UGQUBE1USB350A - Unigen Corp

WirelessUSB™ - UGQUBE1US

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UNIGEN CORP. WIRELESS MODULE PRODUCTS

PART NUMBER FAMILY:

JUNO-USB WIRELESSUSB™ RADIO MODULES

UGQUBE1US SERIES

SHORT RANGE BRIDGE

Issue Date: 14 September, 2005

Revision: 1.10

Revision History

Rev. No. History Issue Date Remarks

0.10 First Draft 4 August 2005 Document Creation

0.20 Second Draft 5 August 2005 Addition of Soft/Firmware Applications

1.00 Third draft 14 September 2005 P/N and certification updates, PVT test inclusions

1.10 Fourth Release 30 September 2005 Output margin modified page 10

THIS DOCUMENT IS PROVIDED “AS IS” WITH NO WARRANTIES WHATSOEVER,

INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, FITNESS

FOR ANY PARTICULAR PURPOSE, OR ANY WARRANTY OTHERWISE ARISING OUT OF

ANY PROPOSAL, SPECIFICATION OR SAMPLE.

Unigen Corporation disclaims all liability, including liability for infringement of any

proprietary rights, relating to use of information in this document. No license,

expressed or implied, by estoppel or otherwise, to any intellectual property rights is

granted herein.

*Third-party brands, names, and trademarks are the property of their respective

owners.

Unigen Corporation, 2005

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TABLE OF CONTENTS:

UNIGEN CORP. WIRELESS MODULE PRODUCTS 1

PART NUMBER FAMILY: JUNO-USB WIRELESSUSB™ RADIO MODULES 1

UGQUBE1US SERIES SHORT RANGE BRIDGE 1

Revision History 1

REFERENCE DOCUMENTATION: 4

INTRODUCTION: 4

FEATURES: 5

DESCRIPTION: 5

BLOCK DIAGRAMS: 6

Figure 1 – Functional Block Diagram 6

Figure 2 – Radio Simplified Block Diagram 6

ABSOLUTE MAXIMUM RATINGS: 7

Table 1 – Absolute Max Ratings 7

RECOMMENDED OPERATING CONDITIONS: 7

Table 2 – Recommended Conditions 7

PIN OUT FUNCTIONALITY: 7

Table 3 – Pinout 7

DC ELECTRICAL CHARACTERISTICS: 8

Table 4 – Electrical Characteristics 8

MECHANICAL CHARACTERISTICS: 8

Table 5 – Mechanical DescriptionRADIO PARAMETERS: 8

RADIO PARAMETERS: 9

Table 6 – Radio Characteristics 9

AGENCY CERTIFICATIONS: 10

Table 7 – Regulatory Agency Certifications 10

Regulatory Compliance Statement: 10

MECHANICAL DRAWINGS & PHYSICAL DIMENSIONS: 11

Figure 3 – Juno-USB Dimensions (external) 11

Figure 4 – Juno-USB Dimensions (internal) 11

FIRMWARE FUNCTIONALITY: 12

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Firmware Overview 12

RadioParams Report 12

Table 8 – Radio Params 12

Table 9 – Params Report 12

Firmware Command Details 13

Table 9 – Firmware Commands 13

SOFTWARE FUNCTIONALITY: 14

Development Environment 14

Code Modules 14

COMPLIANCE TESTING: 15

ORDERING INFORMATION:* 16

CONTACT INFORMATION: 16

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REFERENCE DOCUMENTATION:

The Unigen JUNO-USB (UGQUBE1US) WirelessUSB™ dongle adaptation of the Cypress

Semiconductor CYWUSB6934 LS 2.4GHz DSSS Radio SOC and Cypress CY7C63743 enCoReTM

USB Combination Low-speed USB & PS/2 Peripheral Controller is represented in this document.

The detail provided is information for using JUNO-USB in a digital electronic device and is only

a “companion” document to Cypress Semiconductors’ CYWUSB6934 documentation for the

above noted part.

The CYWUSB6934 LS 2.4GHz DSSS Radio SOC 10-meter information and technical details (ex.

obtained from the Cypress Semiconductor web site or contacting Cypress’s authorized sales

representatives.

The following is a list of required documents and locations known at the time of publication

that accompany this datasheet.

