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Wireless Connectivity 

 

 

 

 

 

 

 

 

 

PAN9028 

Wi-Fi Dual Band 2.4 GHz/5 GHz and

 

Bluetooth

®

 Module 

Module Integration Guide 

Rev. 1.0 

 

 

 

 

 

 

 
 

Summary of Contents for INDUSTRY PAN9028

Page 1: ...Wireless Connectivity PAN9028 Wi Fi Dual Band 2 4 GHz 5 GHz and Bluetooth Module Module Integration Guide Rev 1 0 ...

Page 2: ...Hz and 5 GHz bands Indoor location and navigation with IEEE 802 11mc Coexistence interface for arbitration of co located WLAN Bluetooth or mobile wireless system e g LTE or ZigBee Generic interfaces include SDIO 3 0 and high speed UART for host processor connection Software driver Linux Characteristics Surface Mount Type SMT 24 mm 12 mm 2 8 mm NXP 88W8987 WLAN 2 4 GHz 5 GHz and Bluetooth single ch...

Page 3: ...rticular Panasonic disclaims liability for damages caused by The use of the Engineering Sample other than for evaluation purposes particularly the installation or integration in another product to be sold by the customer Deviation or lapse in function of the Engineering Sample Improper use of the Engineering Sample Panasonic Industrial Devices Europe GmbH disclaims any liability for consequential ...

Page 4: ...enced content or any and all claims or representations of these third party providers Panasonic makes no warranty whatsoever neither express nor implied with respect to the goods the referenced contents or any and all claims or representations of the third party providers To the maximum extent allowable by Law Panasonic assumes no liability whatsoever including without limitation indirect conseque...

Page 5: ...40 x A1EF 19 7 mSDIO Adapter 20 7 1 Functional Blocks 20 7 2 Resistor Jumper Configuration 20 7 3 Part Placement 21 8 Reference Design 22 8 1 Schematic 22 8 2 PCB Layout 22 9 Cautions 24 9 1 Design Notes 24 9 2 Installation Notes 24 9 3 Usage Condition Notes 25 9 4 Storage Notes 25 9 5 Safety Cautions 25 9 6 Other Cautions 26 9 7 Restricted Use 27 10 Regulatory and Certification Information 28 10 ...

Page 6: ... PAN9028 Wi Fi Bluetooth Module 1 About This Document Module Integration Guide Rev 1 0 Page 6 of 45 11 2 Product Information 45 ...

Page 7: ... preliminary version 0 2 2021 03 15 Changed SDIO stick to mSD stick New design Updated formatting Changed document type and structure Design Guide into Module Integration Guide Corrected current consumption Corrected cutout area Updated chapter Power Supply Removed chapter Power Configuration Examples for ENWF940 x A1EF Updated chapter Placement Updated picture Solder Mask Layout Updated chapter F...

Page 8: ...asks This font GUI Text Indicates fixed terms and text of the graphical user interface Example Click Save Menu Menu item Path Indicates a path e g to access a dialog Example In the menu select File Setup page This font File Names Messages User Input Indicates file names or messages and information displayed on the screen or to be selected or entered by the user Examples pan1760 c contains the actu...

Page 9: ...uetooth system parameters are pre stored on the One Time Programmable memory of the PAN9028 during production at Panasonic This simplifies passing the certification process for PAN9028 customers Furthermore the module reduces design test and calibration effort resulting in reduced time to market compared to discrete solutions Integrating Wi Fi and Bluetooth wireless connectivity allows high throug...

Page 10: ... Wi Fi and Bluetooth â Radio Module IEEE 802 11 a b g n ac Bluetooth 5 BR Low Energy and EDR DPX SPDT PCM Interface SDIO Interface Sleep Clock RF SW PMIC 88PG823 Crystal 26 MHz VIO VIOSD COEX Chip Antenna SPDT 88W8987 Radio SoC UART GPIOs PDN VDD 1 1 V BPF RF Pad PAN9028 Wi Fi and Bluetooth â Radio Module IEEE 802 11 a b g n ac Bluetooth 5 BR Low Energy and EDR DPX SPDT PCM Interface SDIO Interfac...

