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preliminary specification number : sp-zzvk preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. w-lan module data sheet 802.11b/g module product part number: LBWA1ZZVK7-539
preliminary specification number: sp-zzvk p. 1/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. revision history revision code date description comments - 2011/11/29 first issue
preliminary specification number: sp-zzvk p. 2/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. notice for murata wireless modules. please read the specification including the notice (page20) and the disclaimer (page24) in this datasheet before using the murata wireless modules.
preliminary specification number: sp-zzvk p. 3/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. ? module features ? murata lbwa1zzvk7 module integrates wlan function. ? wlan: ieee 802.11 b, g, compliant. ? typical wlan transmit power (typical): +19.5dbm at 11mbps, cck (11b) +15.0dbm at 54mbps, ofdm (11g) ? typical wlan sensitivity (typical): t.b.d at 8% per, 11mbps t.b.d at 10% per, 54mbps ? module size: 16.5x11.5mm typical. ? module height: 2.2mm max. ? fcc (usa) and ic (canada) certification will be supported with mono-pole type antenna. ? murata lbwa1zzvk7 module consists of the following components - texas instruments cc3000 soc ? wlan baseband and rf converter - clock sources ? both fast clock and slow clock are integrated. - front end module ? a combination of pa and a switch - band pass filter ? filtering out of band noise and interference - eeprom ? a non volatile memory - power fet switch ? minimizing leakage current in shutdown mode. the switching mode power source provides 3.3v supply for the cc3000 from either battery or mcu the board. - level shifter ? supporting 1.8v and 3.3v host interface. ? seamless integration with several texas instruments msp430 and stellaris processors ? spi host interface for wlan ? rohs compliance
preliminary specification number: sp-zzvk p. 4/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. scope this specification is applied to the ieee802.11 b/g wlan module. host interface - w-lan : spi ic/firmware - w-lan bb/mac : cc3000 - fem for cc3000 : triquint tqm679002a (e2.6) reference clock : 26mhz reference clock is integrated. sleep clock : 32.768khz oscillator is integrated. weight : t.b.d (mg) msl : level3 rohs compliant 1 part number part number LBWA1ZZVK7-539 2 block diagram 2.4ghz rf front end cc3000 (rf/bb/mac) bpf dc-dc converter eeprom ldo ldo fet level shifter vbat spi sleep clk x?tal osc. (26mhz) enable
preliminary specification number: sp-zzvk p. 5/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 3 dimensions and terminal configurations a 3 c 2 c 3 b 4 e 3 b 5 b 6 e 4 b1 b2 e1 b3 e2 a1 c1 a2 l w t (unit: mm) mark dimensions mark dimensions mark dimensions l 16.5 +/- 0.2 w 11.5 +/- 0.2 t 2.20 max a1 0.6 +/- 0.1 a2 0.6 +/- 0.1 a3 0.6 +/- 0.1 b1 0.3 +/- 0.2 b2 0.45 +/- 0.200 b3 3.15 +/- 0.200 b4 0.3 +/- 0.2 b5 1.95 +/- 0.20 b6 3.0 +/- 0.2 c1 1.0 +/- 0.1 c2 1.0 +/- 0.1 c3 1.0 +/- 0.1 e1 1.0 +/- 0.1 e2 1.6 +/- 0.1 e3 1.0 +/- 0.1 e4 1.5 +/- 0.1 - - - -
preliminary specification number: sp-zzvk p. 6/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. terminal configuration no. terminal name type power system connection to ic terminal description 1 gnd - - - - - ground 2 enable i - - fet fet module enable power supply input 3 gnd - - - ground 4 vbat i - - fet ldo level shift er fet ldo level shifter power supply input 5 gnd - - - - - ground 6 gnd - - - - - ground 7 gnd - - - - - ground 8 gnd - - - - - ground 9 wl_rs232_rx i/o wlan 3000 rs232_rx connect to func2 pin with 2kohm resister. 10 wl_rs232_tx i/o wlan 3000 rs232_tx rs232_tx 11 wl_en1 - - - 3000 wl_en connect to wl_en2 12 uart_dbg - - wlan 3000 wl_uart_dbg logger 13 wl_en2 i - wlan 3000 bt_en connect to wl_en1 14 gnd - - - - - ground 15 gnd - - - - - ground 16 gnd - - - - - ground 17 gnd - - - - - ground 18 spi_clk io - wlan 3000 spi_clk spi clock from the host 19 spi_di io - wlan 3000 spi_din spi data-in from the host 20 gnd - - - - - ground 21 spi_cs io - wlan 3000 spi_cs spi chip select 22 spi_do io - wlan 3000 spi_dout spi data-out from the host 23 spi_irq io - wlan 3000 spi_irq spi interrupt request 24 gnd - - - - - ground 25 gnd - - - - - ground 26 gnd - - - - - ground 27 func5/nc io - - 3000 nc nc
