EM73866 micro-controller equivalent, 4-bit micro-controller.
Operation voltage Clock source : 2.2V ~ 6V. : Dual clock system. Low-frequency oscillator is Crystal or RC oscillator (32K Hz, connect a.
EM73866 is suitable for application in family applicance, consumer products, hand held games, calculator and the toy con.
EM73866 is an advanced single chip CMOS 4-bit micro-controller. It contains 8K-byte ROM, 500-nibble RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, two 12-bit timer/counters for the kernel function. EM73866 also contains 6 interrupt .
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