FTDI BT817Q-R

The BT817/8 are easy to use graphic controllers targeted at embedded applications to generate high-quality Human Machine Interfaces (HMIs).

• Advanced Embedded Video Engine (EVE) with high resolution graphics and video playback
• Graphic control, audio control, and touch control interface
• Supports multiple widgets for simplified design implementation
• Built-in graphics operations allow users with little expertise to create high quality displays
• Supports Adaptive Scalable Texture Compression (ASTC) format to save considerable memory space for larger fonts and graphics images
• Supports external QSPI NOR flash up to 2Gbit to store and fetch graphic elements (image, font, widget etc.)
• Supports 4-wire resistive touch screen (BT818)
• Supports capacitive touch screen with up to 5 touch point detection (BT817)
• Hardware engine can recognize touch tags and track touch movement.
• Provides notification for up to 255 touch tags
• Enhanced sketch processing
• Built-in 12MHz crystal oscillator with PLL providing programmable system clock up to 72MHz
• Supports crystal-less operation with internal relaxation clock source
• 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)
• Programmable timing to adjust HSYNC and VSYNC timing, enabling interfacing to numerous displays
• Supports landscape and portrait orientations
• High-quality cubic filter to output pixels to correct for panels with non-square pixels
• Adaptive framerate and Adaptive HSYNC modes
• Integrated 1MByte graphics RAM, no frame buffer RAM required
• Supports playback of motion-JPEG encoded AVI videos
• Mono audio channel output with Sigma-delta
• Built-in sound synthesizer
• PWM output for display backlight dimming control
• Advanced object oriented architecture enables low cost MPU/MCU as system host using SPI interfaces
• Supports 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 (5V tolerant)
• Internal voltage regulator supplies 1.2V to the digital core
• Built-in Power-on-reset circuit
• -40℃ to 85℃ extended operating temperature range
• Available in a compact Pb-free, VQFN-64 package, RoHS compliant

• 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
• GPS / Satnav
• Vending Machine Control Panels
• Elevator Controls