M38073E4FP

The M38073E4FP is the 8-bit microcomputer based on the 740 family core technology.The M38073M4 has two serial I/Os, an A-D converter, a D-A converter, a real time output port function, a watchdog timer, and an analog comparator, which are available for a system controller which controls motors of office equipment and household appliances.

Features of the M38073E4FP are:(1)the basic machine-language instructions is 71;(2)the memory size ROM is 8 to 60 K bytes;(3)the programmable input/output ports is 68;(4)the interrupts is 20 sources, 16 vectors;(5)the minimum instruction execution time is 0.5 ms;(6)the serial I/O1 is 8-bit * 1 (UART or clock-synchronized);(7)the memory expansion is possible;(8)the memory size RAM is 384 to 2048 bytes;(9)the serial I/O2 is 8-bit * 1 (clock-synchronized);(10)the A-D converter is 8-bit *13 channels;(11)the D-A converter is 8-bit * 4 channels;(12)the operating temperature range is 20 to 85.

The absolute maximum ratings of the M38073E4FP can be summarized as:(1):the symbol is Vcc,the parameter is power source voltage,the rating is -0.3 to 7.0,the unit is V;(2):the symbol is VI,the parameter is input voltage,the rating is -0.3 to Vcc+0.3,the unit is V;(3):the symbol is VI,the parameter is input voltage,the rating is -0.3 to 13,the unit is V;(4):the symbol is Vo,the parameter is output voltage,the rating is -0.3 to Vcc+0.3,the unit is V;(5):the symbol is Pd,the parameter is power dissipation,the rating is 500,the unit is mW;(6):the symbol is Topr,the parameter is operating temperature,the rating is -20 to 85,the unit is ;(7):the symbol is Tstg,the parameter is storage temperature,the rating is -40 to 125,the unit is .