RF Transceivers

This product is Not Recommended For New Designs. Visit our Wireless Connectivity home page to check out our new wireless products.

Cypress's WirelessUSB™ solutions are designed for multipoint-to-point connectivity with various range options. WirelessUSB enables consumer products, such as wireless mice, keyboards, remote controls, presenter tools & toys with a low-power and highly reliable 2.4 GHz wireless solution. Cypress's patented WirelessUSB technology offers unparalleled feature set to enable superior RF performance, interference immunity, and maximum battery life.

To further extend the flexibility and programmability of Cypress's wireless portfolio, PRoC™ - Programmable Radio-system on-a Chip - integrates a flexible 8-bit microcontroller with the 2.4GHz radio transceiver in a single chip solution. PRoC solutions offer a unique capability of component integration to enable extremely small form factor designs for low-power wireless systems.

RF Transceiver Families

WirelessUSB NX
WirelessUSB NX (CYRF9935) is Cypress's fourth-generation, 2.4-GHz proprietary RF transceiver. It offers ultra-low power consumption, up to 2-Mbps data rate and a range of up to 30 m. WirelessUSB NX can be combined with Cypress's enCoRe™ and PSoC^® families to build a low-cost, complete system solution for wireless applications with advanced features like touch sensing.

WirelessUSB NL
WirelessUSB NL (CYRF8935) is Cypress's third-generation, 2.4-GHz proprietary RF transceiver. It offers low power consumption and a range of up to 30 m. Combined with Cypress's enCoRe family of USB and wireless microcontrollers, WirelessUSB NL provides the lowest-cost, complete system solution for wireless applications.

WirelessUSB LP
WirelessUSB LP (CYRF6936) is Cypress's second-generation, 2.4-GHz RF transceiver.  It offers unmatched robustness through DSSS modulation and up to 100 m connection range with up to 1-Mbps data rate.

WirelessUSB LP Star
WirelessUSB LP Star (CYRF6986) is Cypress's second-generation, 2.4-GHz, RF transceiver.  It offers unmatched robustness through DSSS modulation and up to 50 m connection range with up to 1-Mbps data rate.

PRoC-UI
PRoC-UI (CYRF89XXX) is an integrated touch + wireless, System-on-Chip (SoC). It combines the low-power, 2.4-GHz proprietary WirelessUSB NL transceiver with Cypress's CapSense^® and TrueTouch^® capacitive touch sensing technologies. PRoC-UI enables user interface functionality in wireless devices, including gestures that are compatible with Windows 8™.

PRoC-LP
PRoC-LP (CYRF69103, CYRF69213) is a radio System-on-Chip (SoC) device providing a complete RF system solution with a single device and a few discrete components.  It integrates the WirelessUSB LP transceiver with an 8-bit MCU. The solution is intended to drastically reduce the time to market and the Bill-of-Materials (BOM) cost of wireless designs while providing excellent robustness and up to 100 m connection range with up to 1-Mbps data rate.

PRoC-LP Star
PRoC LP Star (CYRF69303, CYRF69313) is a radio System-on-Chip (SoC) device providing a complete RF system solution with a single device and a few discrete components. It integrates the WirelessUSB LP Start transceiver with an 8-bit MCU. The solution is intended to drastically reduce the time to market and the Bill-of-Materials (BOM) cost of wireless designs while providing excellent robustness and up to 50 m connection range with up to 1-Mbps data rate.