| Part Number | SAMD21 |
| Manufacturer | Microchip (https://www.microchip.com/) |
| Title | Low-Power 32-bit Cortex-M0+ MCU |
| Description | . 13 2. ... |
| Features |
• Processor – Arm® Cortex®-M0+ CPU running at up to 48 MHz • Single-cycle hardware multiplier • Micro Trace Buffer (MTB) • Memories – 4/2/1/0.5 KB Read-While-Write (RWWEE) Flash section (not available on 256 KB devices) – 256/128/64/32/16 KB in-syste... |
| Datasheet |
 SAMD21 Datasheet
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