مدار مجتمع (آی سی) آی‌سی خطی (آنالوگ) پردازش ویدئو

Product Attributes

Introduction

The FT81x is a series of easy to use graphic controllers targeted at embedded applications to generate high-quality Human Machine Interfaces (HMIs). FT81x functionality includes graphic control, audio control, and touch control interface.

Features

• Advanced Embedded Video Engine (EVE) with high resolution graphics and video playback
• 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 (800×600) and formats with data enable (DE) mode or 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 backlight dimming control
• Advanced object oriented architecture enables low cost MPU/MCU as system host using SPI interfaces
• Support SPI data lines in single, dual or quad mode; SPI clock up to 30MHz
• Power mode control allows the chip to be put in power down, sleep and standby states
• Supports I/O voltage from 1.8V to 3.3V
• Internal voltage regulator supplies 1.2V to the digital core
• Build-in Power-on-reset circuit
• -40°C to 85°C extended operating temperature range
• Available in a compact Pb-free, VQFN-48 and VQFN56 package, RoHS compliant

Applications

• Point of Sales Machines
• Multi-function Printers
• Instrumentation
• Home Security Systems
• Graphic touch pad – remote, dial pad
• Tele / Video Conference Systems
• Phones and Switchboards
• Blood Pressure displays
• Heart monitors
• Glucose level displays
• Breathalyzers
• Gas chromatographs
• Power meter
• Home appliance devices
• Set-top box
• Thermostats
• Sprinkler system displays
• Vending Machine Control Panels
• Elevator Controls