CY8CTMA1036/768 TrueTouch® Multi-Touch All-Points Touchscreen Controller0 pages

SUMMARY

CY8CTMA1036/768

TrueTouch® Multi-Touch All-Points
Touchscreen Controller
Features
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Multi-touch capacitive touchscreen controller
❐ 32-bit ARM Cortex CPU
❐ Register configurable
❐ Noise suppression technologies for battery charger and display
• Effective 28-V drive for higher signal-to-noise ratio (SNR)
• ChargerArmor™ for charger noise immunity
• External display synchronization
❐ Water rejection and wet finger tracking
❐ Large object rejection
❐ Automatic baseline tracking to environmental changes
❐ Low-power look-for-touch mode
❐ Field upgrades via bootloader
❐ Android™ driver support
❐ Cypress manufacturing test kit (MTK)
❐ Touchscreen sensor self-test and ID reporting

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Charger noise immunity
❐ Immunity up to 5 peak-to-peak voltage (VPP)

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Power (configuration dependent)
❐ 1.71- to 5.5-V digital and I/O supply
❐ 2.60- to 5.5-V analog supply
❐ 9.25-mW average power
❐ 45-μW typical deep-sleep power

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Sensor and system design (configuration dependent)
❐ Supports a variety of touchscreen sensors and stackups
• Manhattan and diamond patterns
• Sensor-on-lens (SOL)
• Plastic (PET) and glass sensor substrates
• LCD and AMOLED displays
❐ Single-layer flexible printed circuit (FPC) routing enabled by
flexible TX/RX configurations

System performance
❐ Screen sizes up to 10.1-inch diagonal
• 5.5-mm sensor pitch, 4:3 aspect ratio
❐ Up to 65 sense pins
• 1036 intersections, (37 × 28)
❐ Reports up to 10 fingers
❐ Small finger support down to 4 mm
❐ Large finger support up to 22 mm
❐ Refresh rate up to 80 Hz; other rates configurable
❐ Fast first-touch response (≤25 ms)

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Communication interface
2
❐ I C slave at all standard bit rates
• 100 kbps, 400 kbps, 1 Mbps, and 3.4 Mbps
❐ SPI slave bit rates up to 10 Mbps

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Package
❐ 84-ball 6 × 6 × 0.6 UFBGA (0.5-mm ball pitch)

Cypress Semiconductor Corporation
Document Number: 001-91022 Rev. **

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198 Champion Court

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San Jose, CA 95134-1709 • 408-943-2600
Revised February 11, 2014