| 型号 | Resistive Touch Screen | FPU | DAC Resolution (bits) | UART | Crypto Engine | SPI |
|---|---|---|---|---|---|---|
| AT91SAM7S128C-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S128C-AU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S128C-MU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S128C-MU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S256C-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S256C-AU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S256C-MU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S256C-MU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S512B-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S512B-AU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S512B-MU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S512B-MU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S64C-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S64C-AU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7S64C-MU | No | No | 0 | 3 | No | 1 |
| AT91SAM7S64C-MU-999 | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE256B-AU | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE256B-AUR | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE256B-CU | No | No | 0 | 3 | No | 1 |
| AT91SAM7SE256B-CUR | No | No | 0 | 3 | No | 1 |
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