ADC SAME5x - ADC for SAM E5x/D5x/C2x Families
When to use:
- ADC acquisition on SAM E5x, SAM D5x, or SAM C2x Cortex-M4F devices
- Sequence-based multi-channel acquisition (6 sequences × 6 conversions)
- Motor control feedback (position, current, voltage sensing)
- PWM event-synchronized sampling
When NOT to use:
- SAM E7x, SAM S7x, or SAM V7x devices → use AFEC SAM7x for programmable gain and dual AFEC
- dsPIC devices → use ADC , ADC HighSpeed SAR , ADC HighSpeed SAR dsPIC , or ADC HS 12b depending on family
Device Support
- SAM E5x
- SAM D5x
- SAM C2x
Features
| Feature | Description |
|---|---|
| Resolution | 12-bit SAR ADC |
| Cores | Dual ADC (ADC0, ADC1) on SAMC2x, single ADC on SAMD |
| Sequencing | 6 sequences × 6 conversions = 36 programmable slots |
| Channels | Up to 20 single-ended or 10 differential inputs |
| Speed | Up to 1 Msps |
Examples
- Motor control feedback (position, current, voltage)
- Multi-channel sensor acquisition
- Power supply monitoring
- Industrial automation
Related Blocks
- AFEC SAM7x - For SAM E7x/S7x/V7x families
- ADC SAMRH707x - For radiation-hardened SAM RH707x
Configuration
Sequence-Based Configuration
- ADC0_seq0 through ADC0_seq5 - Primary ADC sequences
- ADC1_seq0 through ADC1_seq5 - Secondary ADC sequences (SAMC2x only)
- Each sequence: Configure up to 6 channel conversions
- Pin selection: Dropdown shows available ANx pins with port mapping