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BT818Q-R Scheda tecnica(PDF) 1 Page - Bridgetek Pte Ltd. |
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BT818Q-R Scheda tecnica(HTML) 1 Page - Bridgetek Pte Ltd. |
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1 / 59 page ![]() Copyright © Bridgetek Pte Ltd 1 BT817/8 Advanced Embedded Video Engine Datasheet Version 1.1 Document No.: BRT_000302 Clearance No.: BRT#154 Bridgetek Pte Ltd BT817/8 Advanced Embedded Video Engine Datasheet The BT817/8 are easy to use graphic controllers targeted at embedded applications to generate high-quality Human Machine Interfaces (HMIs). They have the following features: 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 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 Support for LCD displays with up to 1 Mega pixels in total, and up to 2048 pixels per line Supported LCD resolutions: 1920x480, 1440x540, 1280x800, 1024x600, 800x600, 800x480, 480x272, 320x240 and many others 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°C to 85°C extended operating temperature range Available in a compact Pb-free, VQFN-64 package, RoHS compliant Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Bridgetek Pte Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Bridgetek Pte Ltd, 178 Paya Lebar Road, #07-03, Singapore 409030. Singapore Registered Company Number: 201542387H |
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