CYAT81655-64AS48

SUMMARY CYAT8165X (48 I/Os) Automotive TrueTouch Multi-Touch All-Points Touchscreen Controller Features Multi-touch capacitive touchscreen controller Power (configuration-dependent) 32-bit ARM Cortex CPU 1.71- to 1.95-V and 3.0- to 5.5-V logic and digital I/Os supply Register-configurable 3.0- to 5.5-V analog supply Noise-suppression technologies for display and EMI 9-mW average power 1 Effective 20-V drive for higher signal-to-noise ratio (SNR) 11- W typical deep-sleep power AutoArmor improves both electromagnetic emissions Sensor and system design (configuration-dependent) and immunity Supports a variety of touchscreen sensors and stackups External display synchronization Manhattan, diamond Water rejection and wet-finger tracking using DualSense Sensor-on-Lens (SOL) Multi-touch glove with automatic mode switching On-cell Ten fingers with thin glove (1-mm thick) Plastic (PET) and glass-sensor substrates Two fingers with thick glove (5-mm thick) LCD, AMOLED, and IPS displays Large object rejection Metal mesh Automatic baseline tracking to environmental changes Low-power look-for-touch mode Communication interface 2 Field upgrades via bootloader I C slave at 100 and 400 kbps Cypress Manufacturing Test Kit (MTK) SPI slave bit rates up to 8 Mbps Touchscreen sensor self-test Package System performance (configuration dependent) 100-pin TQFP 14 14 1.4 mm (0.5-mm pitch) Screen sizes up to 8.5-inch diagonal Ambient temperature range 6.2-mm electrode pitch 16:9 aspect ratio Automotive-A: 40 C to 85 C Up to 48 sense pins, 527 intersections 16:9 aspect ratio Automotive-S: 40 C to 105 C (17 RX and 31 TX) Reports up to ten fingers Small finger support down to 4 mm Refresh rate up to 250 Hz other rates configurable TX frequency up to 350 kHz Note 1. Effective voltage when using 17 multi-phase TX and 5-V V supply. CCTX Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-16617 Rev. ** Revised September 16, 2016SUMMARY CYAT8165X (48 I/Os) Ordering Information Table 1 lists the CYAT8165X TrueTouch touchscreen controllers. 2 Table 1. Ordering Information CYAT81650-100AA48 48 10 100-pin TQFP CYAT81650-100ASA48 48 10 100-pin TQFP CYAT81652-100AA48 48 10 100-pin TQFP CYAT81652-100AS48 48 10 100-pin TQFP CYAT81655-100AA48 48 10 100-pin TQFP CYAT81655-100AS48 48 10 100-pin TQFP CYAT81658-100AA48 48 10 100-pin TQFP CYAT81658-100AS48 48 10 100-pin TQFP Ordering Code Definitions CY AT X X X XXX X X XX Number of Sense I/Os: 48 Temperature Range: A = 40 C to 85 C S = 40 C to 105 C Package Type: A = TQFP Number of Pins: 100 Product Feature Set: See Ordering Information table Sensor Configuration: 1 = Discrete Sensors Market Segment: 8 = Automotive Touchscreen Business Unit: AT = Automotive Marketing Code: CY = Cypress Note 2. All devices have the following base features: Water Rejection, DisplayArmor, AutoArmor, DualSense, CapSense buttons, Large Object Detection and Rejection, and Grip Suppression. Document Number: 002-16617 Rev. ** Page 2 of 4 Marketing Part Number Number of Sense Pins Number of Fingers 5-V Tx Display Armor Capsense Buttons Water Rejection Thin Glove Support Gestures Thick Overlay/Thick Glove Support Package