| 
 | 
| MLS9 series | |||||||||||||
| S/N | Operation Voltage | fCPU (RC) | Program Memory(B) | Data Memory(B) | I/O | Ext. Interrupt | Int. Interrupt | CPU | Timer | Audio Output | Channel | RTC | Comparator | 
| 1 | 2.4~5.5V | 6MHz Max. | 48K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 2 | 2.4~5.5V | 6MHz Max. | 64K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 3 | 2.4~5.5V | 4MHz Typ. | 80k | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 4 | 2.4~5.5V | 4MHz Typ. | 96K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 5 | 2.4~5.5V | 4MHz Typ. | 128K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 6 | 2.4~5.5V | 4MHz Typ. | 256K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 7 | 2.4~5.5V | 4MHz Typ. | 256K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 8 | 2.4~5.5V | 4MHz Typ. | 384K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 9 | 2.4~5.5V | 4MHz Typ. | 512K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 10 | 2.4~5.5V | 4MHz Typ. | 768K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - | 
| 11 | 2.4~5.5V | 4MHz Typ. | 1024K | 256 | 16 | 1 | 5 | 8-bit | 16 x 3 | DAC x 2 | 3 | - | - |