preliminary specification number: sp-zzvk p. 7/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 28 scl - - 3000 scl i2c to eeprom connect to scl_eeprom pin 29 sda - - 3000 sda i2c to eeprom connect to sda_eeprom pin 30 ns_urat_dbg 31 func4 io - - 3000 ns_uartd networking subsystem uart debug line 32 func2 io - - 3000 func2 connect to wl_rs232_rx pin with 2kohm resister. 33 gnd - - - - - ground 34 gnd - - - - - ground 35 sda_eeprom - - - moe mory eeprom connect to sda pin 36 scl_eeprom - - - moe mory eeprom connect to scl pin 37 gnd 3000 nc (d) nc 38 gnd - - - - - ground 39 gnd - - - - - ground 40 gnd ground 41 gnd ground 42 gnd - - - - - ground 43 gnd - - - - - ground 44 2.4g_ant i/o - wlan - - rf transmitter output and rf receiver input 45 gnd - - - - - ground 46 gnd - - - - - ground 47 gnd - - - - - ground 48 gnd - - - - - ground 49 ~ 76 gnd - - - - - ground
preliminary specification number: sp-zzvk p. 8/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 4 rating parameter min. max unit storage temperature -40 85 deg.c supply voltage vbat -0.5 4.5 v enable -0.5 4.5 v 5 operating condition parameter min. typ. max unit operating temperature -30 25 70 deg.c supply voltage vbat 2.7 3.6 4.5 v enable 1.65 1.8 1.95 v 6 input/output terminal characteristic min. max unit v ih high-level input voltage 2.0 - v v il low-level input voltage - 0.8 v v oh high-level output voltage vbat - v v ol low-level output voltage 0 vbat v
preliminary specification number: sp-zzvk p. 9/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 7 wlan power up/down sequence 7.1 power up sequence the following sequence describes device powerup from shutdown. enable starts the initialization sequence, and subsequent events are automatic. power up requirements: 1. no signals are allowed on the io pins if no io power supplied, because the ios are not 'failsafe'. exceptions are slowclk, xtalp and which are failsafe and can tolerate external voltages with no vdds and dc2dc. 2. vbat , vio, and slowclk must be stable before releasing en. the lbwa1zzvk7 module should activate the power on with only one control enable line from the mcu. below is the wake up sequence. 7.2 power down sequence wl_en1/wl_en2 wl_en1/wl_en2
preliminary specification number: sp-zzvk p. 10/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 8 host interface 8.1 host interface: spi 8.2 spi interface timing 8.2.1 spi clock switching characteristic parameter min max unit f clock clock frequency,clk cl Q 10pf 0 48 mh dc low/high duty cycle cl Q 10pf 40 60 % t wl pulse duration, clk low cl Q 10pf 5 ns t wh pulse duration, clk high cl Q 10pf 5 ns t tlh rise time, clk cl Q 10pf 4.3 ns t thl fall time, clk cl Q 10pf 3.5 ns t isu s e t u p t i m e , i n p u t v a l i d b e f o r e c l k c l Q 10pf 5 ns t ih h o l d t i m e , i n p u t v a l i d a f t e r c l k c l Q 10pf 5 ns t odly1 d e l a y t i m e , c l k t o o u t p u t v a l i d c l Q 10pf 4 15 ns t odly2 d e l a y t i m e , c l k t o o u t p u t i n v a l i d cl Q 10pf 5 15 ns spi timing
preliminary specification number: sp-zzvk p. 11/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 8.2.2 spi data switching characteristic spi inter face read spi inter face write parameter min max unit t cs delay time,cs to din read/write command valid 0 16 clock cycle t cr delay time, din read command invalid to dout/din card reponse valid 1 16 clock cycle t busy fixed busy delay till dout data valid 1 7 32 clock cycle t ec delay time, dout data invalid to cs 0 16 clock cycle t db data block size 1 32 clock cycle
preliminary specification number: sp-zzvk p. 12/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 9 electrical characteristics 9.1 dc/rf characteristics for ieee802.11b 11mbps mode unless otherwise specified. 25deg.c, vbat=3.6v, enable=1.8v items contents specification ieee802.11b mode dsss / cck frequency 2400 - 2500mhz data rate 1, 2, 5.5, 11mbps - dc characteristics - min. typ. max. unit 1. dc current 1) tx mode - tbd ma 2) rx mode - tbd ma 3) sleep mode - tbd ua - tx characteristics - min. typ. max. unit 2. power levels +19.5 dbm 3. spectrum mask 1) 1st side lobes - - -30 dbr 2) 2nd side lobes - - -50 dbr 4 . p o w e r - o n a n d p o w e r - d o w n r a m p - - 2 s e c 5. rf carrier suppression 15 - db 6. modulation accuracy (evm) - - 35 % - rx characteristics - min. typ. max. unit 7. minimum input level sensitivity 1) 11mbps (fer < 8%) - - -76 dbm 8. maximum input level (fer < 8%) -10 0 - dbm
