Microchip AT42QT1085 Manual


Læs nedenfor 📖 manual på dansk for Microchip AT42QT1085 (30 sider) i kategorien Ikke kategoriseret. Denne guide var nyttig for 5 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

Side 1/30
9625D–AT42–05/2013
Features
QTouch® Sensor Channels
Up to eight keys
Integrated Haptic Engine
Haptic events may be triggered by touch detection or controlled by a host
microcontroller over SPI
Data Acquisition
QTouchADC key measurement/touch detection method
Configurable measurement timing and averaging
Spread spectrum charge transfer
Raw data from channel measurement can be read over the SPI interface
GPIO Pins
12 dedicated bi-directional GPIO pins, plus up to 4 additional pins (replacing keys)
Configurable as software PWM Drive, digital inputs or outputs
Device setup
Device configuration may be stored in NVRAM
Operation
Power-On reset and brown-out detection
Internal calibrated oscillator
Key Outline Sizes
6 mm × 6 mm or larger (panel thickness dependent); widely different sizes and shapes
possible, including solid or ring shapes
Key Spacing
7 mm or more, center to center (panel thickness dependent)
Layers required
One
Electrode Materials:
Etched copper, silver, carbon, ITO
Electrode Substrates:
PCB materials; polyamide FPCB; PET films, glass
Panel materials:
Plastic, glass, composites, painted surfaces (low particle density metallic paints
possible)
Panel Thickness:
Up to 10 mm glass, 5 mm plastic (electrode size dependent)
Key Sensitivity:
Individually configured over SPI interface
Signal Processing:
Self-calibration, auto drift compensation, noise filtering
Patented Adjacent Key Suppression
® (AKS®) technology to ensure accurate key
detection
Interface:
Master/Slave SPI interface, up to 750 kHz
Object-based communications protocol
Power:
2.0 V to 5.5 V
Packages:
32-pin 5 × 5 mm QFN RoHS compliant
32-pin 7 × 7 mm TQFP RoHS compliant
Atmel AT42QT1085
Eight-key QTouch® Touch Sensor IC
DATASHEET


Produkt Specifikationer

Mærke: Microchip
Kategori: Ikke kategoriseret
Model: AT42QT1085

Har du brug for hjælp?

Hvis du har brug for hjælp til Microchip AT42QT1085 stil et spørgsmål nedenfor, og andre brugere vil svare dig




Ikke kategoriseret Microchip Manualer

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

Märklin

Märklin 72886 Manual

24 Januar 2025
Märklin

Märklin 72797 Manual

24 Januar 2025
Märklin

Märklin 7001 Manual

24 Januar 2025
Hilti

Hilti KCC-WF Manual

24 Januar 2025
Märklin

Märklin 7051 Manual

24 Januar 2025
ATen

ATen KH1516Ai Manual

24 Januar 2025
Adonit

Adonit PD-3A2C Manual

24 Januar 2025
Adonit

Adonit Dash 4 Manual

24 Januar 2025