Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 Product Datasheet Revision 1.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 Table of Contents 1 2 3 General Description...........................................................................................................3 Features ..............................................................................................................................4 System Description ............................................................................................................5 3.
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..............................................................................................
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 The specification maximum and minimum limits presented herein are those guaranteed when the unit is integrated into the Wi2Wi’s W2CBW009S-DEV Development System. These limits are to serve as the representative performance characteristics of the W2CBW009S when properly designed into a customer’s product.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 o Data rate up to 3 Mbps for Bluetooth EDR o Support for Class 1.5 Bluetooth 3 System Description 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 preserves the characteristics from Marvell chipset while providing the optimized system level functionality and performance. 3.
Wi2Wi, Inc. Rev.1.
Wi2Wi, Inc. Rev.1.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 65 66 67 68 69 70 71 72 73 74 75 76 VIO_X12 VIO_X11 GND67 V18D1 V18D2 GND70 VIO_X22 VIO_X21 GND73 HSPWR74 HSPWR75 HSPWR76 Power Power Ground Power Power Ground Power Power Ground Power Power Power 1.8V/3.3V Host Support 1.8V/3.3V Host Support Ground 1.8V Digital Host Support 1.8V Digital Host Support Ground 1.8V/3.3V Host Support 1.8V/3.3V Host Support Ground Host Power 3.3V Host Power 3.3V Host Power 3.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 Carrier Suppression Max. TX Power - -25 - dBc Adjacent Channel Rejection Desired channel is 3dB above sensitivity, PER<8% - 48 - dBc 100 230 210 240 220 mA mA mA 10 - mA Initialization Current Continuous Transmit Continuous Receive IEEE 802.11 Power Save Mode Deep Sleep 802.11g Current Consumption @54Mbps 220 @54Mbps 200 802.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 Receive Sensitivity 1 Mbps, 0.1% BER - -84 - dBm 2 Mbps, 0.1% BER - -87 - dBm 3 Mbps, 0.1% BER - -82 - dBm - 5 - kHz Initial Carrier Frequency Tolerance 5 WLAN External Host Interfaces For connection to a host processor, the W2CBW009S supports the Secure Digital Input Output (SDIO) and Generic SPI (G-SPI) interfaces for WLAN.
Wi2Wi, Inc. Rev.1.
Wi2Wi, Inc. Rev.1.
Wi2Wi, Inc. Rev.1.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 Table 6: UART Baud Rates Parameter Baud Rate Minimum Maximum Flow Control Parity Number of Stop Bits Bits per Channel Possible values 1200 Baud (≤2% Error) 9600 Baud (≤1 % Error) 4MBaud (≤1% Error) RTS/CTS or None None, Odd or Even 1 or 2 8 The UART interface is capable of resetting W2CBW009S upon reception of a break signal. 6.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 W2CBW009S has an internal crystal oscillator with 38.4 MHz frequency (frequency stability +/20ppm) and requires no external clock source. This crystal provides clock for both WLAN and Bluetooth. 8 Software Specifications 8.1 Wireless LAN Wi2Wi can provide the end user driver needed for operating WLAN part of W2CBW009S, if available, otherwise a 3rd part developer can create for a fixed NRE.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 8.2 Bluetooth Bluetooth portion of W2CBW009S needs stack and profiles for operation. It uses a standard HCI interface – any commercial stack or profile supporting the standard interface will work with W2CBW009S. Wi2Wi does not provide this stack, though a free 30 day evaluation version from Toshiba is included on the DevKit CD.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 o All standard pairing, authentication, link key and encryption operations o Standard Bluetooth power-saving mechanisms: Hold, Sniff and Park modes, including Forced Hold. o Dynamic control of peers. o Master/slave switch o Broadcast o Channel quality driven data rate o All standard Bluetooth Test Modes • • Operating System Support o WinCE 6.0, WinMobile 6.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 9.1 Host Processor The TCP/IP stack, Ethernet Driver and the 802.11 extensions reside on the host processor. The Hardware Interface Driver, which can be G-SPI or SDIO, is partitioned between the host and the firmware on the WiFi. The WLAN firmware for the WiFi is downloaded through the selected host interface (G-SPI or SDIO) by the Hardware Interface Driver at power up.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 10.2 Storage and Baking Instructions W2CBW009S is an MSL3 grade part. After opening the bag, the parts should be: a. b. Stored as per J-STD-003 standard Mounted within 72 hours of factory conditions (<=30C, 60% RH) If any of the above conditions is not met, the parts should be baked as listed below prior to assembly: a. S90C for 4 hours b. M125C for 12 hours 10.
Wi2Wi, Inc. Rev.1.1 Data Sheet, WLAN-Bluetooth Module– W2CBW009S Dated: October 20, 2009 12 Certifications W2CBW009S shall conform to the following standards when integrated to the W2CBW009S-DEV development system (these certifications have not been completed yet as the part will go into production in Sep 2008).
