Data Sheet

©
RVT28AEFNWR00
Rev.1.2
8 FT800 CONTROLLER SPECIFICATIONS
FT800 or EVE (Embedded Video Engine) simplifies the system architecture for advanced human
machine interfaces (HMIs) by providing functionality for display, audio, and touch as well as an
object oriented architecture approach that extends from display creation to the rendering of the
graphics.
8.1 Serial host interface
Figure 4.SPI interface connection
Figure 5.I2C interface connection
SPI Interface – the SPI slave interface operates up to 30MHz.
Only SPI mode 0 is supported. The SPI interface is selected by default (MODE pin is internally pulled
low by 47k resistor).
I²C Interface – the I²C slave interface operates up to 3.4MHz, supporting standard-mode, fast-mode,
fast-mode plus and high-speed mode.
The I²C device address is configurable between 20h to 23h depending on the I²C_SA[1:0] pin setting,
i.e. the 7-bit I
2
C slave address is 0b’01000A1A0.
The I²C interface is selected when the MODE pin is tied to VDDIO.