# ATSAML21E15B-MUT (Component)
## Description
SAM L21 Microchip SMART ARM-based Flash MCU, 48Mhz, 32K Flash, 4K SRAM, QFN32
32-bit ARM Cortex-M0+ MCU Microcontroller
QFN*1EP*5x5mm*P0.5mm*
## Component Details
- **Owner:** kicad-part-library
- **Created:** 9/26/2024
- **Last Updated:** 9/26/2024
- **Visibility:** Public
- **Package or Case Code:** QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm
- **Manufacturer Name:** Microchip Technology Inc.
- **Manufacturer Part Number:** ATSAML21E15B-MUT
- **Datasheet URL:** https://ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/DataSheets/SAM-L21-Family-Data-Sheet-DS60001477.pdf
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/atsaml21e15b-mut/microchip-technology.html?utm_currency=USD®ion=nac) | $0.7009 | 1.4K |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATSAML21E15B-MUT/5638764) | $3.48 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C618101.html) | $5.0901 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATSAML21E15B-MUT?qs=RCSZh%2F2c5ndYZ%252BHYRJta4Q%3D%3D) | $3.31 | 3.7K |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATSAML21E15B-MUT-2634436?utm_currency=USD) | N/A | N/A |
- **Manufacturer:** Microchip
- **MPN:** ATSAML21E15B-MUT
- **Mount Type:** Base
- **Package / Case Code:** 32-QFN
- **Pin Count:** 33
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PA00 | |
| 2 | PA01 | |
| 3 | PA02 | |
| 4 | PA03 | |
| 5 | PA04 | |
| 6 | PA05 | |
| 7 | PA06 | |
| 8 | PA07 | |
| 9 | VDDANA | |
| 10 | GND | |
| 11 | PA08 | |
| 12 | PA09 | |
| 13 | PA10 | |
| 14 | PA11 | |
| 15 | PA14 | |
| 16 | PA15 | |
| 17 | PA16 | |
| 18 | PA17 | |
| 19 | PA18 | |
| 20 | PA19 | |
| 21 | PA22 | |
| 22 | PA23 | |
| 23 | PA24 | |
| 24 | PA25 | |
| 25 | PA27 | |
| 26 | ~{RESET} | |
| 27 | VDDCORE | |
| 28 | GND | |
| 29 | VSW | |
| 30 | VDDIN | |
| 31 | PA30 | |
| 32 | PA31 | |
| 33 | GND | |
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*Generated from [https://www.flux.ai/kicad-part-library/atsaml21e15b-mut~fcu](https://www.flux.ai/kicad-part-library/atsaml21e15b-mut~fcu)*