cm8411

2k 16-bit rom, 96 ram, 2 i/o port, 2 in port (share with segment), maximum 12*4 dots lcd driver, 1.2~1.7v

cm8412

2k 16-bit rom, 256 ram, 8 i/o port, 8 in port (share with segment), 34*4 or 34*3 dots lcd driver, 1.2~3.6v

*cm8414

4k 16-bit rom,512 ram,8 i/o port, 240/136 dots lcd driver, 32k x””tal/262k rc & 455k cer/2mrc,psg.

cm8415

2k 16-bit rom, 224 ram, 12 i/o port, maximum 24*3 dots lcd driver, 1.2~1.7v

cm8417

2k 16-bit rom, 96 ram, 12 i/o port, no lcd driver, 2.4~5.5v

cm8418

2k 16-bit rom, 224 ram, 8 i/o port, 23*4 or 24*3 dots lcd driver, 1.2~1.7v