preliminary specification number: sp-zzvk p. 13/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 9.2 dc/rf characteristics for ieee802.11g 54mbps mode unless otherwise specified. 25deg.c, vbat=3.6v, enable =1.8v items contents specification ieee802.11g mode ofdm frequency 2400 - 2483.5mhz data rate 6, 9, 12, 18, 24, 36, 48, 54mbps - dc characteristics - min. typ. max. unit 1. dc current 1) tx mode - tbd ma 2) rx mode - tbd ma 3) sleep mode - tbd ua - tx characteristics - min. typ. max. unit 2. power levels +15 dbm 3. spectrum mask 1) at fc +/- 11mhz - -20 dbr 1) at fc +/- 20mhz - -28 dbr 1) at fc +/- 30mhz - -40 dbr 4. spurious emissions 1) 30mhz to 1ghz - -36 dbm 2) 1ghz to 12.75ghz - -30 dbm 3) 1.8ghz to 1.9ghz - -47 dbm 4) 5.15ghz to 5.3ghz -47 dbm 5. constellation error (evm) - -25 db - rx characteristics - min. typ. max. unit 6. minimum input level sensitivity 1) 54mbps (per < 10%) - -65 dbm 7. maximum input level (per < 10%) -20 - dbm
preliminary specification number: sp-zzvk p. 14/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 10. land pattern 0 .3 1.3 2.9 3.5 4.5 5.1 6.95 8.25 1 .9 0 . 2 5 1 . 2 5 1 . 7 5 2 . 7 5 4 . 4 5 5 . 7 5 0.2 0.8 1.2 1.8 2.2 2.8 3.2 3.8 4.2 4.8 5.2 5.8 6.2 6 .8 7.2 7.8 0 . 2 0 . 8 1 . 2 1 . 8 2 . 2 2 . 8 3 . 2 3 . 8 (unit : mm)
preliminary specification number: sp-zzvk p. 15/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 10. reference circuit
preliminary specification number: sp-zzvk p. 16/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 11. evaluation board of lbwa1zzvk7-temp lbwa1zzvk7-temp evaluation module board (em board) enables a pre-defined interface and form factor solution for compatibility with other ti microcontroller development boards such as msp430 experimenter?s board and stellaris lm3s9b96-dk. the lbwa1zzvk7 module and em board will communicate over the spi interface through the 20pin connector. evaluation module board (em board ) part number lbwa1zzvk7-temp-d
preliminary specification number: sp-zzvk p. 17/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 12. tape and reel packing (1) dimensions of tape (plastic tape) t.b.d (2) dimensions of reel t.b.d
preliminary specification number: sp-zzvk p. 18/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. (3) taping diagrams [1] feeding hole : as specified in (1) [2] hole for chip : as specified in (1) [ 3 ] c o v e r t a p e : 6 2 m i n t h i c k n e s s [4] base tape : as specified in (1) (4) leader and tail tape [2] [3] [4] [3] [1] feeding hole chip feeding direction tail tape (no components) 40 to 200mm components no components 150mm min. leader tape (cover tape alone) 250mm min. feeding direction
preliminary specification number: sp-zzvk p. 19/23 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. (5) the tape for chips are wound clockwise, the feeding holes to the right side as the tape is pulled toward the user. (6) the cover tape and base tape are not adhered at no components area for 250mm min. (7) tear off strength against pulling of cover tape : 5n min. (8) packaging unit : 500pcs./ reel (9) material : base tape : plastic real : plastic cover tape, cavity tape and reel are made the anti-static processing. (10) peeling of force : 0.7n max. in the direction of peeling as shown below. (11) packaging (humidity proof packing) tape and reel must be sealed with the anti-humidity plastic bag. the bag contains the desiccant and the humidity indicator. 165 to 180 0.7 n max. base tape cover tape ? ? ? ? y ? label label desiccant humidity indicator anti-humidity plastic bag
preliminary specification number: sp-zzvk p.20/25 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. notice 1. storage conditions: please use this product within 6 months after receipt. - the product shall be stored without opening the packing under the ambient temperature from 5 to 35deg.c and humidity from 20 to 70%rh. (packing materials, in particular, may be deformed at the temperature over 40deg.c.) - the product left more than 6months after reception, it needs to be confirmed the solderbility before used. - the product shall be stored in non corrosive gas (cl 2 , nh 3 , so 2 , no x , etc.). - any excess mechanical shock including, but not limited to, sticking the packing materials by sharp object and dropping the product, shall not be applied in order not to damage the packing materials. this product is applicable to msl3 (based on jedec standard j-std-020) - after the packing opened, the product shall be stored at < 30deg.c / < 60%rh and the product shall be used within 168hours. - when the color of the indicator in the packing changed, the product shall be baked before soldering. baking condition : 125+5/-0deg.c, 24hours, 1time the products shall be baked on the heat-resistant tray because the material (base tape, reel tape and cover tape) are not heat-resistant. 2. handling conditions: be careful in handling or transporting products because excessive stress or mechanical shock may break products. handle with care if products may have cracks or damages on their terminals, the characteristics of products may change. do not touch products with bear hands that may result in poor solderability. 