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Cypress Semiconductor Electronic Components Datasheet

CYWUSB6934 Datasheet

(CYWUSB6932 / CYWUSB6934) DSSS Radio SoC

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CYWUSB6932
CYWUSB6934
WirelessUSB™ LS 2.4 GHz
DSSS Radio SoC
WirelessUSB™ LS 2.4 GHz DSSS Radio SoC
Features
2.4-GHz radio transceiver
Operates in the unlicensed Industrial, Scientific, and Medical
(ISM) band (2.4 GHz to 2.483 GHz)
Receive sensitivity: –90 dBm
Up to 0 dBm output power
Range of up to 10 meters or more
Data throughput of up to 62.5 kbits/sec
Highly integrated low cost, minimal number of external
components required
Dual direct sequence spread spectrum (DSSS reconfigurable
baseband correlators
SPI microcontroller interface (up to 2-MHz data rate)
13-MHz ± 50-ppm input clock operation
Low standby current < 1 µA
Integrated 30-bit Manufacturing ID
Operating voltage from 2.7 V to 3.6 V
Operating temperature from 0 °C to 70 °C
Offered in a small footprint 48 quad flat pack no leads (QFN)
Functional Description
The CYWUSB6932[1]/CYWUSB6934 Integrated Circuits (ICs)
are highly integrated 2.4-GHz DSSS radio system-on-chip (SoC)
ICs. From the serial peripheral interface (SPI) to the antenna,
these ICs are single-chip 2.4-GHz DSSS Gaussian Frequency
Shift Keying (GFSK) baseband modems that connect directly to
a microcontroller via simple serial interface.
The CYWUSB6932 transmit-only IC and the CYWUSB6934
transceiver IC are available in a small footprint 48-pin QFN
package.
Logic Block Diagram – CYWUSB6932/CYWUSB6934
DIOVAL
DIO
IRQ
SS
SCK
MISO
MOSI
RESET
PD
SERDES
A
DSSS
Baseband
A
Digital
SERDES
B
DSSS
Baseband
B
Synthesizer
GFSK
Modulator
GFSK
Demodulator
RFOUT
RFIN
CY WUSB6934Only
Note
1. CYWUSB6932 is now obsolete and is no longer supported.
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 38-16007 Rev. *M
• San Jose, CA 95134-1709 • 408-943-2600
Revised September 25, 2013


Cypress Semiconductor Electronic Components Datasheet

CYWUSB6934 Datasheet

(CYWUSB6932 / CYWUSB6934) DSSS Radio SoC

No Preview Available !

CYWUSB6932
CYWUSB6934
Contents
Applications ...................................................................... 3
Applications Support ................................................... 3
Functional Overview ........................................................ 3
2.4-GHz Radio ............................................................. 3
GFSK Modem .............................................................. 3
Dual DSSS Baseband ................................................. 3
Serializer/Deserializer (SERDES) ............................... 4
Application Interfaces .................................................. 4
Clocking and Power Management .............................. 4
Receive Signal Strength Indicator (RSSI) ................... 4
Application Interfaces ...................................................... 4
SPI Interface ................................................................ 4
DIO Interface ............................................................... 6
Interrupts ..................................................................... 6
Application Examples ...................................................... 7
Register Descriptions ...................................................... 9
Pin Definitions ................................................................ 26
Absolute Maximum Ratings .......................................... 28
Operating Conditions ..................................................... 28
DC Characteristics ......................................................... 28
AC Characteristics[16] ..................................................... 29
Radio Parameters ..................................................... 31
Power Management Timing ...................................... 32
Ordering Information ...................................................... 35
Ordering Code Definitions ......................................... 35
Package Diagram ............................................................ 36
Acronyms ........................................................................ 37
Document Conventions ................................................. 37
Units of Measure ....................................................... 37
Document History Page ................................................. 38
Sales, Solutions, and Legal Information ...................... 39
Worldwide Sales and Design Support ....................... 39
Products .................................................................... 39
PSoC® Solutions ...................................................... 39
Cypress Developer Community ................................. 39
Technical Support ..................................................... 39
Document Number: 38-16007 Rev. *M
Page 2 of 39


Part Number CYWUSB6934
Description (CYWUSB6932 / CYWUSB6934) DSSS Radio SoC
Maker Cypress Semiconductor
Total Page 30 Pages
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