Bridgetek Pte Ltd
FT81x
The FT81x is a series of easy to use graphic controllers targeted at 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 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 8 kHz to 48 kHz. 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 VQFN-56 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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