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Home » NEWEST Products » New by Manufacturer » Cypress Semiconductor » Programmable Radio-on-Chip - UI - Cypress
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Cypress Programmable Radio-on-Chip User Interface

Cypress Programmable Radio-on-Chip User Interface

Cypress Semiconductor's PRoC-UI (Programmable Radio-on-Chip – User Interface) is Cypress' new integrated touch + wireless, System-on-Chip (SoC). It combines the low-power 2.4-GHz proprietary WirelessUSB™-NL Radio-on-a-Chip with Cypress' CapSense® and TrueTouch® capacitive touch technologies. PRoC-UI enables user interface functionality in wireless devices, including gestures that are compatible with the Windows 8™ applications. The one-chip solution also offers standard HID microcontroller functionality, effectively combining three chips into one to save BOM cost, board space, and power, while increasing reliability compared with multi-chip implementations.

  • 2.4-Ghz RF solution integrated with a capacitive touch sensing controller
  • GFSK Data Rate of 1Mbps with closed loop frequency synthesis
  • 1.8-3.3V operating voltage with 32KB flash
  • Reduced BOM cost with one chip solution
  • Reference material for typical applications reduces design effort and time to market


  • Wireless keyboards with built-in trackpad
  • Wireless touch mouse

  • Remote controllers with built-in trackpads
  • Standalone trackpads
  • Wireless keyboards with capacitive buttons
  • Wireless mice with capacitive scroll
  • Remote controllers with capacitive buttons
  • Nano dongles / Dongles
  • Wireless Keyboards
  • Wireless Mice
  • R/C Toys
  • Remote Controllers
Part Number Package / Case Interface Type Number of Receivers Number of Transmitters Supply Voltage - Min Supply Voltage - Max Data Sheet
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Without PRoC-UI
Without PRoC-UI
With PRoC-UI
With PRoC-UI Comments

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  • Cypress Semiconductor
  • Semiconductors|Integrated Circuits|IC-RF