IC, 32-BIT MCU, CORTEX-M3, 64MHZ, 100-BGA; Controller Family/Series:SAM3S; Core Size:32bit; No. of I/O's:79; Supply Voltage Min:1.62V; Supply Voltage Max:3.6V; Digital IC Case Style:BGA; No. of Pins:100; Program Memory Size:512KB ;RoHS Compliant: Yes