Page 11: ...IG AUTO REF DET GND GND C B PG1 GPIO DNC GPIO PDN UART UART UART GPIO GPIO RF_SW1 GND B A GND EN PMIC VOUT 1 1 V GPIO DNC UART UART UART DNC GPIO RF_SW2 GND A 1 2 3 4 5 6 7 8 9 10 11 12 EP 1 EP 2 EP 1 EP 2 1 2 3 4 5 6 7 8 9 10 11 12 G VDD 2 2V VDD 2 2V VIO VDD 1 8V SD_CLK SD_CMD SD_DAT0 SD_DAT1 SD_DAT2 SD_DAT3 GND RF G F GND VDD 3 3V VDD 3 3V VIO_SD GPIO GPIO GPIO GPIO GPIO GPIO GND GND F E GPIO S...

Page 12: ... PAN9028 Wi Fi Bluetooth Module 3 PAN9028 Module Module Integration Guide Rev 1 0 Page 12 of 45 3 3 Footprint The outer dimensions have a tolerance of 0 35 mm ...

Page 13: ... 150 µm Layout 3 5 Placement Antenna Keep out Area Do not place any ground plane under the marked restricted antenna area in any layer This would be affecting the performance of the chip antenna in a critical manner Impact of Placement on the Antenna Radiation Pattern The placement of the module surrounding material and customer components has an impact on the radiation pattern of the antenna The ...

Page 14: ...all four layers of the PAN9028 evaluation board It is recommended to verify the perfect position of the module in the target application before fixing the design Antenna Placement Recommendation Use a ground plane in the area surrounding the module wherever possible All dimensions are in millimeters It is recommended to place the module In the center horizontal of mother PCB At the edge horizontal...

Page 15: ...ide a decoupling circuit for example a ferrite in series connection and a bypass capacitor to ground of at least 47 µF directly at the module The supply voltage should not be exceedingly high or reversed It should not carry noise and or spikes ENWF940 x A1EF The VOUT1V1 VOUT1V8 and VOUT2V2 power supply pins are only for internal purpose Do not use them to power external curcuits Take care to follo...

Page 16: ...ted to comply with FCC Section 15 203 for unique antenna connectors and with Section 15 247 for emissions The PAN9028 module has a 50 ohm RF pin SMD pad Connect an external antenna directly or via a connector e g U FL with RF trace to this RF pin This RF trace shall be matched to 50 ohm 5 2 RF Trace 5 2 RF Trace Ensure that the RF trace impedance is nearly 50 ohm It is recommended to use a Coplana...

Page 17: ...le Integration Guide Rev 1 0 Page 17 of 45 Example 1 50 ohm Coplanar Waveguide with Ground on mSDIO Adapter Trace width W 180 µm Trace distance to ground S 150 µm Substrate thickness H 80 µm Effective permittivity 3 9 Loss tangent tan 0 015 S S W H ...

Page 18: ...Module Integration Guide Rev 1 0 Page 18 of 45 Example 2 50 ohm Coplanar Waveguide with Ground and Micro Vias Trace width W 300 µm Trace distance to ground S 300 µm Substrate thickness H 160 µm Effective permittivity 4 2 Loss tangent tan 0 006 ...

Page 19: ...Example for Module Integration Guide Rev 1 0 Page 19 of 45 6 One Layer Example for Module Variant ENWF940 x A1EF Functionality WLAN interface SDIO with 3 3 V Bluetooth interface SDIO with 3 3 V On board antenna No GPIOs connected Reset available ...

Page 20: ...unctional Block Description Interface A On board antenna or bottom pad selection B U FL connector X1 C PAN9028 module D SDIO interface E Bluetooth data over UART or SDIO F Bluetooth Interface G External supply voltage can be connected 7 2 Resistor Jumper Configuration R6 R7 RF Out 0R n c PAN9028 chip antenna n c 0R RF UFL X1 connector ...

Page 21: ... PAN9028 Wi Fi Bluetooth Module 7 mSDIO Adapter Module Integration Guide Rev 1 0 Page 21 of 45 7 3 Part Placement ...