3. standard pcb design (land pattern and dimensions): all the ground terminals should be connected to the ground patterns. furthermore, the ground pattern should be provided between in and out terminals. please refer to the specifications for the standard land dimensions. the recommended land pattern and dimensions is as murata's standard. the characteristics of products may vary depending on the pattern drawing method, grounding method, land dimensions, land forming method of the nc terminals and the pcb material and thickness. therefore, be sure to verify the characteristics in the actual set. when using non-standard lands, contact murata beforehand. 4. notice for chip placer: when placing products on the pcb, products may be stressed and broken by uneven forces from a worn-out chucking locating claw or a suction nozzle. to prevent products from damages, be sure to follow the specifications for the maintenance of the chip placer being used. for the positioning of products on the pcb, be aware that mechanical chucking may damage products.
preliminary specification number: sp-zzvk p.21/25 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 5. soldering conditions: carefully perform preheating so that the temperature difference ( t) between the solder and products surface should be in the following range. after mounting, pay special attention to maintain the temperature difference within 100deg.c. soldering must be carried out by the above mentioned conditions to prevent products from damage. contact murata before use if concerning other soldering conditions. soldering method temperature soldering iron method t< 130deg.c reflow method - soldering iron method conditions are indicated below. kind of iron item ceramics heater soldering iron wattage < 18w temperature of iron-tip < 350deg.c iron contact time within 3s. - d i a m e t e r o f i r o n - t i p : 3 . 0 m m m a x . use rosin type flux or weakly active flux with a chlorine content of 0.2wt% or less. within 120s. ? ? temperature (deg.c) pre-heating time (s.) reflow soldering standard conditions (example) 220deg.c within 60s. cooling down slowly 250 to 260deg.c within 3s.
preliminary specification number: sp-zzvk p.22/25 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 6. cleaning: since this product is moisture sensitive, any cleaning is not permitted. 7. operational environment conditions: products are designed to work for electronic products under normal environmental conditions (ambient temperature, humidity and pressure). therefore, products have no problems to be used under the similar conditions to the above-mentioned. however, if products are used under the following circumstances, it may damage products and leakage of electricity and abnormal temperature may occur. - in an atmosphere containing corrosive gas (cl 2, nh 3, so x, no x etc.). - in an atmosphere containing combustible and volatile gases. - dusty place. - direct sunlight place. - water splashing place. - humid place where water condenses. - freezing place. if there are possibilities for products to be used under the preceding clause, consult with murata before actual use. as it might be a cause of degradation or destruction to apply static electricity to products, do not apply static electricity or excessive voltage while assembling and measuring. 8. input power capacity: products shall be used in the input power capacity as specified in this specification. inform murata beforehand, in case that the components are used beyond such input power capacity range. 9. limitation of applications: the product is designed and manufactured for consumer application only and is not available for any application listed below which requires especially high reliability for the prevention of such defect as may directly cause damage to the third party's life, body or property. - aircraft equipment. - aerospace equipment - undersea equipment. - power plant control equipment - medical equipment. - transportation equipment (vehicles, trains, ships, etc.). - traffic signal equipment. - disaster prevention / crime prevention equipment. - data-processing equipment - application of similar complexity and/ or reliability requirements to the applications listed in the above. 10. underfill condition: halfway underfill on components in the module can make unexpected stress on the components and the module has a possibility not to meet the specification. in order to avoid this, any underfill shall not be into module inside in case of applying underfill on your pcb.
