FT800 - Display,Audio And Touch Graphics Controller IC

FT800 - Display, Audio and Touch Graphics Controller IC FT800 - Display, Audio and Touch Graphics Controller IC The FT800 is a restive touch controller IC which provides a powerful feature set in a small package to create dynamic Human Machine Interfaces (HMIs). The device supports line by line graphics rendering to 1/16 of a pixel on displays with resolution up to 512 x 512 with 262K colours. The chip includes a touch controller for sensing touch feedback from a TFT display with a resistive touch panel as well as a sound synthesizer and audio playback with a PWM output to drive a speaker.

Product Details

Key Hardware Features

 ◇ Single chip for Display, Audio and Resistive Touch control

The FT81X is a series of easy to use graphic controllers targeted for embedded applications to generate high-quality Human Machine Interfaces (HMIs). It has the following features:

 ◇ Advanced Embedded Video Engine(EVE) with high resolution graphics and video playback

 ◇ FT81X functionality includes graphic control, audio control, and touch control interface

 ◇ Pinout backward compatible with FT800(FT810) and FT801 (FT811)

 ◇ Support multiple widgets for simplified design implementation

 ◇ Built-in graphics operations allow users with little expertise to create high-quality displays

 ◇ Support 4-wire resistive touch screen (FT810/FT812)

 ◇ Support capacitive touch screen with up to 5 touches detection (FT811/FT813)

 ◇ Hardware engine can recognize touch tags and track touch movement. Provides notification for up to 255 touch tags

 ◇ Enhanced sketch processing

 ◇ Programmable interrupt controller provides interrupts to host MCU

 ◇ Built-in 12MHz crystal oscillator with PLL providing programmable system clock up to 60MHz

 ◇ Clock switch command for internal or external clock source. External 12MHz crystal or clock input can be used for higher accuracy

 ◇ Video RGB parallel output; configurable to support PCLK up to 60MHz and R/G/B output of 1 to 8 bits

 ◇ Programmable timing to adjust HSYNC and VSYNC timing, enabling interface to numerous displays

 ◇ Support for LCD display with resolution up to SVGA (800x600) and formats with data enable (DE) mode and VSYNC/HSYNC mode

 ◇ Support landscape and portrait orientations

 ◇ Display enable control output to LCD panel

 ◇ Integrated 1MByte graphics RAM, no frame buffer RAM required

 ◇ Support playback of motion-JPEG encoded AVI videos

 ◇ Mono audio channel output with PWM output

 ◇ Built-in sound synthesizer

 ◇ Audio wave playback for mono 8-bit linear PCM, 4-bit ADPCM and µ-Law coding format at sampling frequencies from 8kHz to 48kHz. Built-in digital filter reduces the system design complexity of external filtering

 ◇ PWM output for display  


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