EM73C63 Datasheet | ELAN Microelectronics Corp

EM73C63 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT ary n i m i l e Pr GENERAL DESCRIPTION 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 interrupt sources, 3 I/O ports (including 1 input port and 2 bidirection ports),LCDdisplay(40x16),built-insoundgenerator. It's low power consumption and high speed feature are further strengten with DUAL, SLOW, IDLE and STOP operation mode for optimized power saving. Features - Operation voltage - Clock source : 2.4V to 5.5V. : Dual clock system....