Description of product
Description
Targeted at intelligent QVGA and WQVGA TFT display panels, EVE's object-oriented approach renders images in a line-by-line fashion with 1/16th of a pixel resolution, eliminating the expense of traditional frame buffer memory. The FT800 integrates with system MCUs via a low bandwidth serial interface, allowing for lower spec/cost MCUs to be used in the design. The controller's functionality sets new industry benchmarks, supporting 4-wire resistive touch sensing with built-in intelligent touch detection and an embedded audio processor that allows midi-like sounds, combined with pulse code modulation (PCM) for audio playback. The combination of display, audio, and touch on a single-chip solution enables engineers to produce GUIs that deliver compelling user experiences.
Features
- Targeted at QVGA and WQVGA resolution TFT displays
with parallel RGB interface - Dithering hardware provides 24-bit (true color) support
on an 18-bit interface - 256k internal object memory
- Store up to 2000 objects in 8kb display list
- Inbuilt controller supports 4-wire resistive touch panels
- PWM output for programmable display brightness
- Anti-aliasing support improves display perception
- Low-power - 35mA typical in active mode down, and 25uA
in sleep mode - Widgets (innovation mechanisms) allow easy creation
of complex objects (e.g analog clocks) - Integrated audio output - play beeps, tones, or recorded audio
- SPI or I²C interface to system microcontroller
- Space saving 48LD QFN package
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
