Host-based Wi-Fi modules Data sheet Abstract This technical data sheet describes LILY-W1 series short range Wi-Fi front end modules. These host-based modules are ultra-compact cost-efficient IEEE 802.11b/g/n Wi-Fi front end modules in the LILY form factor. This module series includes variants with or without internal antenna and LTE filter. It includes an integrated MAC/Baseband processor and RF front end components. It can connect to a host through its SDIO or USB interface.
LILY-W1 series - Data sheet Document information Title LILY-W1 series Subtitle Host-based Wi-Fi modules Document type Data sheet Document number UBX-15000203 Revision and date R12 Disclosure restriction C1-Public 2-Feb-2022 Product status Corresponding content status Functional sample Draft For functional testing. Revised and supplementary data will be published later. In development / Prototype Objective specification Target values.
LILY-W1 series - Data sheet Contents Document information ................................................................................................................................ 2 Contents .......................................................................................................................................................... 3 1 Functional description ......................................................................................................................... 5 1.
LILY-W1 series - Data sheet 6 Qualification and approvals............................................................................................................. 25 6.1 European Union regulatory compliance ...............................................................................................25 6.1.1 Compliance with the RoHS directive ............................................................................................25 6.1.2 Safety compliance ......................................
LILY-W1 series - Data sheet 1 Functional description 1.1 Overview The LILY-W1 series offers high-performance, front-end Wi-Fi modules with USB and SDIO host interfaces in an ultra-compact module outline of only 14.0 x 10.0 mm. The modules support Wi-Fi IEEE 802.11b/g/n and are developed for reliable, high-demand industrial devices, and LTE radio applications.
LILY-W1 series - Data sheet 1.3 Block diagram Figure 1 shows the various components of the LILY-W131, LILY-W132, and LILY-W133 module variants. Figure 1: Block diagram of LILY-W1 1.4 Product description The LILY-W1 series includes several module variants with and without an antenna and LTE filter: LILY-W133 comes with an internal PIFA antenna and an integrated SAW band pass filter but is otherwise identical to LILY-W132 in terms of features, architecture, and electrical specifications.
LILY-W1 series - Data sheet 1.5 Supported features Wi-Fi Standards IEEE 802.11b/g/n Integrated high effective antenna or antenna pin Equipped with an LTE coexistence BAW filter (only LILY-W132) Extended operating temperature range of -40 °C to +85 °C Selectable 1.8 V or 3.3 V IO levels RF tuned from factory Contains dual MAC addresses Station and micro access point operation (up to 8 clients) 802.
LILY-W1 series - Data sheet 1.7 MAC addresses The LILY-W1 module series has two unique consecutive MAC addresses reserved for each module, from which the first address is stored in the configuration memory during production. The first address is available in the Data matrix on the label. See also Labeling and ordering information. The second consecutive MAC address is not stored in the configuration memory but is reserved for usage with the module.
LILY-W1 series - Data sheet 2 Interfaces 2.1 Host interfaces The module has two high speed host interfaces: USB (default): USB 2.0 device interface with LPM support SDIO: SDIO 2.0 device interface The interface is selected by the USB/SDIO-n signal. Only one interface can be used in an application. 2.1.1 USB interface USB is the default interface; USB/SDIO-n signal has an internal pull-up and need not be connected while using the USB interface. See also Pin definition.
LILY-W1 series - Data sheet 2.2 Antenna interfaces The LILY-W1 series supports either an internal antenna (LILY-W132 and LILY-W133) or external antennas connected through an antenna pin (LILY-W131). 2.2.1 Internal antenna LILY-W132 and LILY-W133 has an internal (embedded) 2.4 GHz PIFA antenna. The internal antenna is a PIFA antenna specifically designed and optimized for the LILY form factor. Keep a minimum clearance of 5 mm between the antenna and the casing.
LILY-W1 series - Data sheet LILY-W131 can be used in coexistence with an LTE modem. An external additional LTE band pass filter may be required depending on the location of the antennas. See also the LILY-W1 series system integration manual [2] for a list of suitable LTE filters. The FCC/IC modular approvals are not including an additional LTE filter or an antenna switch design. 2.3 Power supply interfaces The power for LILY-W1 series modules is supplied through VCC and VCC_IO pins by DC voltage.