• The CYWUSB6934 LS 2.4GHz DSSS Radio SOC Datasheet – CUWUSB6934.pdf

http://www.cypress.com/cfuploads/img/products/cywusb6934.pdf

• A full explanation of software development, including all class methods, is available in the

file

CY4632 WirelessUSB SW User’s Guide.pdf

• A full explanation of system firmware development, is available in the file

CY4632

Bridge FW User's Guide.pdf

INTRODUCTION:

Unigen JUNO-USB WirelessUSB™ 10 meter bridge dongles represent the convergence of

emerging wireless connectivity solutions and the USB “Plug-N-Play” ease of operation.

WirelessUSB, as created by Cypress Semiconductor, is a low-cost, 2.4GHz communication

protocol designed for use in commercial, industrial, consumer, and computer product

applications needing highly reliable data connectivity.

The JUNO-USB bridge dongles combine Cypress Semiconductor’s wireless and USB expertise

with Unigen’s module design, manufacturing, and testing proficiency to create production

ready, pre-certified modules that are easily integrated into existing, and new product designs.

JUNO-USB bridge dongles offer immediate, drop-in design solutions and use the native

Operating System HID drivers to seamlessly enumerate and operate wireless mouse and

keyboard devices using the HID specification for communication with the host systems.

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FEATURES:

• CYWUSB6934 LS 2.4GHz DSSS Radio SOC

(10m)

• Cypress CY7C63743 enCoRe TM USB

Combination Low-speed USB & PS/2

Peripheral Controller

• Operates in the 2.4 to 2.483GHz,

unlicensed frequency range (ISM –

Industrial, Scientific and Medical)

• -90dBm receive sensitivity

• Up to 0dBm power output

• Range of 10 meters

• Data Rate of 62.5kbits/sec

• SPI interface

(up to 2MHz data rate)

• Operating Voltage

4.0 – 5.5Vdc

• Multiple connection interfaces available

• Small PCB Design:

UGQUBE1US

2.295” x 0.800” x 0.425” (58.293mm x 20.32mm

x 10.795mm) ±.01%

• Complete Radio Module

Integrated Tuned Trace Antenna

• Agency Pre-Certification

FCC/EU/ETSI/Industry Canada

Module certified to FCC/EU compliance

specifications limiting your agency compliance

time and cost.

• Agency Pre-Certification

Tested to comply with Analog and Digital

immunity standards from around the world

DESCRIPTION:

JUNO-USB WirelessUSB™ Bridge Dongles

are tightly integrated, low-cost, high-

reliability 2.4GHz TX/RX communications

modules for use with Human Interface

Device (HID) class compliant products.

JUNO-USB Bridges use the Cypress

Semiconductor CYWUSB6934 LS 2.4GHz

DSSS Radio SOC device. They also

employ the Cypress CY7C63743 enCoReTM

USB Combination Low-speed USB & PS/2

Peripheral Controller.

JUNO-USB bridges are a complete radio

solution, capable of interfacing with a

variety of wireless HID devices, and

requiring only the addition of firmware if

not used with the Juno-USB keyboard and

mouse.

JUNO-USB bridges are 100% tested for

functional operation and are certified for

FCC Part 15 compliance. The modules are

supplied with an integrated antenna.

JUNO-USB bridge dongles are intended for

use with the Unigen Juno-USB keyboard

and mouse. While the current firmware

release does not support non-native HIDs,

future releases will include expanded driver

support. The bridges are immediately

capable of communicating with a number of

wireless HIDs given the addition of a

customer’s application-specific firmware.

JUNO-USB Bridges are less than 2”sq and

plugs directly into any PC USB port. They

are PS/2 and USB 1.1 & 2.0 compliant.

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BLOCK DIAGRAMS:

Functional Block Diagram JUNO-USB Bridge

Figure 1 – Functional Block Diagram

Simplified Block Diagram CYWUSB6934 Radio Chip

Figure 2 – Radio Simplified Block Diagram

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ABSOLUTE MAXIMUM RATINGS:

Symbol Definition Min. Max. Unit

VCC Supply Voltage -0.5 7.0 VDC

TOC Commercial Operating Temperature Range 0 70 °C

TS Storage Temperature Range -40 125 °C

VLI VDC to Logic Inputs -0.5 VCC + 0.5 VDC

V O/Hi-Z VDC to Outputs in Hi-Z state -0.5 VCC + 0.5 VDC

SDVD Static Discharge Voltage Digital >4000 VDC

SDVR Static Discharge Voltage RF >4000 VDC

Table 1 – Absolute Max Ratings

These are stress ratings only. Exposure to stresses beyond these maximum ratings may

cause permanent damage to, or affect the reliability of this module. Avoid using the module

outside the recommended operating conditions defined below. This module is ESD sensitive

and should be handled and/or used in accordance with proper ESD mitigation.

