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www.rfm.com technical support +1.972.448.3700 page 1 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 DR-WLS1273L-102 fcc/etsi/ic certified wlan/bluetooth multifunction module data sheet
www.rfm.com technical support +1.972.448.3700 page 2 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 scope this specification applies to the ieee802. 11a/b/g/n wlan and bluetooth 4.0 standards. interfaces wlan: 4-bit sdio bluetooth: uart, pcm ic and firmware wlan/bt rf/bb/mac ic: ti wl1273l pg 3.1 front-end ic for wl1273l: triquint tqp6m9002 es1.8 clocks and compliance sleep clock: external 32.768 khz oscillator required rohs: this module is compliant with the rohs directive bluetooth: qualified design listing: b017989 certifications fcc, etsi and indu stry canada for mobile operating conditions (greater than 20 cm to the body) - this equipment complies with fcc radiation exposure limits set forth for an uncontrolled environment. this equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. this transmitter must not be co-located or operating in conjuncti on with any other antenna or transmitter. for portable operating conditions (l ess than 20 cm to the body) - this equipment complies with fcc radi- ation exposure limits set forth for an uncontrolled environment. this equipment may operate in direct con- tact with the body of the user under normal operating conditions. this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. certification testing conducted with antenna factor ant-raf-rps 2.4/5 ghz ant enna, rsma connector. part numbers module: dr-wls12 73l-102
www.rfm.com technical support +1.972.448.3700 page 3 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 block diagram ! " # ! " $ % & ' ( # & " # ) * ' * & & + # ! " + , - % . / $ DR-WLS1273L-102 wlan features ? wlan mac baseband processo r and rf transceiver which are ieee802.11a/ b/g and ieee802.11n pics c o mpliant ? optimized f or ultra-low current consumption in all operating mo des ? accept s 19.2, 26, 38.4 or 52 mhz re ference clock inputs for easy integr ation into cellular handsets , etc. ? ieee standard 80 2.11d, e, h, i, k, r, pics compliant ? support for cisco client extensions (ccx) stan dard ? serial debu g interface ? support for secure digital input/output (sdio) host interface ? medium access controll er (mac) ? embedded arm? central processing unit (cpu ) ? hardware-based encryption/decryption us ing 64-, 128- or 256-bit wep, tkip or aes keys ? supports wi-fi p rotected access (w pa and wpa2.0) and ieee standard 802.11i, including hardware ac celerated advanced encryption standard (aes) ? designed to work with ieee std 802.1x for virtual private network (vpn) solutions
www.rfm.com technical support +1.972.448.3700 page 4 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 ? baseba nd processor ? ieee std 802.11n single-stream data rates (mcs0-7) and sgi support ? 2.4/5.8 ghz radio ? digital radio pro cessor (drp) implementation ? integrated lna ? supports ieee std 802.11a/b/g and 802.11n DR-WLS1273L-102 bluetooth features ? v4.0 + edr, power class 1.5 + ble ? bluetooth qualified desig n listing: b017988 ? bt enhance d data rates - 2 and 3 mb ps ? enhance d uart ho st interface ? ve ry low power consumption ? on-chip em bedded radio ? integrated 2.4 ghz rf transceiver ? all digital pll transmitter with digitall y controlled oscillator ? near-ze ro if architecture ? on-chip tx/rx switch ? support for cla ss-1.5 applications ? embedded arm microprocessor system ? high rate four wire uart hci (h4) and three wire uart hci (h5) ? automatic clo ck-detection mechani sm ? flexible pcm interface - full flexibility for data order, samp ling and positioning ? temperatu re detection and compensation mechanism ensures minimal variation in the rf performance over the entire ope rating temperature range ? low-p ower scan achieves paging and inquiry scans at 1/3 normal power ? digital radi o processor (drp) single-ended 50 ohm i/o for easy rf interfacing ? patch trap mech anism and reserved ram enables easy bug fixes ? advance au dio interfaces and capabilitie s ? a2dp support ? a2dp internal lo opb ack ? wide-ba nd speech support ? on board sbc encoder/decoder - offloads host for a2dp and wide-band speech processing ? full supp ort for bluetooth low energy (ble ) standard. ble can operate in parallel with standard bluetooth function. wlan functional blocks the DR-WLS1273L-102 wlan architecture includes a digital radio processor an d a point-to-multipoint baseband core function. the architecture is based on a single-processor arm core. the device includes on-chip peripherals to enable easy communication be tween a host system and the wlan core function.