Page 22: ... PAN9028 Wi Fi Bluetooth Module 8 Reference Design Module Integration Guide Rev 1 0 Page 22 of 45 8 Reference Design 8 1 Schematic 8 2 PCB Layout 8 2 1 Top Layer ...

Page 23: ... PAN9028 Wi Fi Bluetooth Module 8 Reference Design Module Integration Guide Rev 1 0 Page 23 of 45 8 2 2 Second Layer 8 2 3 Third Layer 3 3V Power Plane 8 2 4 Bottom Layer ...

Page 24: ... conditions where the module temperature may exceed the maximum tolerance 7 Keep this module away from other high frequency circuits 8 Refer to the recommended pattern when designing a board 9 2 Installation Notes 1 Reflow soldering is possible twice based on the conditions set forth in PAN9028 Product Specification Set up the temperature at the soldering portion of this module according to this r...

Page 25: ... the performance characteristics of the module such as RF performance will be adversely affected Storage in salty air or in an environment with a high concentration of corrosive gas such as Cl2 H2S NH3 SO2 or NOX Storage in direct sunlight Storage in an environment where the temperature may be outside the range of 5 C to 35 C or where the humidity may be outside the 45 to 85 range Storage of the m...

Page 26: ...e modules are not intended for use under the special conditions shown below Before using these modules under such special conditions carefully check their performance and reliability under the said special conditions to determine whether or not they can be used in such a manner In liquid such as water salt water oil alkali or organic solvent or in places where liquid may splash In direct sunlight ...

Page 27: ...device or system or to affect its safety or effectiveness Panasonic customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Panasonic Industrial Devices Europe GmbH for any damages resulting 9 7 2 Restricted End Use This Panasonic Industrial Devices Europe GmbH product is not designed for any restricted activity that supports the ...

Page 28: ...ENWF9408A1EF is FCC ID T7V9028 The FCC identifier for ENWF9408A2EF is FCC ID T7V9028 10 1 2 Caution The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Panasonic Industrial Devices Europe GmbH may void the user s authority to operate the equipment This equipment has been tested and found to comply with the limits for a C...

Page 29: ... is FCC ID T7V9028 This FCC identifier is valid for the PAN9028 The end product must in any case be labelled on the exterior with Contains FCC ID T7V9028 Due to the PAN9028 model size the FCC identifier is displayed in the installation instruction only and it cannot be displayed readable on the module s label due to the limited size 10 1 4 Antenna Warning This antenna warning refers to the test de...

Page 30: ...ut power of the PAN9028 with a mounted ceramic chip antenna FCC ID T7V9028 for model ENWF9408A1EF and ENWF9408A2EF are fulfilled for mobile configuration The installation of the module is restricted to mobile host devices The PAN9028 shall be used in such a manner that the potential for human contact during normal operation is minimized End users may not be provided with the module installation in...

Page 31: ...e of more than 20 cm from the human body under all circumstances 2 7 Antennas Please refer to sections 10 1 4 Antenna Warning and 10 1 5 Approved Antenna List 2 8 Label and compliance information Please refer to section 10 1 3 Label Requirements 2 9 Information on test modes and additional testing requirements The documents for integration guidance and compliance testing are available here 11 2 Pr...

Page 32: ...9408A1EF IC 216Q 9028 Licence pour M N ENWF9408A2EF IC 216Q 9028 Il est recommandé aux fabricants d appareils fixes mobiles ou portables de consulter la réglementation en vigueur et de vérifier la conformité de leurs produits relativement aux limites d exposition aux rayonnements radiofréquence ainsi qu au débit d absorption spécifique maximum autorisé Des informations pour les utilisateurs sur la...

Page 33: ...tus for general specifications and information relevant to the equipment for which this standard applies Equipment certified under the standard is required to comply with the provisions in RSS Gen with respect to emissions falling within restricted frequency bands These restricted frequency bands are listed in RSS Gen 10 2 1 3 Measurement Method In addition to the requirements in RSS Gen and the r...

Page 34: ...onducted from the transmitter to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission The maximum peak conducted output power shall not exceed 1 W The e i r p shall not exceed 4 W Complied Module M N ENWF9408A1EF ENWF9408A2EF RSS 247 Section 5 3 Frequency Band MHz 2 400 to 2 483 5 Systems Hybrid Systems Systems out of Scope Hybrid device...