RECOMMENDED OPERATING CONDITIONS: Value

Symbol Description Min. Typ.* Max. Unit

VCC Supply Voltage 4.0 5.0 5.5 VDC

TOC Commercial Operating Temperature Range 0 25 70 °C

GND Ground Voltage 0 VDC

Humidity Range 10.0 40.0 90.0 % RH

*= Measured with 5.0VCC at 25ºC

Table 2 – Recommended Conditions

PIN OUT FUNCTIONALITY:

Pin ID Function (host) Function (device)

1 Vcc Vcc

2 D- D-

3 D+ D+

4 GND GND

Table 3 – Pinout

Vcc: Voltage supply current 5.0V

D-: Data line uses half-duplex differential signaling to combat the effects of electromagnetic noise

on longer lines.

D+: Data line uses half-duplex differential signaling to combat the effects of electromagnetic noise

on longer lines.

GND: Ground Voltage 0 Vdc

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DC ELECTRICAL CHARACTERISTICS: Value

Symbol Description Condition(s) Min. Typ.* Max. Unit

VCC Supply Voltages 4.0 5.0 5.5 VDC

VOH1 Voltage Output High At IOH = –100.0µA VCC-2 VCC VDC

VOL Voltage Output Low At IOL = 2.0 mA 0.0 0.8 VDC

VIH Voltage Input High 4.0 VCC VDC

VIL Voltage Input Low -0.5 0.8 VDC

IIL Input Leakage Current 0 < VIN < VCC -1 0.30 +1 µA

ISLEEP Power-down current consumption PD = Low 25 75 µA

TX AVG ICC1 Mean transmitter current consumption 1no handshake 6.0 mA

TX AVG ICC2 Mean transmitter current consumption 2w/handshake 8.0 mA

RX ICC (Peak) Current consumption during receive 60.0 mA

TX ICC (Peak) Current consumption during transmit 69.1 mA

MTBF Calculated >87,600 Hours

Table 4 – Electrical Characteristics

*= Measured with 5.0VCC at 25ºC

1= Mean Icc when transmitting a 5-byte packet (3 data bytes + 2 bytes of protocol) every 10ms using the Wireless USB LS

1-way protocol.

2= Mean Icc when transmitting a 5-byte packet (3 data bytes + 2 bytes of protocol) every 10ms using the Wireless USB LS

2-way protocol.

MECHANICAL CHARACTERISTICS:

Item Description Specification

1 PCB Material FR-4

2 PCB Layers 1

3 Connector Type USB

4 PCB Number 1

5 Flammability Rating UL94 V-0

6 UGQUBE1US Dimensions 2.295” x 0.800” x 0.425” (58.293mm x 20.32mm x 10.795mm) ±.01%

7 User Serviceable Parts None

Table 5 – Mechanical Description

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RADIO PARAMETERS:

Parameter Description Condition Min. Typ. Max Unit

RF Frequency Range 2.400 2.483 GHz

Radio Receiver (T = 25ºC, VCC = 3.3V, fosc = 13.000MHz, X13OUT off, 64 chips/bit, Threshold Low = 8, Threshold High = 56, BER ≤10-3

Sensitivity -90 dBm

Maximum Received Signal -20 -10 dBm

RSSI Value for PWRin >-40dBm 28-31

RSSI Value for PWRin <-95dBm 0-10

Interference Performance

Co-channel Interference rejection Carrier-to-Interference (C/I) C = –60 dBm 11 dB

Adjacent (1 MHz) channel selectivity C/I 1 MHz C = –60 dBm 3 dB

Adjacent (2 MHz) channel selectivity C/I 2 MHz C = –60 dBm -30 dB

Adjacent (> 3 MHz) channel selectivity C/I > 3 MHz C = –67 dBm -40 dB

Image[22] Frequency Interference, C/I Image C = –67 dBm -20 dB

Adjacent (1 MHz) interference to in-band image frequency, C/I

image ±1 MHz

C = –67 dBm -25 dB

Out-of-band Blocking Interference Signal Frequency

30MHz – 2399MHz except (FO/N & FO/N± 1MHz) C = –67 dBm -30 dBm

2498MHz – 12.75GHz, except (FO*N & FO*N±1MHz) C = –67 dBm -20 dBm

Intermodulation C = –67 dBm, Δf = 5, 10MHz -39 dBm

Spurious Emission

30MHz – 1GHz -57 dBm

1GHz – 12.75GHz (except 4.8GHz – 5.0GHz) -47 dBm

4.8GHz – 5.0GHz -37 dBm

Radio Transmitter (T = 25ºC, VCC = 3.3V, fosc = 13.000MHz)

