Wi2Wi W2CBW009DI Users Manual
Wi2Wi, Inc. Rev.1.0
Data Sheet, WLAN-Bluetooth Module– W2CBW009DI
Dated: D, 2010
PRELIMINARY
Product Datasheet
Revision 1.0
December 19, 2010
Wi2Wi, Inc. Rev.1.0
Data Sheet, WLAN-Bluetooth Module– W2CBW00DI
Dated: February 19, 2010
Table of Contents
1 General Description................................ ... ................................................................ .. ......3
2 Features..............................................................................................................................4
3 System Description.............................................................................. ..............................5
3.1 Block Diagram..........................................................................................................................5
3.2 Pin Description .........................................................................................................................5
4 Electrical Characteristics..................................................................................................8
5 WLAN External Host Interfaces........................................ ... .........................................10
5.1 SDIO Interface........................................................................................................................10
5.2 SDIO Protocol Timing Diagrams ............................................................................................11
5.3 G-SPI Interface.......................................................................................................................12
6 Bluetooth External Interfaces.........................................................................................13
6.1 UART Interface....................................................................................................................... 13
6.2 PCM Interface ........................................................................................................................14
7 Antenna and Clock......... ... ..... ..... ... ..... ...... .. ...... ..... ... ..... ..... ...... .. ...... ..... ... ..... ..... ... ..... ....14
8 Software Specifications...................................................................................................15
8.1 Wireless LAN..........................................................................................................................15
8.2 Bluetooth ................................................................................................................................16
9 WLAN Software Architecture.......................................... ..............................................17
9.1 Host Processor.......................................................................................................................18
10 Manufacturing Notes................................. .. ................................................................... .18
10.1 Physical Dimensions and Pin Locations ................................................................................18
10.2 Storage and Baking Instructions ............................................................................................19
10.3 Recommended Reflow Profile................................................................................................19
11 Disclaimers.......................................................................................................................19
11.1 Data Sheet Status ..................................................................................................................19
12 Certifications....................................................................................................................20
13 References.........................................................................................................................20
13.1 Specifications .........................................................................................................................20
13.2 Trademarks, Patents and Licenses .......................................................................................20
13.3 Other ......................................................................................................................................20
The content of this document is to be treated as strictly confidential and is not to be disclosed,
Reproduced or used, except as authorized in writing by Wi2Wi, Inc.
Copyright © 2009 Wi2Wi, Inc.
Page 2 of 20
Wi2Wi, Inc. Rev.1.0
Data Sheet, WLAN-Bluetooth Module– W2CBW00DI
Dated: February 19, 2010
List of Figures:
Figure 1: Block Diagram ...................................... .............................................................. .. .. .. 5
Figure 2: SDIO Protocol Timing.......................... .................................................................. 11
Figure 3: Software Architecture....................... ... ..... ..... ... ..... ...... .. ...... .. ...... ..... ... ..... ..... ... ..... .. 17
Figure 4: Physical Dimensions and Pin Locations for a Dual Antenna Device..................... 18
Figure 5: Reflow Profile ..................................... ..... ... ..... ..... ... ..... ...... .. ...... ..... ... ..... ... ..... ..... .. 19
List of Tables:
Table 1: Pin Description .......................................... ... .............................................................. 5
Table 2: Electrical Cha racteristics ............................................................................................ 8
Table 3: SDIO Pin Map................................ .......................................................................... 11
Table 4: SDIO Timing Data.................................................................................................... 12
Table 5: GSPI Pin Map............................................ ... ............................................................ 13
Table 6: UART Baud Rates........................................................................ ............................ 14
Revision History:
Revision Revision Date Originator Changes
1.0 2/19/2010 RR/RP/EK First release
1 General Description
This specification provides a general guideline on the performance and the integration of W2CBW00DI,
a complete wireless subsystem featuring full 802.11 b/g WLAN capability as well as class 1.5 Bluetooth
capabilities in a small form factor module solution. The W2CBW00DI device was designed to simplify
the process of adding wireless capability without lengthy design cycles or complex RF design. Both
radios are fully tested for coexistence, both internally and with other external radio technologies. A
full menu of certifications will also be provided, simplifying the certification process for your entire
end product and further reducing valuable time-to-market. Based on world-class silicon from
Wi2Wi partner Marvell, the W2CBW00DI has also been fully optimized for throughput and receive
sensitivity through careful design practices. St ate-of-the a rt softwa re de vel opment resourc es are also
available to create drivers for uniq ue processors an d operating systems if needed, or to optimize the
wireless subsystem to fit your needed application with ease.
The specification maximum and minimu m limits prese nted herein are those guaranteed when the unit is
integrated into the Wi2Wi’s W2CBW00DI-DEV Developm ent Syst em. Th ese limits ar e to se rve as th e
Page 3 of 20
The content of this document is to be treated as strictly confidential and is not to be disclosed,
Reproduced or used, except as authorized in writing by Wi2Wi, Inc.
Copyright © 2009 Wi2Wi, Inc.
Wi2Wi, Inc. Rev.1.0
Data Sheet, WLAN-Bluetooth Module– W2CBW00DI
Dated: February 19, 2010
representative performance characteristics of the W2CBW00DI when properly designed into a
customer’s product. Wi2Wi makes no warranty, implied or otherwise specified, with respect to a
customers design and the performance characteristics presented in this specification.
W2CBW00DI device is available in dual antenna configuration.
This device also complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interfere nce that may cause undesired operation.
Modifications or changes to this equipment not expressly approved by Wi2Wi may void the user’s
authority to operate this equipment.
