CYWUSB6934-48LTXC

CYWUSB6932 CYWUSB6934 WirelessUSB LS 2.4 GHz DSSS Radio SoC WirelessUSB LS 2.4 GHz DSSS Radio SoC Low standby current < 1 A Features Integrated 30-bit Manufacturing ID 2.4-GHz radio transceiver Operating voltage from 2.7 V to 3.6 V Operates in the unlicensed Industrial, Scientific, and Medical (ISM) band (2.4 GHz to 2.483 GHz) Operating temperature from 0 C to 70 C Receive sensitivity: 90 dBm Offered in a small footprint 48 quad flat pack no leads (QFN) Up to 0 dBm output power Functional Description Range of up to 10 meters or more 1 The CYWUSB6932 /CYWUSB6934 Integrated Circuits (ICs) Data throughput of up to 62.5 kbits/sec are highly integrated 2.4-GHz DSSS radio system-on-chip (SoC) ICs. From the serial peripheral interface (SPI) to the antenna, Highly integrated low cost, minimal number of external these ICs are single-chip 2.4-GHz DSSS Gaussian Frequency components required Shift Keying (GFSK) baseband modems that connect directly to Dual direct sequence spread spectrum (DSSS reconfigurable a microcontroller via simple serial interface. baseband correlators The CYWUSB6932 transmit-only IC and the CYWUSB6934 transceiver IC are available in a small footprint 48-pin QFN SPI microcontroller interface (up to 2-MHz data rate) package. 13-MHz 50-ppm input clock operation Logic Block Diagram CYWUSB6932/CYWUSB6934 DIOVAL DIO GFSK DSSS RFOUT SERDES Modulator IRQ Baseband A A SS SCK Digital DSSS MISO SERDES Baseband MOSI GFSK B RFIN B Demodulator RESET PD Synthesizer CYWUSB6934 Only Note 1. CYWUSB6932 is now obsolete and is no longer supported. Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 38-16007 Rev. *M Revised September 25, 2013 Not Recommended for New Designs X13IN X13 X13OUTCYWUSB6932 CYWUSB6934 Contents Applications ......................................................................3 DC Characteristics ......................................................... 28 16 Applications Support ...................................................3 AC Characteristics ..................................................... 29 Functional Overview ........................................................3 Radio Parameters ..................................................... 31 2.4-GHz Radio .............................................................3 Power Management Timing ...................................... 32 GFSK Modem ..............................................................3 Ordering Information ...................................................... 35 Dual DSSS Baseband .................................................3 Ordering Code Definitions ......................................... 35 Serializer/Deserializer (SERDES) ...............................4 Package Diagram ............................................................ 36 Application Interfaces ..................................................4 Acronyms ........................................................................37 Clocking and Power Management ..............................4 Document Conventions ................................................. 37 Receive Signal Strength Indicator (RSSI) ...................4 Units of Measure ....................................................... 37 Application Interfaces ......................................................4 Document History Page ................................................. 38 SPI Interface ................................................................4 Sales, Solutions, and Legal Information ...................... 39 DIO Interface ...............................................................6 Worldwide Sales and Design Support ....................... 39 Interrupts .....................................................................6 Products ....................................................................39 Application Examples ......................................................7 PSoC Solutions ...................................................... 39 Register Descriptions ......................................................9 Cypress Developer Community ................................. 39 Pin Definitions ................................................................26 Technical Support ..................................................... 39 Absolute Maximum Ratings ..........................................28 Operating Conditions .....................................................28 Document Number: 38-16007 Rev. *M Page 2 of 39 Not Recommended for New Designs