LG Innotek TWCMB202D Wi-Fi Module User Manual Installation Manual

LG Innotek Co., Ltd. Wi-Fi Module Installation Manual

Installation Manual

User ManualPRODUCT NAME : 802.11a/b/g/n/ac + Bluetooth Combo ModuleMODEL NAME : TWCM-B202D(00)-0073The information contained herein is the exclusive property of LG Innotekand shall not be distributed, reproduced or disclosed in whole or no in partwithout prior written permission of LG Innotek.
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.1/ 11Table of ContentsNo. Description Page1 Features 22 Module Photo 23 Block Diagram 34 Storage Conditions 44 Operating Conditions 45 Power-up Sequence 56 Pin Description 77 Outline Drawing 88 Packing Information 9
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.2/ 112. Module Photo1. FeaturesTWCM-B202D is the small size and low power module for IEEE 802.11ac wireless LAN & BT4.1 + HS. TWCM-B202D is based on Broadcom BCM43569 solution.IEEE 802.11 a/b/g/n/ac Dual Band WLAN infrastructureBluetooth 4.1 + HSSize : 100.0mm x 17.0mm x 8.4mmTwo stream spatial multiplexing up to 300Mbps(802.11n)/ 867Mbps(802.11ac)Single-and dual-antenna Support- Two metal pressed antenna for WLAN and one external antenna for BTUse on-chip OTP (One-Time Programmable)Host Interface : USB2.0 (WLAN & BT)- This model is using the common USB2.0 to control WLAN and BTSecurity : WAPI, WEP, WPA, WPA2, WMM, AES, WEP, TKIP, CKPApplication: DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.3/ 113. Block Diagram802.11ac MACMain Clock(40MHz)ANT12 x 2Radio 802.11acPHY SecurityOTPInternal BusGPIOUSB 2.0 3.3VBCM43569Connector5GSPDT2GSPDT5GSPDT2GSPDTDiplexerANT0DiplexerLPFBT ANT(External)5VDC/DC
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.4/ 114. Storage Conditions5. Operating ConditionsParameter Min Typ Max UnitAmbient Temperature 0 - 55 ℃Ambient Humidity (40℃) - - 85 %Supply Voltage 4.75 5 5.25 VdcParameter Min Max UnitStorage Temperature -10 +70 ℃Storage Humidity (40℃) - 90 %Caution : The specifications in Table 1 define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device.. Other conditions1) Do not use or store modules in the corrosive atmosphere, especially where chloridegas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules where the temperatureand relative humidity do not exceed 5 to 40℃and 20 to 60%.3) Assemble the modules within 6 months.Check the soldering ability in case of 6 months over.< Table 1 >
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.5/ 116. Power-up Sequence•For both the WL_REG_ON and BT_REG_ON pins, there should be at least a 10ms time delay between consecutive toggles(where both signals have been driven low). This is to allow time for the CBUCK regulator to discharge. If this delay is not followed, then there may be a VDDIO in-rush current on the order of 36mA during the next PMU cold start. •The BCM43569 has an internal power-on reset(POR) circuit. The device will be held in reset for a maximum of 110ms after VDDC and VDDIO have both passed the POR threshold.•VBAT should not rise 10%-90% faster than 40 microseconds. VBAT should be up before or at the same time as VDDIO. VDDIO should NOT be present first or be held high before VBAT is high< WLAN = ON, Bluetooth = ON >
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.6/ 11< WLAN Boot-up Sequence >
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.7/ 117. Pin DescriptionPin No. Pin Name I/O Pin Description1VCC I +5V2 WLAN_USB_D- I/O USB Communication signal USB_DN 3 WLAN_USB_D+ I/O USB Communication signal USB_DP4 GND - Ground5 BT_REG_ON I BT Reset6 BT_HOST_WAKE O BT_HOST wake up7 BT_DEV_WAKE I BT_DEV wake up8 N.C - N.C9 WLAN _REG_ON I WLAN Reset10 WLAN _HOST_WAKE O WLAN_HOST wake up11 WLAN _DEV_WAKE I WLAN_DEV wake up12 GND - Ground< Top view >⑫①
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.8/ 118. Outline Drawing
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.9/ 119. Packing Information9-1. Tray packing
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.10 / 119-2. Box packing
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.11 / 119-2. Box packing
User ManualPAGE :REG. DATE : 2015.05.06MODEL NAME : TWCM-B202DREV. DATE : 2015.05.06REV.NO : 1.0©2015 LGIT. All rights reserved.12 / 11FCC Information This device complies with part 15 of the FCC Results. Operation is subject to the following two conditions :(1) This device may not cause harmful interface, and (2) This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for CLASS B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try correct the interference by one or more of the following measures: 1.1. Reorient or relocate the receiving antenna.1.2. Increase the separation between the equipment and receiver.1.3. Connect the equipment into an outlet on a circuit different from that to which receiver is connected.1.4. Consult the dealer or experienced radio/TV technician for help.WARNINGChanges or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.IC Information This device complies with Industry Canada license-exempt RSS standard(s). Operation in subject to The following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.Cet appareil est conforme avec Industrie Canada RSS standard exempts de licence(s), Son utilisation estsoumise à Les deux conditions suivantes: (1) cet appareil ne peut pas provoquer d’interférences et (2) cetappareil doit accepter Toute interférence, y compris les interférences qui peuvent causer un mauvaisfonctionnement du dispositif.Information for OEM Integrator This device is intended only for OEM integrators under the following conditions:1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna.3) Antenna characteristic.End product labellingThe label for end product must include “Contains FCC ID: YZP-TWCMB202D, IC ID: 7414C-TWCMB202D”.“CAUTION : Exposure to Radio Frequency Radiation.This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and operated with minimum distance of 20cm between the radiator and your body. This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users.”WLAN- Antenna Type : Metal press type- Frequency Range : 2.40 GHz ~ 2.50 GHz, 5 GHz ~ 6 GHz- Max peak gain : 2 GHz : 2.5 dBi, 5 GHz : 2.9 dBi- Impedence : 50 ohmBluetooth, Bluetooth LE- Antenna Type : Metal (Sus, Ni) type- Frequency Range : 2.4 GHz ~ 2.5 GHz- Max peak gain : 0.42 dBi- Impedence : 50 ohm

Navigation menu