FT812Q-X中文资料BRIDGETEK数据手册PDF规格书

 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