preliminary specification number: sp-zzvk p.23/25 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. note: please make sure that your product has been evaluated and confirmed against your specifications when our product is mounted to your product. all the items and parameters in this product specification have been prescribed on the premise that our product is used for the purpose, under the condition and in the environment agreed upon between you and us. you are requested not to use our product deviating from such agreement. we consider it not appropriate to include other terms and conditions for transaction warranty in product specifications, drawings or other technical documents. therefore, even if your original part of this product specification includes such terms and conditions as warranty clause, product liability clause, or intellectual property infringement liability clause, we are not able to accept such terms and conditions in this product specification unless they are based on the governmental regulation or what we have agreed otherwise in a separate contact. we would like to suggest that you propose to discuss them under negotiation of contract. !
preliminary specification number: sp-zzvk p.24/25 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. ? disclaimer please read this notice before using the murata wireless modules. 1. please note that the only warranty that murata manufacturing co., ltd. (?murata?) provides regarding the products is its conformance to the specifications provided herein. accordingly, murata shall not be responsible for any defects in products or equipment incorporating such p r o d u c t s , w h i c h a r e c a u s e d u n d e r t h e c o n d i t i o n s o t h e r t h a n t h o s e s p e c i ? e d i n t h i s s p e c i ? c a t i o n . murata hereby disclaims all other warranties regarding the products, express or implied, including without limitation any warranty of fitness for a particular purpose, that they are defect-free, or against infringement of intellectual property rights. you agree to indemnify and defend murata and its affiliates against all claims, damages, costs, and expenses that may be incurred, including without limitation, attorney fees and costs, due to the use of products. 2. the product is designed and manufactured for general consumer applications, and not for any particular application, so testing and use of the product shall be conducted at your own risk and responsibility. specifically, please observe the following: i) please conduct validation and verification of the products in actual condition of mounting and operating environment before commercial shipment of the equipment. ii) please pay attention to minimize any mechanical vibration or shock, not to drop the product or a substrate that contains the product during transportation. iii) since the application of static electricity or overvoltage may cause defect in the product or deterioration of its reliability, caution must be taken against exposure to any static electricity generated by electrified items such as work benches, soldering irons, tools, carrying containers, etc. iv) caution shall be taken to avoid overstress to the product during and after the soldering process. v) since the applied soldering method may deteriorate the reliability, thorough evaluation is recommended. vi) in case the product is to be used in equipment or electric circuit that requires high safety or reliability function or performances, sufficient reliability evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to install a protective circuit is strongly recommended at customer's design stage. please provide and appropriate fail-safe function on your product to prevent any damages that may be caused by the abnormal function or the failure of our product. notwithstanding the foregoing, the product shall not be used in any application listed below which requires especially high reliability for the prevention of such defect as may directly cause damage to the third party's life, body or property. - aircraft equipment. - aerospace equipment - undersea equipment. - power plant control equipment - medical equipment. - transportation equipment (vehicles, trains, ships, etc.). - traffic signal equipment. - disaster prevention / crime prevention equipment. - data-processing equipment - application of similar complexity and/ or reliability requirements to the applications listed in the above. .
preliminary specification number: sp-zzvk p.25/25 preliminary & confidential < specification may be changed by murata without notice > murata manufacturing co., ltd. 3. murata?s warranty as provided in clause 1 above that the products comply with descriptions expressly specified in the specifications shall be effective for a period of six (6) months from the date of delivery. murata shall not be liable for any defects that occur in dry packed products that are installed more than six (6) months after shipment. murata?s liability under this warranty shall be limited to products that are returned during the warranty period to the address designated by murata and that are determined by murata not to conform to such warranty. if murata elects to repair or replace such products, murata shall have reasonable time to repair such products or provide replacements. repaired products shall be warranted for the remainder of the original warranty period. replaced products shall be warranted for a new full warranty period. for avoidance of doubt, murata shall not be liable for any defects that are caused by neglect, misuse or mistreatment by an entity other than murata including improper installation or testing, or for any products that have been altered or modified in any way by an entity other than murata. moreover, murata shall not be liable for any defects that result from your or third party?s design, specifications or instructions for such products. 4. testing and other quality control techniques are used to the extent murata deems necessary. unless mandated by government requirements, murata does not necessarily test all parameters of each product. 5. eol please note that we may discontinue the manufacture of products, due to reasons such as end of supply of materials and/or components from our suppliers.

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