LILY-W1 series - Data sheet 3 Pin definition 3.1 Pin assignment Figure 3: LILY-W1 series pin assignment (top view) The signals are available on the castellation pins that are positioned on the edge of the PCB. The ANT signals are not available on the LILY-W132 and LILY-W133 modules that are supplied with internal antenna. The GND pins, 26 37, are located on the bottom of the module.
LILY-W1 series - Data sheet No.
LILY-W1 series - Data sheet No. Name Voltage level I/O Description Remarks 24 USB_DM V_USB I/O USB Serial Differential Data Negative The USB voltage levels depends on the USB speed. See also USB characteristics and Electrical specifications.
LILY-W1 series - Data sheet 4 Electrical specifications Stressing the device above one or more of the Absolute maximum ratings can cause permanent damage. These are stress ratings only. Operating the module at these or at any conditions other than those specified in the Operating conditions should be avoided. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
LILY-W1 series - Data sheet 4.2.3 Power consumption 4.2.3.1 SDIO mode IVCC (VCC = 3.3 V, VCC_IO = 3.3 V, Tamb = 25 °C) Mode State Sleep Not associated 0.09 Power Save Associated DTIM = 1 1.5 80 mA Associated DTIM = 3 0.57 80 mA Associated DTIM = 5 0.33 80 mA Connected Receive Ch-6 (2437 MHz) 802.11b 802.11g 802.11n Connected Transmit 802.
LILY-W1 series - Data sheet 4.2.3.2 USB mode IVCC (VCC = 3.3 V, VCC_IO = 3.3 V, Tamb = 25 °C) Sleep*** Not associated 0.26 Power Save*** Associated DTIM = 1 1.9 85 mA Associated DTIM = 3 0.85 85 mA Associated DTIM = 5 0.66 85 mA 802.11b 802.11g 802.11n Connected Transmit 802.11b Ch-6 (2437 MHz) 84 mA 84 mA Rate = 6 Mbit/s 82 mA Rate = 54 Mbit/s 84 mA MCS0 82 mA MCS7 84 mA 1 Mbit/s 6 Mbit/s MCS0 MCS7 * mA Data Rate = 1 Mbit/s 54 Mbit/s 802.
LILY-W1 series - Data sheet 4.2.4 SDIO characteristics The SDIO signals are supplied with the VCC_IO pin and you can select either 1.8 V or 3.3 V. (VCC = 3.3 V, Tamb = 25 °C) Signals Symbol VCC_IO levels SDIO_D[0..3], SDIO_CMD, SDIO_CLK, VIL LOW level input voltage -0.4 - 0.3*VCC_IO V VIH HIGH level input voltage 0.7*VCC_IO - VCC_IO+0.4 V VOL LOW level output voltage - - 0.4 V VOH HIGH level output voltage VCC_IO-0.
LILY-W1 series - Data sheet 4.2.6 USB characteristics (VCC = 3.3 V, Tamb = 25 °C) Signals Symbol Parameter Min Typ Max Unit USB power valid indication USB_VBUS_ON VVBUSIL USB_VBUS_ON LOW level input voltage -0.4 - 0.3*VCC_IO VVBUSIH USB_VBUS_ON HIGH level input voltage 0.7*VCC_IO - VCC_IO+0.4 Input levels for Low/Full Speed USB_DP/USB_DM VIL LOW level input voltage - - 0.8 V VIH HIGH level input voltage (driven) 2.0 - - V VIHZ HIGH level voltage (floating) 2.7 - 3.
LILY-W1 series - Data sheet 4.2.8 LTE coexistence characteristics (LILY-W132 only) Degradation of sensitivity when coexisting with an LTE device that transmits 24 dBm output power. (VCC = 3.3 V, VVCC_IO = 3.3 V, Tamb = 25 °C). LTE device band 7, 24 dBm Parameter Attenuation between LILY-W132 LILY-W132/LTE device channel EARFCN 20750 EARFCN 21100 EARFCN Unit 21449 10 dB 0 0 0 dB 0 0 0 dB 802.11g, Rate = 6 Mbit, PER 10% 0 0 0 dB 802.11g, Rate = 54 Mbit, PER 10% 0 0 0 dB 802.
