| 型号 | SRAM (Kbytes) | Calibrated RC Oscillator | DAC Resolution (bits) | UART | Flash (Kbytes) | SPI |
|---|---|---|---|---|---|---|
| AT32UC3C0512CAU | 68 | Yes | 12 | 5 | 512 Kbytes | 7 |
| AT32UC3C064C-ALUR | 20 | Yes | 12 | 5 | 64 Kbytes | 7 |
| AT32UC3C064C-ALUT | 20 | Yes | 12 | 5 | 64 Kbytes | 7 |
| AT32UC3C1128C-AUR | 36 | Yes | 12 | 5 | 128 Kbytes | 7 |
| AT32UC3C1128C-AUT | 36 | Yes | 12 | 5 | 128 Kbytes | 7 |
| AT32UC3C1256C-AUR | 68 | Yes | 12 | 5 | 256 Kbytes | 7 |
| AT32UC3C1256C-AUT | 68 | Yes | 12 | 5 | 256 Kbytes | 7 |
| AT32UC3C1512C-AUES | 68 | Yes | 12 | 5 | 512 Kbytes | 7 |
| AT32UC3C1512C-AUR | 68 | Yes | 12 | 5 | 512 Kbytes | 7 |
| AT32UC3C1512C-AUT | 68 | Yes | 12 | 5 | 512 Kbytes | 7 |
| AT32UC3C164C-AUR | 20 | Yes | 12 | 5 | 64 Kbytes | 7 |
| AT32UC3C164C-AUT | 20 | Yes | 12 | 5 | 64 Kbytes | 7 |
| AT32UC3C2128C-A2UR | 36 | Yes | 12 | 4 | 128 Kbytes | 5 |
| AT32UC3C2128C-A2UT | 36 | Yes | 12 | 4 | 128 Kbytes | 5 |
| AT32UC3C2256C-A2UR | 68 | Yes | 12 | 4 | 256 Kbytes | 5 |
| AT32UC3C2256C-A2UT | 68 | Yes | 12 | 4 | 256 Kbytes | 5 |
| AT32UC3C2512C-A2UR | 68 | Yes | 12 | 4 | 512 Kbytes | 5 |
| AT32UC3C2512C-A2UT | 68 | Yes | 12 | 4 | 512 Kbytes | 5 |
| AT32UC3C264C-A2UR | 20 | Yes | 12 | 4 | 64 Kbytes | 5 |
| AT32UC3C264C-A2UT | 20 | Yes | 12 | 4 | 64 Kbytes | 5 |
粤公网安备 44030502003347号