Maximum RF Transmit Power PA = 7 0 dBm

RF Power Control Range 30 dB

RF Power Range Control Step Size Seven steps, monotonic 4.3 dB

Frequency Deviation PN Code Pattern 10101010 270 kHz

Frequency Deviation PN Code Pattern 11110000 320 kHz

Zero Crossing Error ±125 ns

Occupied Bandwidth 100-kHz resolution bandwidth, -6dBc 500 kHz

Initial Frequency Offset ±75 kHz

In-Band Spurious

Second Channel Power (±=2MHz) -30 dBm

≥ Third Channel Power (≥3 MHz) -40 dBm

Non-Harmonically Related Spurs

30MHz – 12.75GHz -57 dBm

Harmonic Spurs

Second Harmonic -20 dBm

Third Harmonic -30 dBm

Fourth and Greater Harmonics -47 dBm

Table 6 – Radio Characteristics

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AGENCY CERTIFICATIONS:

Agency Test Performed Type Limit Result Margin

30-12.75MHz Transmit Mode EN 300 328 PASS -4.6dB @ 4804MHz

EU Radiated Spurious

Emissions 30-12.75MHz Transmit Mode EN 300 328 PASS -4.9 @ 177.01MHz

30 25,000 Spurious Emissions FCC Part

15.209/15.247 (c)

PASS Results on File

6dB Bandwidth 15.247(a) PASS 960kHz

99% Bandwidth IC RSS-210 PASS 1.175MHz

Output Power 15.247(b) PASS 100mW (SARS)

Power Spectral Density (PSD) 15.247(d) PASS 3.06dBm

Bandedge FCC Part 15.209

/15.247( c)

PASS Results on File

FCC

15.247 Radiated Emissions

Out of band 15.247( c) PASS Results on File

Output Power, Power spectral density

at normal conditions

EN 300 328-1 PASS Results on File

Frequency Range at normal

conditions

EN 300 328-1 PASS Results on File

Output Power over extreme

conditions

EN 300 328-1 PASS Results on File

Frequency Range over extreme

conditions

EN 300 328-1 PASS Results on File

Conducted spurious emissions, 30MHz

- 12750MHz, transmit mode

EN 300 328-1 PASS Results on File

Radio Performance Test

Conducted spurious emissions, 30MHz

- 12750MHz, receive/stand-by mode

EN 300 328-1 PASS Results on File

30 - 12,750 MHz -Spurious Emissions

Transmit Mode

EN 300 328 V1.2.1 PASS Results on File

Radiated Spurious

Emissions 30 - 12,750 MHz -Spurious Emissions

Receive Mode

EN 300 328 V1.2.1 PASS Results on File

Table 7 – Regulatory Agency Certifications

Regulatory Compliance Statement:

The module has been tested and certified against the relevant requirements of standards: EN 300 328, EN 301

489-17, FCC part 15 and Industry Canada RSS-210. The module is certified by the regulatory authorities in the

USA and Canada and complies with the applicable essential requirements of the Radio & Telecommunication

Terminal Equipment (R&TTE) directive in the EU. The module can thus be incorporated into products sold

worldwide with little or no additional testing of the module itself.

The end product must meet the

appropriate technical requirements that apply to that product type but re-certification of the

radio module is not required in the USA and Canada.

In the EU, the integrator is responsible for evaluating their product type per the essential performance

requirements of the R&TTE directive (except those associated with the module), declaring compliance

and then notifying the member states prior to marketing the product (because the module uses a frequency

band that is not harmonized in the EU). It is the responsibility of the module integrator to obtain the necessary

approvals to sell products incorporating this module in other countries outside of North America and the EU. The

report of measurements performed on the module in compliance with the FCC rules and EN standards can be

used in these submittals (as the requirements in many other markets around the world are based in part or in

whole on the standards prevalent in North America and the EU).