LILY-W1 series - Data sheet 4.2.9 Wi-Fi transmitter characteristics Conducted RF transmit characteristics is measured on the U.FL connector on EVK-LILY-W131 [3] and connected to antenna pin ANT of LILY-W131. (VCC = 3.3 V, VVCC_IO = 3.3 V, Tamb = 25 °C). Parameter Modulation Data rate Transmit output power 802.11b Power setting [dBm] Data Rate = 1 Mbit/s IEEE EVM limit = 35% Data Rate = 11 Mbit/s IEEE EVM limit = 35% 802.
LILY-W1 series - Data sheet 5 Software LILY-W1 series modules are based on the NXP 88W8801 chipset, and the drivers and firmware required to operate LILY-W1 series modules are developed by NXP. A firmware binary is downloaded by the host operating system driver at start-up. The following software options are available for the LILY-W1 module: Open-source Linux/Android driver ( mxm_mwifiex) for mainstream use is available free of charge and already integrated into the Linux BSP for NXP i.
LILY-W1 series - Data sheet 6 Mechanical specifications 6.1 Dimensions The physical dimensions of all modules are the same except for the antenna supplied on LILY-W132 and LILY-W133. Figure 4 shows the dimension for the LILY-W131 variant. Figure 4: LILY-W131 dimensions The 12 GND pads are positioned in the middle but not in the center of the module.
LILY-W1 series - Data sheet The physical dimensions of all modules are the same except for the antenna supplied on LILY-W132 and LILY-W133. Figure 5 shows the dimensions of the LILY-W132 and LILY-W133 variants. Figure 5: LILY-W132 and LILY-W133 dimensions The 12 GND pads are positioned in the middle but not in the center of the module. 6.2 Module weight Table 17 shows the weight of each module variant.
LILY-W1 series - Data sheet 7 Qualification and approvals 7.1 European Union regulatory compliance Information about regulatory compliance of the European Union for LILY-W1 module is available in the LILY-W1Declaration of Conformity [4]. 7.1.1 Compliance with the RoHS directive LILY-W1 series modules comply with the Directive 2011/65/EU (EU RoHS 2) and its amendment Directive (EU) 2015/863 (EU RoHS 3). 7.1.
LILY-W1 series - Data sheet 7.2.3 FCC statement This device 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 interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
LILY-W1 series - Data sheet In accordance with 47 CFR § 15.19, the end product shall bear the following statement in a conspicuous location on the device: "This device 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 interference that may cause undesired operation.
LILY-W1 series - Data sheet Only the antennas approved by the MIC and shown in Approved antennas are allowed for use with this MIC certificate. The end product holder shall also include a copy of the Japan Radio Certificate to the end product technical documentation. Contact your local support team for a copy of the Radio certificate. 7.4 Taiwan compliance Approval is pending for LILY-W133. The LILY-W131 and LILY-W132 modules are certified to be used on the Taiwan market. 7.4.
LILY-W1 series - Data sheet 7.5 KCC South Korea compliance The LILY-W1 modules are certified by the Korea Communications Commission (KCC). When a product containing a LILY-W1 module is placed on the South Korean market, the product must be affixed with a label or marking containing the KCC logo and certification number as shown in the figures below. This information must also be included in the product user manuals. The height of the KCC logo must be at least 5 mm.
LILY-W1 series - Data sheet 8 Antennas This chapter gives an overview of the different external antennas that can be fitted to the LILY-W1 series module. This radio transmitter IC: 8595A-LILYW1 has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated.
LILY-W1 series - Data sheet Name U.FL to Reverse Polarity SMA adapter cable Connector U.FL and Reverse Polarity SMA jack (outer thread and pin) Impedance 50 Minimum cable loss 0.5 dB, The cable loss must be above the minimum cable loss to meet the regulatory requirements. Minimum cable length 100 mm. Comment The Reverse Polarity SMA connector can be mounted in a panel. This reference design must be followed to comply with the LILY-W1 FCC/IC modular approvals.
LILY-W1 series - Data sheet Ex-It 2400 28 U.FL-100 Manufacturer ProAnt Polarization Vertical Gain +2.0 dBi Impedance 50 Size Ø 12.0 x 28.0 mm Type Monopole Cable length 100 mm Connector U.FL. connector Comment To be mounted with a U.FL connector. This antenna requires to be mounted on a metal ground plane for best performance. This reference design must be followed to comply with the LILY-W1 FCC/IC modular approvals.
