The ICs on the front side of the motherboard may look like little black squares on the (ahem) outside, but underneath they house some high-tech brainpower:

SK Hynix H9CCNNN8JTML 8 Gb (1 GB) LPDDR3 RAM (total of 4 * 1 GB = 4 GB)

Atmel MXT154E Touchscreen Controllers

Atmel UC256L3U 256KB Flash, 32-bit AVR Microcontroller

Winbond 25X40CL1G 4M-bit Serial Flash

Parade PS6625

Realtek ALC3230 Audio Codec

Atmel U1320J