You are here

CYRF6936: WirelessUSB™ LP 2.4 GHz Radio SoC | Cypress Semiconductor

CYRF6936: WirelessUSB™ LP 2.4 GHz Radio SoC

Last Updated: 
May 31, 2017

WirelessUSB™ LP 2.4 GHz Radio SoC


  • 2.4 GHz Direct Sequence Spread Spectrum (DSSS) radio transceiver
  • Operates in the unlicensed worldwide Industrial, Scientific, and Medical (ISM) band (2.400 GHz to 2.483 GHz)
  • 21 mA operating current (Transmit at –5 dBm)
  • Transmit power up to +4 dBm
  • Receive sensitivity up to –97 dBm
  • Sleep Current less than 1 μA
  • DSSS data rates up to 250 kbps, GFSK data rate of 1 Mbps
  • Low external component count
  • Auto Transaction Sequencer (ATS) - no MCU intervention
  • For more, see pdf.

Functional Description
The CYRF6936 IC provides a complete WirelessUSB SPI to antenna wireless MODEMs. The SoC is designed to implement wireless device links operating in the worldwide 2.4 GHz ISM frequency band. It is intended for systems compliant with worldwide regulations covered by ETSI EN 301 489-1 V1.41, ETSI EN 300 328-1 V1.3.1 (Europe), FCC CFR 47 Part 15 (USA and Industry Canada), and TELEC ARIB_T66_March, 2003 (Japan)

Translated documents are for reference only. We recommend that you refer to the English-language version of a document if you are engaged in development of a design.