| 器件型号 | 说明 |
| ATSAM4SD32C | ARM®-based Cortex®-M4 core with 2MB dual-bank Flash, 160KB SRAM, USB, 100 Pins |
| ATSAM4SD32B | ARM®-based Cortex®-M4 core with 2MB dual-bank Flash, 160KB SRAM, USB, 64 Pins |
| ATSAM4SD16C | ARM®-based Cortex®-M4 core with 1MB dual-bank Flash, 160KB SRAM, USB, 100 Pins |
| ATSAM4SA16C | ARM®-based Cortex®-M4 core with 1MB Flash, 160KB SRAM, USB, 100 Pins |
| ATSAM4S16C | ARM®-based Cortex®-M4 core with 1MB Flash, 128KB SRAM, USB, 100 Pins |
| ATSAM4SD16B | ARM®-based Cortex®-M4 core with 1MB dual-bank Flash, 160KB SRAM, USB, 64 Pins |
| ATSAM4SA16B | ARM®-based Cortex®-M4 core with 1MB Flash, 160KB SRAM, USB, 64 Pins |
| ATSAM4S16B | ARM®-based Cortex®-M4 core with 1MB Flash, 128KB SRAM, USB, 64 Pins |
| ATSAM4S8C | ARM®-based Cortex®-M4 core with 512KB Flash, 128KB SRAM, USB, 100 Pins |
| ATSAM4S8B | ARM®-based Cortex®-M4 core with 512KB Flash, 128KB SRAM, USB, 64 Pins |
| ATSAM4S4C | ARM®-based Cortex®-M4 core with 256KB Flash, 64KB SRAM, USB, 100 Pins |
| ATSAM4S4B | ARM®-based Cortex®-M4 core with 256KB Flash, 64KB SRAM, USB, 64 Pins |
| ATSAM4S4A | ARM®-based Cortex®-M4 core with 256KB Flash, 64KB SRAM, USB, 48 Pins |
| ATSAM4S2C | ARM®-based Cortex®-M4 core with 128KB Flash, 64KB SRAM, USB, 100 Pins |
| ATSAM4S2B | ARM®-based Cortex®-M4 core with 128KB Flash, 64KB SRAM, USB, 64 Pins |
| ATSAM4S2A | ARM®-based Cortex®-M4 core with 128KB Flash, 64KB SRAM, USB, 48 Pins |
