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Infineon CYAT817AZA88-5BFBA

Manufacturer
Infineon
MPN
CYAT817AZA88-5BFBA
LCSC Part #
C20190481
Packaging
TQFP-128(14x20)
Customer #
Key Attributes
TQFP-128(14x20) Touch Screen Controllers RoHS
DatasheetInfineon CYAT817AZA88-5BFBA
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QtyUnit Price(Reference Only)Total Amount
1+$ 60.1377$ 60.14
200+$ 23.9962$ 4799.24
720+$ 23.1933$ 16699.18
1,440+$ 22.7981$ 32829.26
Standard Packaging720/Full Tray
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Touch Screen Controllers
ManufacturerInfineon
PackagingTQFP-128(14x20)
FeaturesMulti-touch;Noise suppression;Hardware wake-up;Waterproof / false touch prevention;Glove touch support;Adaptive baseline
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Features

AI Translation
  • Automotive Electronics Council (AEC) AEC-Q100 qualified
  • Multi-touch capacitive touchscreen controller
  • 32-bit Arm Cortex CPU
  • Register-configurable
  • Noise-suppression technologies for display and EMI
  • Hover sensing (up to 35 mm)
  • Force Touch
  • Slider sensing
  • CAPSENSE button sensing
  • Wake-up button sensing
  • Low-power wake-up button (<50 μA)
  • Wake-on-touch screen
  • Runtime diagnostics
  • Support for split screen
  • Support for free form shapes
  • Effective 20-V drive for higher signal-to-noise ratio (SNR)
  • AutoArmor improves both electromagnetic emissions and immunity
  • External display synchronization
  • Water rejection and wet-finger tracking using DualSense
  • Multi-touch glove with automatic mode switching
  • Ten fingers with thin glove (≤ 1-mm thick)
  • Two fingers with thick glove (≤ 5-mm thick)
  • Fingernail tracking
  • Large object rejection
  • Automatic baseline tracking to environmental changes
  • Low-power look-for-touch mode
  • Field upgrades via bootloader
  • Manufacturing test kit (MTK)
  • Android driver support
  • Touchscreen sensor self-test
  • System performance (configuration dependent)
    • Screen sizes up to 15-inch diagonal
    • 5.3–mm electrode pitch; 16:10 aspect ratio
    • Up to 103 sense pins, 2500 intersections
    • Reports up to ten fingers
    • Small finger support down to 5 mm
    • Refresh rate up to 250 Hz; other rates configurable
    • TX frequency up to 300 kHz
    • 5-V TX with high-order multi-phase TX capability for higher signal-to-noise (SNR) ratio
    • High-frequency TX frequency hopping supported for optimal noise filtering
    • Integrated DSP to process and filter data for faster scanning and lower noise
    • 64 RX channels, each with its own ADC, to enable single-pass long-side scanning for faster processing of touch data and better noise filtering
  • Force Touch
    • 5 RX channels can be used for parallel touch/force scan
    • Typical Force range: 0.5 N to 10N
    • Minimum displacement: 100 μm/10 N
    • Resolution (0.1 N)
    • Rigid body mechanic implementation
    • Refresh rate up to 100 Hz
    • Use of simple/cost-efficient FPC sensors
  • Power (configuration-dependent)
    • 1.71- to 1.95-V and 3.0- to 5.5-V logic and digital I/Os supply
    • 3.0- to 5.5-V analog supply
    • 30-mW average power
    • 30 μW typical deep-sleep power
  • Sensor and system design (configuration-dependent)
    • Supports a variety of touchscreen sensors and stackups
      • Manhattan, diamond
      • Sensor-on-lens (SOL)
      • On-cell touch integrated display modules
      • Hybrid In-Cell
      • Single-Layer Independent Multi-Touch (SLIM)
      • Plastic (PET) and glass-sensor substrates
      • LCD, AMOLED, and IPS displays
      • Metal mesh
  • Primary host communication interface
    • I²C slave at standard bit rates 100 kbps, 400 kbps, and 1 Mbps
    • SPI slave bit rates up to 8 Mbps
    • Optional cryptographic engine for secure communication
  • Secondary safety communication interface
    • I2C/SPI configurable as master/slave
    • CAN interface
  • Interface for external sensors
    • I2C/SPI for external accelerometer
    • I2C/SPI for external IR proximity
  • Package
    • 100-pin TQFP 14×14×1.4 mm (0.5-mm pitch)
    • 128-pin TQFP 14×20×1.4 mm (0.5-mm pitch)
  • Ambient temperature range
    • Automotive-A: -40°C to 85°C
    • Automotive-S: -40°C to 105°C