* Operation voltage
* Clock source : 2.4V to 5.5V. : Dual clock system. Low-frequency oscillator is Crystal or RC oscillator (32KHz, connect a external resistor) .

EM73C63 is an advanced single chip CMOS 4-bit micro-controller. It contains 32K-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. EM73C63 is also equipped with 5 i.

EM73C044VCF-H

EM73C044VCG-H

EM73201

EM73361A

EM73362

EM73461A

EM73461B

EM73469A

EM73866

EM73880

EM73962A

EM73963A

EM73982