FPGA iCE40 UltraPlus, 5280 LUTs, 1.2V, QFN-48

The iCE40 UltraPlus™ family from Lattice Semiconductor's iCE40 UltraPlus is
an ultra-low-power FPGA and sensor manager for ultra-low-power mobile applications such as smartphones, tablets and handheld devices. The iCE40 UltraPlus is compatible with the Lattice iCE40 Ultra family devices and offers all the features of the iCE40 Ultra family,
with the exception of the high-power IR LED driver. In addition, the iCE40 UltraPlus features an additional 1 Mb SRAM and additional DSP blocks, with additional LUTs, all of which support a constantly active speech recognition feature in mobile devices without the need to keep the power-intensive voice codec in continuous operation.