| Chip | MCU MIPS | Audio Output | Duration(24 kbps) | PROM | DROM | SRAM | I/O | Data Sheet | Pad Diagram |
|---|---|---|---|---|---|---|---|---|---|
| TRSP3020A | 4.1 | 12bitsPWM | 20 | 4K*12 | 56K*8 | (96+2)*4 | 3 I/O | Login Download | Login Download |
| TRSP3040A | 4.1 | 12bitsPWM | 40 | 4K*12 | 120K*8 | (96+2)*4 | 4 I/O | Login Download | Login Download |
| TRSP3080A | 4.1 | 12bitsPWM | 82.6 | 4K*12 | 248K*8 | (96+2)*4 | 4 I/O | Login Download | Login Download |