 are:(1)ROMless,EPROM is attached externally;(2)suitable EPROM is the M5L2764K or the M5L27128K.
 
The maximum ratings of the M50743 can be summarized as:(1):the symbol is Topr,the parameter is operating temperature,the value is -10 to 70,the unit is ;(2):the symbol is Tstg,the parameter is storage temperature,the value is -40 to 125,the unit is ;(3):the symbol is PD,the parameter is power dissipation,the value is 1000,the unit is mW;(4):the symbol is VCC,the parameter is supply voltage,the value is -0.3 to 7,the unit is V;(5):the symbol is VI,the parameter is input voltages,the value is -0.3 to 7,the unit is V;(6):the symbol is VI,the parameter is input voltages,the value is -0.3 to VCC+0.3,the unit is V;(7):the symbol is VI,the parameter is input voltages,the value is -0.3 to 13,the unit is V;(8):the symbol is VO,the parameter is output voltage,the value is -0.3 to VCC+0.3,the unit is V.