| Part Name | Program Memory (KB) | RAM (KB) | Operating Voltage Min (V) |
|---|---|---|---|
| HD64F7045F28V | 256.0 | 4.0 | 4.5 |
| HD64F7044FI28V | 256.0 | 4.0 | 4.5 |
| HD64F7044F28V | 256.0 | 4.0 | 4.5 |
| HD6437045XXXFI | 256.0 | 4.0 | 4.5 |
| HD6437045XXXF | 256.0 | 4.0 | 4.5 |
| HD6437044XXXFI | 256.0 | 4.0 | 4.5 |
| HD6437044XXXF | 256.0 | 4.0 | 4.5 |
| HD6437043AXXXFI | 128.0 | 4.0 | 3.0 |
| HD6437042AXXXXI | 128.0 | 4.0 | 3.0 |
| HD6437042AXXXFI | 128.0 | 4.0 | 3.0 |
| HD6437042AXXXF | 128.0 | 4.0 | 3.0 |
| HD6437041AXXXFI | 64.0 | 4.0 | 3.0 |
| HD6437041AXXXF | 64.0 | 4.0 | 3.0 |
| HD6437040AXXXXI | 64.0 | 4.0 | 3.0 |
| HD6437040AXXXX | 64.0 | 4.0 | 3.0 |
| HD6437040AXXXFI | 64.0 | 4.0 | 3.0 |
| HD6437040AXXXF | 64.0 | 4.0 | 3.0 |
| HD6417041AVF16V | 0.0 | 4.0 | 3.0 |
| HD6417041AF28V | 0.0 | 4.0 | 4.5 |
| HD64F7045FI28V | 256.0 | 4.0 | 4.5 |
| HD6437043AXXXF | 128.0 | 4.0 | 3.0 |
| HD6437042AXXXX | 128.0 | 4.0 | 3.0 |
| HD6417041ACFI28V | 0.0 | 4.0 | 4.5 |
| HD6417040AF28V | 0.0 | 4.0 | 4.5 |
| HD6477043AVF16V | 128.0 | 4.0 | 3.0 |
| HD6477043AFI28V | 128.0 | 4.0 | 4.5 |
| HD6477043AF28V | 128.0 | 4.0 | 4.5 |
| HD6477042AVX16V | 128.0 | 4.0 | 3.0 |
| HD6477042AVF16V | 128.0 | 4.0 | 3.0 |
| HD6477042AVCFI16 | - | - | - |
| HD6477042AFI28V | 128.0 | 4.0 | 4.5 |
| HD6477042AF28V | 128.0 | 4.0 | 4.5 |
| HD6417041AVFI16V | - | - | - |
| HD6417040AVFI16V | 0.0 | 4.0 | 3.0 |
| HD6417040AVF16V | 0.0 | 4.0 | 3.0 |
| HD6417040AFI28V | 0.0 | 4.0 | 4.5 |
