ML63193

` Extensive instruction set 408 instructions:
   - Transfer, rotate, increment/decrement, arithmetic operations, compare, logic operations, mask operations, bit operations, ROM table reference, stack operations, flag operations, jump, conditional branch, call/return, control
` Wide variety of addressing modes
   - Indirect addressing mode for 4 types of data memory with current bank register, extra bank register,
   - HL register and XY register
   - Data memory bank internal direct addressing mode
` Processing speed 2 clocks per machine cycle, with most instructions executed in 1 machine cycle Minimum instruction execution time
   - : 61s ( @ 32.768kHz system clock )
   - : 1s ( @ 2MHz system clock )
` Clock generation circuit
   - Low-speed clock: Crystal oscillation or RC oscillation selected with mask option ( 30kHz to 80kHz )
   - High-speed clock: Ceramic oscillation or RC oscillation selected with software ( 2MHz max. )
` Program memory space
   - 64K words
   - The basic instruction length is 16 bits per word.

The ML63193 is CMOS 4-bit microcontroller that guarantee operation at 0.9V.

With an internal dot matrix LCD driver (64SEG.´ 16COM.), this device is well suited for applicationshaving liquid-crystal display (LCD) such as games, toys, watches, remote controllers etc.

The ML63193 is masked-ROM device belonging to the M6318x series of the OLMS-63K family with an internal Oki's original CPU core nX-4/250.

The ML63Q190 is the flash EEPROM version of ML63193, ML63187 and ML63189B

The ML63Q190 is used to evaluate the software development.