4-BIT MICRO-CONTROLLER FOR LCD PRODUCT

4-BIT MICRO-CONTROLLER FOR LCD PRODUCT

4-Bit MCU

\nThe EM73866 is a 4-bit high performance single chip CMOS microcontroller designedfor LCD product applications. Its enhanced features include 8K-byte ROM, 500-nibble RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, two 12-bittimer/counters for the kernel function. The EM73866 also c Operating voltage : 2.2V ~ 6V\nClock source : Dual clock system. \nLow-frequency oscillator is Crystal or RC oscillator (32kHz, connect an external resistor) by\nmask option and high-frequency oscillator is an RC (connect an external resistor) or Crystal oscillator.\nInstruction set : 107 powerful i;