| Part Name | Program Memory (KB) | RAM (KB) | Operating Voltage Min (V) |
|---|---|---|---|
| HD6437021SXXXXI | 32.0 | 1.0 | 3.0 |
| HD6437021SXXXX | 32.0 | 1.0 | 3.0 |
| HD6437020SXXXXI | 16.0 | 1.0 | 3.0 |
| HD6437020SXXXX | 16.0 | 1.0 | 3.0 |
| HD6417020X20IV | 0.0 | 1.0 | 4.5 |
| HD6417020VX12IV | 0.0 | 1.0 | 3.0 |
| HD6477021X20V | 32.0 | 1.0 | - |
| HD6477021X20IV | 32.0 | 1.0 | - |
| HD6477021VX12V | 32.0 | 1.0 | - |
| HD6417020X20V | 0.0 | 1.0 | 4.5 |
