Microchip ATSAMG55J19A-AU, 32bit ARM Cortex M4 Microcontroller, ATSAM, 120MHz, 512 kB Flash, 64-Pin QFN / 1773488

The Microchips SAM G55 embeds a Cortex-M4 CPU with an FPU (FPU). This ensures maximum throughput. This is very important as it allows you to minimize the active power consumption and get to sleep faster in order to reduce the overall power consumption. Additionally, the devices have 30 DMA channels, which give extremely high throughput.Core ARM Cortex-M4 with up to 16Kb SRAM on I/D bus providing 0 wait state execution at up to 120MHz MPU DSP Instructions FPU Thumb®-2 instruction set Note: 1. 120MHz with VDDCOREXT120 or with VDDCORE trimmed by regulator. Memories Up to 512Kb embedded Flash