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MECHANICAL DRAWINGS & PHYSICAL DIMENSIONS:

Figure 3 – Juno-USB Dimensions (external)

Figure 4 – Juno-USB Dimensions (internal)

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FIRMWARE FUNCTIONALITY:

Firmware Overview

The bridge connects the remote WirelessUSB LS peripheral to a low-speed USB host. This

firmware supports 2-way communication with bridge and HID devices configured as

transceivers.

Standard USB HID packets are encapsulated inside WirelessUSB LS packets, which also

contain a packet header and checksum to help the bridge correctly process the USB HID data

packets. Valid packets are then sent via USB to the USB host.

CYASM.EXE version 1.96 or higher is required to compile the bridge firmware. To compile

type the following at a command prompt:

cyasm wusb-ls-main.asm

The CY7C63000 device programmer was used to program the OTP enCoRe chips. The CY3083-07

adapter board is required. The CY3654 Developer Kit and CY3654-PO5 Personality Board are

required to emulate the enCoRe (CY7C63743-PC).

RadioParams Report

The WirelessUSB LS Bridge implements a mechanism to report the radio parameters of attached HID

devices via the USB control endpoint. The RadioParams HID report is a vendor-defined HID report

for communicating several radio parameters of the WirelessUSB LS HID devices.

Usage ID Usage Name Usage ID Usage Name

0x00 Undefined 0x 21 WirelessUSB Channel

0x01 WirelessUSB Keyboard 0x 22 WirelessUSB PN Code

0x 02 WirelessUSB Mouse 0x 23 Corrupt Packets

0x03-0x1F RESERVED 0x 24 Packets Transferred

0x 20 Battery Level

Table 8 – Radio Params

The RadioParams Report is 8 bytes long and has the following 6 data fields:

Byte Use Range

0 Report ID # 0x04

1 Battery Level 0 – 0x0A

2 Channel # 0 – 0x4D

3 PN Code 0 – 0x30

4-5 Corrupt Packets 0 – 0xFFFF

6-7 Packets Transferred 0 – 0xFFFF

Table 9 – Params Report

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Firmware Command Details

Command Function

Reset On reset, the firmware initializes the radio and then waits until the USB host enumerates the

device.

Radio_init This routine brings the radio out of reset and waits for the radio to be ready

Load_pn_code This routine loads the PN Code from ROM into the radio registers.

Setup_rx Puts the radio into receive mode.

Setup_tx Puts the radio into transmit mode.

Endpoint0 USB control endpoint handler. This interrupt handler formulates responses to USB SETUP and

CONTROL transactions.

Endpoint1

This interrupt routine handles the reserved data endpoint 1 (for a mouse). This interrupt

happens every time a host sends an IN on endpoint 1. The data to send (NAK or data packet) is

already loaded, so this routine just prepares the DMA buffers for the next packet.

Endpoint2

This interrupt routine handles the reserved data endpoint 2 (for a keyboard). This interrupt

happens every time a host sends an IN on endpoint 2. The data to send (NAK or data packet) is

already loaded, so this routine just prepares the DMA buffers for the next packet

Power_on_mode Initializes the channel and PN Code(s) and jumps to ping_mode.

Ping_mode

Implements ping mode as described in WirelessUSB LS 2-Way HID Systems application note.

Upon finding an available channel the bridge will jump to idle_mode. If the bind button is

pressed while in ping mode the bridge will jump to bind_mode.

Idle_mode

Implements idle mode as described in WirelessUSB LS 2-Way HID Systems application note.

After establishing a connection the bridge will jump to connected_mode. If the bind button is

pressed while in idle mode the bridge will jump to bind_mode.

Bind_mode Implements bind mode as described in WirelessUSB LS 2-Way HID Systems application note.

After binding with a HID (or timing out) the bridge will jump to ping_mode.

Connected_mode

Implements connected mode as described in WirelessUSB LS 2-Way HID Systems application

note. When a data packet is received from a WirelessUSB device, the packet is processed and

the appropriate HID report is submitted to the USB by process _data routine.

Process_data

This routine checks for retransmitted packets (and discards the packet if it is a retransmission).

If the packet contains new data it is loaded into the USB DMA buffer (app_data_received_a/b

routines send the data to the USB host when it is polled for data). Receipt of the data from the

device is then acknowledged via an ACK or an ACK/DATA packet.

Process_rx_init

This routine is called when an interrupt occurs while the radio is in Receive mode. The values of

the valid and data registers are read and stored. If the end of frame (EOF) is reached a flag is

set.

Verify_packet

The parity is computed and compared to the received parity. If the parity is correct the valid

field is then used to fix up to eight bit errors (one bit per bit position) using the valid bytes,

received data and the checksum field. If more than one bit per bit position is invalid the packet

is marked corrupt. After the packet has been fixed (if necessary) the checksum is calculated and

compared to the received checksum. If the checksum is correct the packet is marked as valid.

Tranmit_sys Handles the transmission of all non-application packets such as Bind Response, Connect

Response, Ping and ACK packets.

Transmit_app Handles the transmission of all application packets such as DATA and ACK/DATA packets.

Table 9 – Firmware Commands

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SOFTWARE FUNCTIONALITY:

Development Environment

The following tools are required to build and develop the WirelessUSB Software applications.

• Microsoft Visual C++ .NET

• Windows Driver Development Kit (DDK)

A Microsoft Windows based PC is used for tool execution. The Microsoft Visual C++ .NET

solution file can be found at the following location:

.\WirelessUSBSysTray\WirelessUSBTray.sln

Code Modules

There are three main modules contained in the WirelessUSB Software:

• USB HID API module – generic class interface to HID Class compliant devices

The USB HID API module defines two classes, CHidDevice and CHidManager. The CHidDevice

class is the primary interface to a HID device, while the CHidManager class keeps track of the

arrival and removal of HID devices, along with notification to the application of such events. The

building blocks for the USB HID API module was derived from the HCLIENT sample code provided

in the Windows DDK. This module was designed to provide a generic interface to any HID Class

compliant device and is not expected to require any modification.

• System Tray module – generic class to create and control an icon on the system tray

The System Tray module defines the CCySysTray class which provides the interface to the system

tray for the application. This module is not expected to require any modification.

• WirelessUSB System Tray Application module – main system tray application module

The CWirelessUSBTrayApp class performs application initialization and removal, in addition it

parses command-line parameters used to enable or disable the system tray application from being

run at startup.

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COMPLIANCE TESTING:

Unigen has certified this solution with the FCC, IC and ETSI for both digital and radio

performance and compliance. At the time of this release Unigen has not submitted the

solution for formal acceptance as a USB compliant device with USB.org. We are asking

the post Unigen OEM to complete this testing, as it can be specific to their ultimate

solution.

Here is what you need to do.

First of all, start planning for it early on. For USB, there are compliance workshops

(“PlugFests”) run by the USB Implementer’s Forum approximately once per quarter, but

they can fill up quickly. Check the USB-IF website (www.usb.org) for the date of

upcoming compliance workshops and reserve a spot early. Also, don’t forget that there

is a checklist (available on the web) that must be filled out ahead of time and brought

with you. This is also a common oversight. The alternative to PlugFest is to use an

approved test house to obtain your certification, but there will of course be a cost for

this.

It is important to understand the different types of USB compliance testing that exist,

and how the design of an USB device is impacted. To make certain that you have the

most up to date information it is highly recommended that you check the USB-IF

website for current compliance policies.

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Re-Tek - 1321 16 45388 Warm Springs Blvd. Fremont, CA 94539

support@unigen.com TEL: (510) 668.2088 FAX: (510) 661.2788

http://www.unigen.com Customer Comment Line: (800) 826.0808

ORDERING INFORMATION:*

UNIGEN

PRODUCT

GROUP –

FORM

FACTOR PROCESS

TECH WIRED

TECH MEMORY

DENSITY POWER ANTENNA

TEMPERATURE

RATING

UGQ =

Processor

Board

UB = USB

Bridge

E = encore

chip

1US =

CY6934-48

WirelessUSB

[ ] = none 50 = 5.0V DC A = Integrated

[ ] = Commercial

(-20 – 70oC)

E = Extended

(-40 - 85oC)

*Module based on the Cypress Semiconductor CYWUSB6934-48 WirelessUSB™ LS 2.4GHz DSSS

Radio SoC device.

Contact your Unigen Sales Representative for additional information or visit the Nexus™

Wireless Products section of our web site (www.unigen.com).

CONTACT INFORMATION:

CORPORATE HEADQUARTERS

Unigen Corporation

45388 Warm Springs Boulevard

Fremont, CA 94539

Telephone: 1.510.688.2088

Fax: 1.510.661.2788

Email: Support@unigen.com

Web: www.unigen.com

Customer Comment: 1.800.826.0808