Page 35: ...4 W For DTSs employing digital modulation techniques operating in the band 2 400 MHz to 2 483 5 MHz the maximum peak conducted output power shall not exceed W The e i r p shall not exceed 4 W Complied Module M N ENWF9408A1EF ENWF9408A2EF RSS 247 Section 5 5 Frequency Band MHz 2 400 to 2 483 5 System In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modul...

Page 36: ...ver power is less B is the 99 emission bandwidth in megahertz The e i r p spectral density shall not exceed 10 dBm in any 1 MHz band Unwanted Emission Limits For transmitters with operating frequencies in the band 5 150 MHz to 5 250 MHz all emissions outside the band 5 150 MHz to 5 350 MHz shall not exceed 27 dBm MHz e i r p Any unwanted emissions that fall into the band 5 250 MHz to 5 350 MHz sha...

Page 37: ...ut power spectral density shall not exceed 30 dBm in any 500 kHz band Unwanted Emission Limits Devices shall have e i r p of unwanted emissions comply with the following 27 dBm MHz at frequencies from the band edges decreasing linearly to 15 6 dBm MHz at 5 MHz above or below the band edges 15 6 dBm MHz at 5 MHz above or below the band edges decreasing linearly to 10 dBm MHz at 25 MHz above or belo...

Page 38: ...s device may not cause harmful interference and 2 This device must accept any inference received including interference that may cause undesired operation French Le présent appareil PAN9028 voir PAN9028 Product Specification pour informations de commande les antennes y compris 10 1 5 Approved Antenna List est conforme aux CNR Gen d ISDE applicables aux appareils radio exempts de licence L exploita...

Page 39: ...ase the end product must be labelled on the exterior with Contains IC 216Q 9028 French Obligations d étiquetage Les fabricants d équipements d origine FEO en anglais Original Equipment Manufacturer OEM doivent s assurer que les obligations d étiquetage IC du produit final sont remplies Ces obligations incluent une étiquette clairement visible à l extérieur de l emballage externe comportant l ident...

Page 40: ...he RED EU Type Examination Certificate No G0M 2010 9377 V01 issued by the Notified Body 0608 can be used for the OEM end product conformity assessment If a Notified Body has been contracted for the end product conformity assessment it should be noted that this EU Type Examination Certificate should be used for conformance assessment As a result of the conformity assessment procedure described in 2...

Page 41: ...use exist Such information shall be completed in the instructions accompanying the radio equipment The Commission may adopt implementing acts specifying how to present that information Those implementing acts shall be adopted in accordance with the advisory procedure referred to in Article 45 2 Class 1 Radio equipment that can be operated without any restriction in EU EEA and EFTA According to Art...

Page 42: ... equipment depending on the frequency band in which it can operate This equipment class is passed on the end product which integrates the module Class 1 Class 1 radio equipment can be placed on the market and put into service without restrictions according to Article 1 3 of Commission Decision 2000 299 EC Version 2018 01 This radio module is defined as Class 1 radio equipment when it is restricted...

Page 43: ...e Frequency Band MHz Transmit Power Power Density H01 Wireless Access Systems including Radio Local Area Networks WAS RLANs Restricted to indoor use EN 301 893 5 150 to 5 350 Max 200 mW mean e i r p and max 10 mW MHz mean e i r p density in any 1 MHz band The usage of PAN9028 module in a vehicular environment cannot be considered as indoor use ...

Page 44: ...ux user space making development easy The stack software and profiles are qualified components and are listed on the Bluetooth SIG website Blue SDK v6 x and Low Energy SDK v3 x QDID 120439 Bluetooth traditional profiles QDID 117748 Bluetooth Marks According to the Bluetooth SIG the PAN9028 fulfills the criteria to label your product as a Bluetooth device For further information please refer to the...

Page 45: ...n North America visit the Panasonic website Sales Support to find assistance near you at https na industrial panasonic com distributors Please visit the Panasonic Wireless Technical Forum to submit a question at https forum na industrial panasonic com 11 2 Product Information Please refer to the Panasonic Wireless Connectivity website for further information on our products and related documents F...

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