CYPRESS PROCTM -UI Introducing a Single Chip Capacitive Touch-Enabled Wireless Solution P R O D U C T O V E RV I E W INTRODUCTION F E AT U R E S PRoC™-UI is a complete system solution for applications that need capacitive touch interfaces and a wireless 2.4 GHz communication link. PRoC-UI’s low-power operation • 2.4 GHz wireless transceiver with capacitive sensing engine makes it ideal for battery-operated applications such as Human Interface Devices - 1 Mbps over-the-air data rate (HID - touch mice, wireless trackpads), remote controllers, toys and more. PRoC-UI - Receiver sensitivity ≈ –87 dBm eliminates the need for multiple ICs typically required for similar designs. - Sleep Current: 1µA - Active Current: 18.5 mA (Tx), 18 mA (Rx) • Wide operating range: 1.9 V to 3.6 V Device Proximity Sensing Trackpad GPIO GPIO Capacitive Touch ASSP/MCU Dongle Cypress ICs System Control MCU USB SPI External Devices GPIO 2.4 GHz Radio 2.4 GHz Radio • 2/3 chip solution to implement capacitive touch • Complex system design • Big footprint, increased BOM cost Without PRoC-UI Device Trackpad GPIO Dongle GPIO Touch Buttons GPIO PC PROC-UI USB PROC-UI Cypress ICs Proximity Sensing External Devices www.cypress.com/go/PRoC-UI System Control GPIO • Single chip solution to implement capacitive touch • Simple system design • Small footprint, low BOM cost With PRoC-UI PR O C-CS (C ap S ense ® VARIANT) • Configurable capacitive sensing elements GPIO I2C PC MCU • Complete development tools and guides Touch Buttons - Sleep current: 100 nA, active current: 7 μA per sensor at 500 ms scan rate - Supports SmartSense™ Auto-tuning - Supports CapSense buttons, sliders and proximity sensors PR O C-TT (True Touch ® VARIANT) • TrueTouch capacitive touchscreen controller - Supports one and two-finger touch applications - Supports up to 26 X/Y sensor inputs - Fast scan rates: Upto 400 μs per sensor - Full function gesture library with Windows 8 support P R O D U C T O V E RV I E W PROC-CS PROC-TT Keyboard with capacitive buttons Mouse with capacitive scroll Wireless trackpad Buttons, sliders, proximity Gesture enabled mouse Two-finger gestures • 40 QFN package - 13 GPIOs or 68 QFN - 35 GPIOs • Offers integrated low power CapSense, system control and radio in package • 68 QFN packages - 35 GPIOs • Offers integrated low power two-finger gestures touch sensing, system control and radio in package PROC-UI is available in two variants - PROC-CS, intended for capacitive touch buttons or sliders and PRoC-TT for one or two-finger gesture enabled capacitive touch interfaces. PR O C- CS PRoC-CS adds Cypress’ leading capacitive touch sensing engine with a mature wireless 2.4 GHz radio. It supports capacitive touch buttons, sliders and proximity sensors bundled with Cypress’ SmartSenseTM technology for easy set up and tuning. PROC-CS eliminates the need for an additional device for capacitive interfaces and provides significant reduction in design complexity, system cost and power consumption. Applications: Touch mice with capacitive scroll wheel, keyboards with capacitive media buttons, and remote controllers with capacitive buttons and sliders PR O C-T T Extending the touch advantage further, PRoC-TT supports capacitive touch with one and two-finger gestures in addition to proprietary wireless 2.4 GHz radio. PRoC-TT is ideal for Windows 8 based HID applications such as wireless trackpads and touch sensitive mice. PRoC-TT provides significant reduction in design-in complexity, system cost and power consumption. Applications: Gesture enabled mice, wireless trackpads, keyboards with trackpads, and remote controllers with trackpads Product PROC-CS PROC-TT MPN Output Power (dBm) Receiver Sensitivity (dBm) Flash (KB) I/O Package CYRF89435-40LTXC +0 -87 32 13 40 QFN CYRF89435-68LTXC +0 -87 32 35 68 QFN CYRF89535-68LTXC +0 -87 32 35 68 QFN GET STARTED NOW Samples are now available. Visit www.cypress.com/go/PRoC-UI or email us at [email protected] for more information. Cypress Semiconductor Corporation 198 Champion Court, San Jose CA 95134 phone +1 408.943.2600 toll free +1 800.858.1810 (U.S. only) © 2012 - 2013 Cypress Semiconductor Corporation. All rights reserved. All other trademarks are the property of their respective owners. Doc#001-79474 Rev*A 0513/PRKA/TONE/BENY