EVALUATION BOARD SAM R21 MCU; Silicon Manufacturer:Atmel; No. of Bits:32bit; Silicon Family Name:SAM D; Core Architecture:ARM; Core Sub-Architecture:Cortex-M0+; Silicon Core Number:ATSAMR21G18A; Kit Contents:Eval Board ATSAMR21G18A; Product Range:-; SVHC:No SVHC (17-Dec-2015); Features:Digital I/O Embedded Debugger USB Powered Virtual COM Port Data Gateway Interface