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Radio-on-a-Chip with higher data rate - CYRF6936 (LP)
Features-2.4 GHz Direct Sequence Spread Spectrum (DSSS) radio transceiver-Operates in the unlicensed worldwide Industrial, Scientific, and Medical (ISM) band (2.400 GHz – 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 <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- Framing, Length, CRC16, and Auto ACK-Power Management Unit (PMU) for MCU/Sensor- Fast Startup and Fast Channel Changes-Separate 16-byte Transmit and Receive FIFOs- AutoRate™- dynamic data rate reception-Receive Signal Strength Indication (RSSI)- Serial Peripheral Interface (SPI) control while in sleep mode- 4 MHz SPI microcontroller interface
- Battery Voltage Monitoring Circuitry-Supports coin-cell operated applications-Operating voltage from 1.8V to 3.6V- Operating temperature from 0 to 70°C- Space saving 40-pin QFN 6x6 mm package
Applications- Wireless Keyboards and Mice- Wireless Gamepads- Remote Controls- Toys- VOIP and Wireless Headsets- White Goods- Consumer Electronics- Home Automation- Automatic Meter Readers- Personal Health and Entertainment
The 2.4-GHz WirelessUSB Radio-on-a-Chip (LP Low Power) provides an unparalleled feature set enabling low BOM costs, higher data rate applications, and faster time to market
The CYRF6936 uses Cypress's patent pending AutoRate Receiver technology enabling it to receive data at any data rate (maximum 1 Mbps) without the need to negotiate speed changes.
WirelessUSB LP operates between 1.8 and 3.6 volts, using many advanced techniques to extend battery life and is the best in class solution, compared to competitive chip solutions.
The device also has highly optimized timing, including quick startup, fast channel changes,and immediate link turnaround capabilities. In addition, the device uses Cypress's patented
Direct Sequence Spread Spectrum (DSSS) and frequency-agile technology to offer best-inclass interference immunity for a 2.4GHz radio system.
WirelessUSB LP uses the user-friendly KISSBind feature, which enables a user to intuitively link a wireless peripheral to the desired host by simply bringing them in very close proximity with one another. The device also supports TouchWake capability to save additional battery power by allowing a WirelessUSB peripheral to instantly wake from an ultra-low-power sleep mode when the user touches it.
LP PMU-CYRF6936 based RF Module