LILY-W1 series - Data sheet InSideTM 2400 Manufacturer ProAnt Gain +3.0 dBi Impedance 50 Size 27 x 12 mm (triangular) Type Patch Cable length 100 mm Connector U.FL. connector Comment Should be attached to a plastic enclosure or part for best performance.To be mounted with a U.FL connector. This reference design must be followed to comply with the LILY-W1 FCC/IC modular approvals. For information about how to integrate the U.
LILY-W1 series - Data sheet 8.2.2 Dual-band antennas InSideTM WLAN Manufacturer ProAnt Gain +3.0 dBi Impedance 50 Size 27 x 12 mm (triangular) Type Patch Cable length 100 mm Connector U.FL. connector Comment Dual-band (2.4 GHz / 5 GHz) antenna to be mounted on a U.FL connector. Should be attached to a plastic enclosure or part for best performance. This reference design must be followed to comply with the LILY-W1 FCC/IC modular approvals. For information about how to integrate the U.
LILY-W1 series - Data sheet 9 Product handling 9.1 Packaging LILY-W1 series modules are delivered as hermetically sealed, reeled tapes to enable efficient production, production lot set-up, and tear-down. For more information about packaging, see also the Packaging information reference guide [1]. 9.1.1 Reels LILY-W1 modules are deliverable in quantities of 500 pieces on a reel. The modules are delivered on the reel Type A3 as described in the packaging information reference [1]. 9.1.
LILY-W1 series - Data sheet 9.2 Moisture sensitivity levels LILY-W1 series modules are rated as MSL Level 4 devices in accordance with the IPC/JEDEC J-STD-020 standard. For detailed information, see the moisture sensitive warning label on the MBB (Moisture Barrier Bag). After opening the dry pack, the modules must be mounted within 168 hours in factory conditions of maximum 30 °C/60%RH or must be stored at less than 10%RH.
LILY-W1 series - Data sheet 10 Labeling and ordering information 10.1 Product labeling The labels affixed to LILY-W1 series modules include important product information. Figure 9 shows all label data with each of the given label references described in Table 19. 1 2 1a 1b 3 4 Figure 9: Data available on the LILY-W1 series label Reference Description 1 Text box containing product name, version and date of production.
LILY-W1 series - Data sheet 10.2 Product identifiers Table 20 describes the three product identifiers, namely the Type number, Model name and Ordering code. Format Description Nomenclature Model name Describes the form factor, platform technology and platform variant.
LILY-W1 series - Data sheet Appendix A Glossary Abbreviation Definition ADC Analog to digital converter BPF Band pass filter CAN Controller area network CTS Clear to send DC Direct current DSR Data set ready DTR Data terminal ready EIRP Effective isotropic radiated power GND Ground GPIO General purpose input/output H High I Input (means that this is an input port of the module) IEEE Institute of Electrical and Electronics Engineers I2C Inter-integrated circuit L Low LPO Low
LILY-W1 series - Data sheet Related documents [1] [2] [3] [4] [5] Packaging information reference guide, UBX-14001652 LILY-W1 system integration manual, UBX-15027600 EVK-LILY-W1 user guide, UBX-15030290 LILY-W1 declaration of conformity, UBX-16015108 u-blox Limited Use License Agreement (LULA-M) For product change notifications and regular updates of u-blox documentation, register on our website, www.u-blox.com.
LILY-W1 series - Data sheet Revision history Revision Date Name Comments R01 4-Jan-2016 mwej Initial release. R02 01-Mar-2016 mwej Added Wi-Fi characteristics (Table 2, Table 14, and Table 16) and power consumption characteristics (Table 9 and Table 10). Updated block diagram (Figure 1). Updated product label (Figure 9). R03 08-Apr-2016 mwej Document status changed to Advance Information. Added LILY-W132 LTE characteristics (section 4.2.8).
LILY-W1 series - Data sheet Contact For complete contact information, visit us at www.u-blox.com. u-blox Offices North, Central and South America u-blox America, Inc. Phone: E-mail: +1 703 483 3180 info_us@u-blox.com Regional Office West Coast: Phone: E-mail: Headquarters Europe, Middle East, Africa Asia, Australia, Pacific u-blox AG Phone: +65 6734 3811 E-mail: info_ap@u-blox.com Support: support_ap@u-blox.com Phone: +41 44 722 74 44 E-mail: info@u-blox.com Support: support@u-blox.
