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AT42QT5480 - 10-bit Touchscreen Controller

Description

Pin Listing Ball B2 B1 C3 C2 A5 A1 D2 E1 D3 E2 F1 F2 G2 E3 F3 E4 C1 A4 F4 G5 F5 G6 F6 E5 F7 E6 E7 A7 C7 D6 C6 B7 D5 B6 A6 Name GPO2 GPO3 TRIGGER RST Vdd Vss XT2 XT1 X0 X1 X2 X3 X4 X5 X6 X7 Vdd Vss SCL SDA Y0A Y1A Y2A Y3A Y4A Y5A Vdd Vss Vdd A0 FORCE_S Y5B Y4B Y3B Y2B Type O O I I P P X X O O O O O

Features

  • Configurations:.
  • Can be configured as a combination of touchscreen, sliders/wheels and keys, with Adjacent Key Suppression™ (AKS™) technology between groups QField™ Touchscreen:.
  • Two-touch capable with independent XY tracking for one or two concurrent touches in real time, with touch size reporting.
  • Up to eight-inch diagonal screen size supported.
  • 1024 x 1024 resolution Discrete Keys:.
  • Up to 48 (subject to other configurations) QSlide™/QWhee.

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Datasheet Details

Part number AT42QT5480
Manufacturer ATMEL Corporation
File Size 198.35 KB
Description 10-bit Touchscreen Controller
Datasheet download datasheet AT42QT5480 Datasheet
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Full PDF Text Transcription

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Features • Configurations: – Can be configured as a combination of touchscreen, sliders/wheels and keys, with Adjacent Key Suppression™ (AKS™) technology between groups QField™ Touchscreen: – Two-touch capable with independent XY tracking for one or two concurrent touches in real time, with touch size reporting – Up to eight-inch diagonal screen size supported – 1024 x 1024 resolution Discrete Keys: – Up to 48 (subject to other configurations) QSlide™/QWheel™: – Configurable up to six independent sliders/wheels Linearity: – Screen design dependent but typically better than ±1 percent Filtering: – Advanced digital filtering (user configurable) Response Times: – Sub 15 ms possible, depending on filter settings General Purpose Outputs (GPOs): – Up to four user controllable outputs Technology:
Published: |