2 Features
•
Compact design for easy integration:16 mm x 16mm x 2.3mm
•
LGA with 76 pins
•
WLAN technology based on Marvell’s 88W8688
•
Bluetooth technology based on Marvell’s 88W8688
•
Certified dual mode radio
•
Industrial Temperature support
•
Optimized RF and ele ctrica l design for bett er perf ormance i n co-exis tence wi th other wirel ess
standards
•
Dual-antenna design with separate antenna pins for Bluetooth and WLAN
•
Operates in 2.4 GHz ISM band
•
ROHS Compliant
•
Fully integrated coexistence solution
•
WLAN Specific Features
SDIO 1.1 and G-SPI interfaces
o 802.11s Mesh Networking
o 802.11h Dynamic Frequency Selection
o 802.11e Quality of Service
o 50-Ohm antenna launch
o Support for WinCE, Windows XP SP3, Vista 32 bit, and Linux 2.6.xx(can be ported to
other operati ng systems)
o 1, 2, 5.5 and 11 Mbps data rates for 802.11b (DSSS/CCK modulation)
o 6, 9, 12, 18, 24, 36, 48 and 54 Mbps data rates for 802.1 1g (OFDM modulation)
• Bluetooth Specific Features
o
UART interface
o
50-Ohm antenna launch
o
Support for WinCE, Windows XP SP3, Vista 32 bit and Linux 2.6.xx (can be ported to
other operating systems)
o
GFSK modulation for Bluetooth version 2.1
o
Data rate up to 1Mbps for Bluetooth version 2.1
o
Data rate up to 3 Mbps for Bluetooth EDR
o
Support for Class 1.5 Bluetooth
The content of this document is to be treated as strictly confidential and is not to be disclosed,
Reproduced or used, except as authorized in writing by Wi2Wi, Inc.
Copyright © 2009 Wi2Wi, Inc.
Page 4 of 20
3 System Description
Wi2Wi, Inc. Rev.1.0
Data Sheet, WLAN-Bluetooth Module– W2CBW00DI
Dated: February 19, 2010
W2CBW00DI is a complete module combination of 88W8688 802.1b/g and Bluetooth. It includes
all
the components needed to operate both the radios. It pres erv es the ch aracteristics from Marvell chipset
while providing the optimized system level functionality and performance.
3.1 Block Diagram
Figure #1 shows the detailed block diagram of W2CBW00DI
Figure 1: Block Diagram
.
3.2 Pin Description
Table 1: Pin Description
Pin
1
2
3
4
5
6
7
8
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Pin Name
HSPWR1
HSPWR2
HSPWR3
GND4
GND5
ANT_SEL_N
TR_N
TR3_N
The content of this document is to be treated as strictly confidential and is not to be disclosed,
Reproduced or used, except as authorized in writing by Wi2Wi, Inc.
Type
Power
Power
Power
Ground
Ground
O
O
O
Supply
HOST_ PWR
HOST_ PWR
HOST_ PWR
Copyright © 2009 Wi2Wi, Inc.
Description
Host Power
Host Power
Host Power
Ground
Ground
Differential Antenna Select Negative Output
Default value is 0
Transmit Switch Control Negative Output
Default value is 0
Transmit Switch 3 Negative Output
Default value is 0
Wi2Wi, Inc. Rev.1.0
Data Sheet, WLAN-Bluetooth Module– W2CBW00DI
Dated: February 19, 2010
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
BT_STATE I
25
BT_FREQ I
26
27
28
29
30
31
32
33
34
INPACKn
SD_D2
SD_CLK
SD_CMD
SD_D1
SD_D0
SD_D3
GPIO0
GPIO1
GPIO4
GPIO3
GPIO5
GPIO6
GPIO8
SLEEP_CLK
BT_TX_CONFIRM
PDn
GPIO7
GND29
GND30
BT_REQ
RESETn
GPIO2
BRF_TR_P
The content of this document is to be treated as strictly confidential and is not to be disclosed,
Reproduced or used, except as authorized in writing by Wi2Wi, Inc.
O
I/O
I
I/O
I/O
I/O
VIO_X1
I/O
VIO_X1
I/O
I/O
VIO_X1
I/O
I/O
I/O
I/O
I/O
I
O
I
I/O
Ground
Ground
I
I
I/O
O
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
VIO_X1
HOST_ PWR
Copyright © 2009 Wi2Wi, Inc.
PC Card I/O Mode Input Acknowledge
SDIO 4-bit Mode: SD_DAT[2]
Data Line Bit [2]
SDIO 4-bit Mode: SD_CLK
Clock Input
SDIO 4-bit Mode : S D_CMD
Command
SDIO 4-bit Mode: SD_DAT[1]
Data Line Bit [1]
SDIO 4-bit Mode: SD_DAT[0]
Data Line Bit [0]
SDIO 4-bit Mode: SD_DAT[3]
Data Line Bit [3]
General Purpose Input/Output 0
External oscillator control
General Purpose Input/Output 1
WiFi LED
General Purpose Input/Output 4
WLAN MAC wake-up i nput
General Purpose Input/Output 3
UART DSR input
General Purpose Input/Output 5
UART DTR output
General Purpose Input/Output 6
UART SOUT output
General Purpose Input/Output 8
UART CTS input
External Sleep Clock Input
Bluetooth State
Bluetooth Frequency
Bluetooth Transmit Confirm
0 = Bluetooth allow to transmit
1 = Bluetooth not allow to transmit
Full Power Down (active low)
General Purpose Input/Output 7
UART SINT input
Ground
Ground
Bluetooth Request (3-Wire BCA Mode)
1 = Bluetooth is requesting to transmit o r
receive packets
Reset (active low)
General Purpose Input/Output 2
UART RTS output
BRF Transmit Switch Positive Output
Page 6 of 20
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