Wi2Wi W2CBW009S Users Manual

Wi2Wi, Inc. Rev.1.1

Data Sheet, WLAN-Bluetooth Module– W2CBW009S

Dated: October 20, 2009

Product Datasheet

Revision 1.1

October 20, 2009

Wi2Wi, Inc. Rev.1.1

Data Sheet, WLAN-Bluetooth Module– W2CBW009S

Dated: October 20, 2009

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.

Page 2 of 20

Wi2Wi, Inc. Rev.1.1

Data Sheet, WLAN-Bluetooth Module– W2CBW009S

Dated: October 20, 2009

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 Characteristics........ ................................................................ .................... 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 10/20/2009 EK Complete Formatting, Pre-Release Changes, Info addition

1 General Description

This specification provides a general guideline on the performance and the integration of W2CBW009S, a complete wireless subsystem featuring full 802.11 b/g WLAN capability as well as class 1.5 Bluetooth capability in a small form factor module solution. The W2CBW009S 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 Wi2W i par tner Marvell, the W2CBW009S 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 uniqu e processors a nd operating systems if needed, or to optimize the wireless subsystem to fit your needed application with ease.

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.

Wi2Wi, Inc. Rev.1.1

Data Sheet, WLAN-Bluetooth Module– W2CBW009S

Dated: October 20, 2009

The specification maximum and minimu m limits prese nted herein are those guaranteed when the unit is integrated into the Wi2Wi’s W2CBW009S-DEV Developm ent Sys tem. These limits ar e to s erve as th e representative performance characteristics of the W2CBW009S 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.

The W2CBW009S module is available in single 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

•

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 (option is available for single antenna solution)

•

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, WinMobile, Windows XP SP3, Vista 32 bit, and Linux 2.6.xx(can be

ported to ot her operating 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 UART, PCM, I2S interfaces

50-Ohm antenna launch

Support for WinCE, WinMobile, Windows XP SP3, Vista 32 bit and Linux 2.6.xx (can

be ported to other operating systems)

GFSK modulation for Bluetooth version 2.1

Data rate up to 1Mbps for Bluetooth version 2.1

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.

Page 4 of 20

Data rate up to 3 Mbps for Bluetooth EDR

Support for Class 1.5 Bluetooth

3 System Description

Wi2Wi, Inc. Rev.1.1

Data Sheet, WLAN-Bluetooth Module– W2CBW009S

Dated: October 20, 2009

W2CBW009S 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 W2CBW009S

Figure 1: Block Diagram

3.2 Pin Description

Table 1: Pin Description

1 2 3 4 5

Page 5 of 20

Pin Name

HSPWR1 HSPWR2 HSPWR3

GND4 GND5

ANT_SEL_N

TR_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

Supply

Description

HOST_ PWR

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

Wi2Wi, Inc. Rev.1.1

Data Sheet, WLAN-Bluetooth Module– W2CBW009S

Dated: October 20, 2009

22 23

BT_STATE I

BT_FREQ I

27 28 29

TR3_N

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

GPIO7

GND29 GND30

BT_REQ

RESETn

PDn

HOST_ PWR

I/O

VIO_X1

I/O

VIO_X1

I/O

VIO_X1

I/O

Ground Ground

VIO_X1 VIO_X1

VIO_X1

VIO_X1 VIO_X1

VIO_X1

VIO_X1 VIO_X1

VIO_X1

Transmit Switch 3 Negative Output Default value is 0

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)

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.

Page 6 of 20

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Wi2Wi W2CBW009S Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual