Hardware components
SOC
RK3328 is Quad core Cortex-A53 ARM running @1.5Ghz
Memory
RK3328-SOM can have 1GB or 2GB DDR3L memory, powered with 1.35V, with 16 bit data bus width
and running at 1066Mhz (533Mhz clock).
PMU
RK3328-SOM have Power Management Unit based on RK805. It allow the power voltage to SOC core,
peripherals, DDR3L memory and etc to be programmable via I2C. Special driver in Linux take care for
the different power modes.
USB
One USB 3.0 and two High Speed USB 2.0 Host and OTG
Display
HDMI output 1080p Full HD resolution.
Audio
Build in Stereo Audio codec.
9
RK3328-SOM-EVB Rev 1.0
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