SAML21E mcu equivalent, smart arm-based flash mcu.
* Processor
– ARM Cortex-M0+ CPU running at up to 48MHz
* Single-cycle hardware multiplier
* Micro Trace Buffer
* Memories
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13
2. Configuration Summary. 15
3. Ordering Information......17
3.1. SAM L21J.17 3.2. SAM L21G17 3.3. SAM L21E 18
4. Block Diagram..... 19
5. Pinout.........21
5.1. SAM L21J.21 5.2. SAM L21G22 5.3. SAM L21E 23
6. Signal Descriptions List. 24
7. I/O M.
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