ATSAM4C8C
- 
            CoresCortex-M4, 120 MHz Cortex-M4, 120 MHz 
- 
            FamilySAM4 Dualcore Series 
- 
            Sub-FamilySAM4C 
- 
          CMSIS PackSAM4_DFP
Symmetrical/Asynchronous Dual Core Architecture
  - Interrupt-based Interprocessor Communication
  - Cryptography
  - Physical Anti-tamper Detection I/O
  - Security bit for Device Protection
  - Segmented LCD Controller
  - SW Controlled On-Chip Reference ranging from 1.6V to 3.4V
  - Temperature Sensor and Backup Battery Voltage Measurement Channel
| Core | Processor Cortex-M4 | Processor Cortex-M4 | 
|---|---|---|
| Maximum Clock Frequency | 120 MHz | 120 MHz | 
| Memory Protection Unit | MPU | NO_MPU | 
| Floating Point Unit | NO_FPU | SP_FPU | 
| Trust Zone | ||
| Digital Signal Processor | ||
| CortexM Vector Extensions | ||
| Endian | Little-endian | Little-endian | 
| Features |