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BT817AQ-T Integrated Circuits ICs , Graphics Controller IC With Capacitive Touch Interfaces

HongKong Wei Ya Hua Electronic Technology Co.,Limited

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BT817AQ-T Integrated Circuits ICs , Graphics Controller IC With Capacitive Touch Interfaces

Country/Region china
City & Province shenzhen
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Product Details

BT817AQ-T Video ICs EVE4 Graphics Controller IC With ASTC, Ext. Capacitive Touch Interfaces. 64 Pin QFN

Bridgetek BT817/8 Advanced Embedded Video Engines

Bridgetek BT817/8 Advanced Embedded Video Engines are easy to use graphic controllers designed for embedded applications to generate high-quality Human Machine Interfaces (HMIs). The BT818 supports a 4-wire resistive touch screen while the BT817 supports a capacitive touch screen with up to 5 touchpoint detection.

The BT817/8 Advanced Embedded Video Engine (EVE) offers high-resolution graphics and video playback that allows users with little expertise to create high-quality displays. The BT817/8 EVE supports I/O voltage from 1.8V to 3.3V, and an internal voltage regulator supplies 1.2V to the digital core.

The Bridgetek BT817/8 Advanced Embedded Video Engines are available in a compact Pb-free, VQFN-64 package and has an extended operating temperature range of -40°C to +85°C.

FEATURES

  • Graphic control, audio control, and touch control interface
  • Supports multiple widgets
  • Built-in graphic operations
  • Supports Adaptive Scalable Texture Compression (ASTC) format
  • Supports 4-wire resistive touch screen (BT818) or capacitive touch screen with up to 5 touch point detection (BT817)
  • Enhanced sketch processing
  • Built-in 12MHz crystal oscillator with PLL providing programmable system clock up to 72MHz
  • 1920x480, 1440x540, 1280x800, 1024x600, 800x600, 800x480, 480x272, 320x240 Supported LCD resolutions
  • Supports I/O voltage from 1.8V to 3.3V (5V tolerant)
  • Internal voltage regulator supplies 1.2V to the digital core
  • Video RGB parallel output; configurable to support PCLK up to 96MHz with separate PLL(PLL2), and R/G/B output of 1 to 8 bits (including
  • RGB565, RGB666, and RGB888)
  • Supports playback of motion-JPEG encoded AVI videos
  • Mono audio channel output with Sigma-delta
  • Built-in sound synthesizer

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
  • Medical appliances
  • Blood pressure displays
  • Heart monitors
  • Glucose level displays
  • Breathalyzers
  • Gas chromatographs
  • Power meter
  • Home appliance devices
  • Set-top box
  • Thermostats
  • Sprinkler system displays
  • GPS / Satnav
  • Vending machine control panels
  • Elevator controls

BLOCK DIAGRAM

Block Diagram - Bridgetek BT817/8 Advanced Embedded Video Engines

SYSTEM DESIGN DIAGRAM

Bridgetek BT817/8 Advanced Embedded Video Engines

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