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MICROCHIP ATMXT1664T3-CCUR035 product image
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MICROCHIP ATMXT1664T3-CCUR035RoHS

Manufacturer
MICROCHIP
MPN
ATMXT1664T3-CCUR035
LCSC Part #
C1852723
Packaging
UFBGA-136(7x7)
Customer #
Key Attributes
maXTouch 1664-node Touchscreen Controller
Datasheetpdf iconMICROCHIP ATMXT1664T3-CCUR035
In-Stock: 10
10 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 12.2894$ 12.29
10+$ 11.8598$ 118.60
Standard Packaging5000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Touch Screen Controllers
ManufacturerMICROCHIP
PackagingUFBGA-136(7x7)
FeaturesMulti-touch;Waterproof / false touch prevention;Glove touch support;Noise suppression;Mute/touch suppression
Touch Screen Type-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging5000
Sales UnitPiece

Features

AI Translation
  • Up to 32 transmit lines and 52 receive lines for touchscreen use, with up to 1664 nodes assignable to the touchscreen; assuming a sensor electrode pitch of 6.5mm, touchscreen size can reach 15.6 inches (16:10 aspect ratio); other sizes achievable with different electrode pitches and appropriate sensor materials
  • Real-time tracking of up to 16 simultaneous touch points
  • Supports Microsoft Windows and Android dual-boot OS
  • Supports discrete/external sensor designs, including glass- and PET film-based sensors
  • Supports standard (e.g., diamond) and proprietary sensor patterns
  • Compatible with PET or glass, including curved form factors
  • Glass thickness 0.4mm to 4.5mm (depending on screen size, touch size, configuration, and stack-up)
  • Plastic thickness 0.2mm to 2.2mm (depending on screen size, touch size, configuration, and stack-up)
  • Moisture/water compensation: condensation or water droplets up to 22mm in diameter cause no false touches; supports single-finger tracking through condensation or water droplets up to 22mm in diameter
  • Multi-finger glove touch support up to 1.5mm thickness (stack-up design dependent); single-finger glove touch support up to 5mm thickness (stack-up design dependent)
  • Supports mutual capacitance and self-capacitance measurements for reliable touch detection
  • Noise suppression technology against environmental, charger, and power line noise: up to 240Vₚ₋ₚ for 1Hz–1kHz sinusoidal waveforms; up to 20Vₚ₋ₚ for 1kHz–1MHz sinusoidal waveforms
  • Passive stylus support with contact diameter as small as 1.5mm (configuration, stack-up, and sensor design dependent)
  • Single-finger scan rate up to 250Hz report rate (configuration dependent); typical report rate for 16-touch ≥100Hz (configuration dependent); initial touch latency from idle state <10ms (configuration dependent); configurable for power and speed optimization
  • Lens bending algorithm to eliminate display noise
  • Touch suppression algorithm to eliminate unintentional large touches such as palm touches
  • Palm recovery algorithm for fast return to normal operation
  • Programmable timeout for automatic transition from active to idle state
  • Pipelined analog sensing and digital processing for optimized system power efficiency
  • I²C slave supporting Standard Mode (up to 100kHz), Fast Mode (up to 400kHz), Fast Mode Plus (up to 1MHz), and High-Speed Mode (up to 3.4MHz)
  • USB HID interface supporting Microsoft Windows 8.x and later
  • HID-I²C interface supporting Microsoft Windows 8.x and later
  • Interrupt indicator message available
  • SPI debug interface for raw data readout for tuning and debugging
  • Operating temperature range: -40°C to +85°C