| 型号 | Resistive Touch Screen | FPU | DAC Resolution (bits) | UART | Crypto Engine | SPI |
|---|---|---|---|---|---|---|
| AT91SAM7SE512B-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE512B-AUR | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE512B-CU | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE512B-CUR | No | No | 0 | 3 | No | 1 |
| AT91SAM7XC128B-AUR | No | No | No | 3 | AES/DES | 2 |
| AT91SAM7L128-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7L128-CU | No | No | 0 | 3 | No | 1 |
| AT91SAM7L64-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7L64-CU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S161-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S16-AU | No | No | 0 | 2 | No | 1 |
| AT91SAM7S16-MU | No | No | 0 | 2 | No | 1 |
| AT91SAM7S321-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S321-AU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S321-MU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S32B-AU | No | No | 0 | 2 | No | 1 |
| AT91SAM7S32B-AU-999 | No | No | 0 | 2 | No | 1 |
| AT91SAM7S32B-MU | No | No | 0 | 2 | No | 1 |
| AT91SAM7S32B-MU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE256-AU | No | No | 0 | 3 | No | 1 |
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