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Document No.: FT_000986

FT801

Embedded Video Engine

Datasheet Version 1.0

Clearance No.:

FTDI#376

Future Technology Devices International Ltd.

FT801

(Embedded Video Engine)

The FT801 is an easy to use graphic

controller targeted for embedded

applications to generate high-quality

Human Machine Interfaces (HMIs).

It has the following features:



FT801

functionality

includes

graphic

controller, audio processing, and capacitive

touch controller interface.

Compatibility mode allows display code to be

run on FT801 or FT800. Extended mode

enables multi-touch capabilities for FT801.

Embedded Video Engine (EVE) with widget

support can offload the system MPU and

provide a variety of graphic features

Built-in graphics operations allow users with

little expertise to create high-quality display

Support capacitive touch screen with up to 5

touches detection

Hardware engine can recognize touch tags

and track touch movement. It provides

notification for up to 255 touch tags.

Enhanced sketch processing

Programmable interrupt controller provides

interrupts to host MPU/MCU

Built-in 12MHz crystal oscillator with PLL

providing 48MHz or 36MHz system clock

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 (default RGB data

width of 6-6-6) with 2 bit dithering;

configurable to support resolution up to

512x512 and R/G/B data width of 1 to 6

Programmable timing to adjust HSYNC and

VSYNC

timing,

enabling

interface

numerous displays



Support for LCD display in WQVGA

(480x272) and QVGA (320x240) formats

with data enable (DE) support mode and

VSYNC/HSYNC mode

The FT801 calculates for 8-bit colour despite

only providing pins for 6-bit (RGB-6,6,6);

this improves the half tone appearance

Display enable control output to LCD panel

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 frequency from 8kHz to 48kHz.

Built-in digital filter reduces the system

design complexity of external filtering

PWM output for backlight dimming control

for LED

Low power consumption for portable

application, 24mA active (typical) and 250

uA sleep (typical)

No frame buffer RAM required

Advanced object oriented architecture

enables low cost MPU/MCU as system host

using I

C and SPI interfaces

Power mode control allows chip to be put in

power down, sleep and standby states

Supports host interface I/O voltage from

1.8V to 3.3V

Standard serial interface to host MPU/MCU

with SPI up to 30MHz or I²C clocking up to

3.4MHz

Internal voltage regulator supplies 1.2V to

the digital core

-40°C

85°C

temperature range

extended

operating



Available in a compact Pb-free, VQFN-48,

7mm X 7mm X 0.9mm package, RoHS

compliant

Document No.: FT_000986

FT801

Embedded Video Engine

Datasheet Version 1.0

Clearance No.:

FTDI#376

Disclaimer:

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. Future Technology Devices International 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 persona l

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.

Future Technology Devices International Ltd

Unit 1, 2 Seaward Place

Centurion Business Park

Glasgow G41 1HH

United Kingdom

Scotland Registered Company Number: SC136640

Document No.: FT_000986

FT801

Embedded Video Engine

Datasheet Version 1.0

Clearance No.:

FTDI#376



Typical 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

Medical Appliances

GPS / Satnav

Vending Machine Control Panels

Elevator Controls

……and many more

1.1 Part Numbers

Part Number

Package

FT801Q-x

48 Pin VQFN, pitch 0.5mm, body 7mm x 7mm x 0.9mm

Table 1- Video Controller Part Numbers

Note: Packaging codes for x is:

-R: Taped and Reel, (VQFN in 2500 pieces per reel)

-T: Tray packing, (VQFN in 250 pieces per tray)

For example: FT801Q-R is 2500 VQFN pieces in taped and reel packaging

Document No.: FT_000986

FT801

Embedded Video Engine

Datasheet Version 1.0

Clearance No.:

FTDI#376

FT801 Block Diagram

Figure 2-1 FT801 Block Diagram

For a description of each function please refer to Section 4.

Figure 2-2 FT801 System Design Diagram

FT801 with EVE (Embedded Video Engine) technology simplifies the system architecture for advanced

human machine interfaces (HMIs) by providing support for display, audio, and touch as well as an object

oriented architecture approach that extends from display creation to the rendering of the graphics.

Document No.: FT_000986

FT801

Embedded Video Engine

Datasheet Version 1.0

Clearance No.:

FTDI#376

Contents

1.1

Typical Applications ...................................................................... 3

Part Numbers...................................................................................... 3

3.1

3.2

FT801 Block Diagram.................................................................... 4

Device Pin Out and Signal Description .......................................... 7

VQFN-48 Package Pin Out ................................................................... 7

Pin Description ................................................................................... 8

4.1

Function Description................................................................... 13

Serial Host Interface ......................................................................... 13

SPI Interface ............................................................................................................. 15

I²C Interface ............................................................................................................. 15

Serial Data Protocol ................................................................................................... 15

Host Memory Read ..................................................................................................... 15

Host Memory Write .................................................................................................... 16

Host Command .......................................................................................................... 16

Interrupts ................................................................................................................. 17

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

4.1.6

4.1.7

4.2

4.2.1

4.2.2

4.2.3

4.2.4

System Clock .................................................................................... 18

Clock Source ............................................................................................................. 18

Phase Locked Loop..................................................................................................... 19

Clock Enable ............................................................................................................. 19

Clock Frequency ........................................................................................................ 19

4.3

4.3.1

4.3.2

Graphics Engine ................................................................................ 20

Introduction .............................................................................................................. 20

ROM and RAM Fonts ................................................................................................... 21

4.4

4.5

4.5.1

4.5.2

4.5.3

4.5.4

Parallel RGB Interface ...................................................................... 24

Miscellaneous Control ....................................................................... 26

Backlight Control Pin .................................................................................................. 26

DISP Control Pin ........................................................................................................ 26

General Purpose IO pins ............................................................................................. 26

Pins Drive Current Control .......................................................................................... 26

4.6

4.6.1

4.6.2

Audio Engine..................................................................................... 27

Sound Synthesizer ..................................................................................................... 27

Audio Playback .......................................................................................................... 29

4.7

4.7.1

4.7.2

Touch-Screen Engine ........................................................................ 29

Compatibility mode .................................................................................................... 30

Extended mode ......................................................................................................... 30

4.8

4.8.1

4.8.2

Power Management .......................................................................... 31

Power supply............................................................................................................. 31

Internal Regulator and POR ......................................................................................... 31