Added SAMD21

Created by: DerekGn

Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/SAMD21-Family-DataSheet-DS40001882D.pdf

ATSAMD21E15A-AUT

ALIAS: ATSAMD21E16A-AUT ATSAMD21E17A-AUT ATSAMD21E18A-AUT ATSAMD21E15B-AUT ATSAMD21E16B-AUT ATSAMD21E15L-AUT ATSAMD21E16L-AUT ATSAMD21E17D-AUT ATSAMD21E17L-AUT

ATSAMD21E15A-MUT

ALIAS: ATSAMD21E16A-MUT ATSAMD21E17A-MUT ATSAMD21E18A-MUT ATSAMD21E15B-MUT ATSAMD21E16B-MUT ATSAMD21E15L-MUT ATSAMD21E16L-MUT ATSAMD21E17D-MUT ATSAMD21E17L-MUT

ATSAMD21G15A-AUT

ALIAS: ATSAMD21G16A-AUT ATSAMD21G17A-AUT ATSAMD21G18A-AUT ATSAMD21G15B-AUT ATSAMD21G16B-AUT ATSAMD21G16L-AUT ATSAMD21G17D-AUT

ATSAMD21G15A-MUT

ALIAS: ATSAMD21G16A-MUT ATSAMD21G17A-MUT ATSAMD21G18A-MUT ATSAMD21G15B-MUT ATSAMD21G16B-MUT ATSAMD21G16L-MUT ATSAMD21G17D-MUT ATSAMD21G17L-MUT

ATSAMD21J15A-AUT

ALIAS ATSAMD21J16A-AUT ATSAMD21J17A-AUT ATSAMD21J18A-AUT ATSAMD21J15B-AUT ATSAMD21J16B-AUT ATSAMD21J17D-AUT

ATSAMD21J15A-MUT

ALIAS ATSAMD21J16A-MUT ATSAMD21J17A-MUT ATSAMD21J18A-MUT ATSAMD21J15B-MUT ATSAMD21J16B-MUT ATSAMD21J17D-MUT

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