www.rfm.com technical support +1.972.448.3700 page 5 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 wlan sdio transport layer sdio is the wlan host interface in the DR-WLS1273L-102. this interface is a standard sdio interface (sdio spec version 2.0). the DR-WLS1273L-102 sdio also supports the following features: ? 4-bit data bus ? function s number 0 and 2 ? multi-block data tran sfer ? the sdio interfac e is used for wlan. the wlan block uses function 2. function 0 is used for the common i/o area. wlan mac the DR-WLS1273L-102 mac implements the ieee standa rd 802.11 mac sub-la yer using both dedicated hardware and embedded firmware. the mac hardware impl ements real-time functions, including access protocol management, encryption and decryption. wlan baseband processor the DR-WLS1273L-102 baseband processor sits between the on-chip mac and the radio. the dr- wls1273l-102 baseb and processor implements the ieee 802.11a/ b/g/n phy sub-layers and has been optimized to perform well in conditions of high multipath and noise. wlan rf radio the DR-WLS1273L-102 radio is a highly integrat ed digital radio processor (drp) designed for 802.11a/b/g/n applications. the DR-WLS1273L-102 rf inte rfaces are designed for direct, ?glueless? con- nection to single-band rf front ends for 2.4 and 5.8 ghz 802.11a/b/g/n applications. bt functional blocks the DR-WLS1273L-102 bt architecture comprises a digital radio processor and a point-to-multipoint baseband core function. the architecture is based on a single-processor arm core. the device includes on-chip peripherals to enable easy communication be tween a host system and the bluetooth core func- tion. bt hci uart transport layers the DR-WLS1273L-102 incorporates one uart module dedicated to the host controller interface (hci) transport layer. the hci interface is used to transport commands, events, acl and data between the bluetooth device and its host using hci data packets. the DR-WLS1273L-102 supports the following hci transport layers, detected automatically when communication starts: ? uart transport layer - hci four-w ire (h4) a nd hci three-wire (h5) ? hci interfa ce has a 256 byte receive bu ffer the hci uart supports most baud rates (including all pc rates) for all fast-clock frequencies - up to a maximum of 4 mbps. after power-up, the baud rate is set for 115.2 kbps. the maximum baud rate devia- tion supported is -2.5%, +1.5%. the baud rate can thereafter be changed with a vs command. the dr- wls1273l-102 responds with a command complete event (still at 115.2 kbps), after which the baud rate change takes place. the only parameter needed is th e desired baud rate. hci hardware includes the fol- lowing features:
www.rfm.com technical support +1.972.448.3700 page 6 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 ? receive r detection of break, idle, frami ng, fifo overflow, and p arity error condi tions ? transmitter unde rflow detection ? ctr/rts h ardware flow control bt uart 4-wire interface - h4 the interface includes four signals: txd, rxd, cts and rts. flow control between the host and the DR-WLS1273L-102 is byte-wise by hardware. flow control is obtained by the following: 0 1 1 0 0 0 1 0 1 0 0 ( # " 2 ! ( ( " . / $ . 3 when the uart rx buffer asses the ?flow co ntrol? threshold, it sets the uart_rts signal high to stop transmission from the host. when the uart_cts si gnal is set high, the DR-WLS1273L-102 stops trans- mitting on the interface. in case hci_cts is set high in the middle of transmitting a byte, the dr- wls1273l-102 finishes transmitting the byte and stops the transmission. bt uart 3-wire interface - h5 this interface consists of three signals: txd, rxd and gnd: hci_rx receive data on the uart interface hci_tx transmit data on the uart interface gnd ground xon/xoff software flow control is normally used. the DR-WLS1273L-102 also supports a four-wire mode for h5, with rts/cts hardware flow control. since the same uart module is used for the 3- and 4- wire hci uart interface, all features supported by the 4-wire interface are also supported for the 3-wire interface. h5 features: ? flow cont rol configured with hci_vs command, software xon/xoff, hardware (rts/cts), or none ? power man agemen t ? configurabl e timers for re-transmission managemen t ? crc
www.rfm.com technical support +1.972.448.3700 page 7 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 bt audio codec interface the codec interface is a fully dedicated programmable se rial port that provides the logic to interface to several kinds of pcm codecs. the interface supports: ? two voice chann els ? master/sl ave mode s ? coding schemes: -law, a-law, linear, transparent ? long & sho r t frames ? different dat a lengths, orders and positi ons ? udi profile ? high rate p cm interface for edr ? enlarged int erface options to support a wider variety of code cs ? pcm bus sh aring pcm hardware interface the pcm inte rface is one implementation of the code c interface. it contains the following four lines: ? clock - co nfigurable direction (input or ou tput) ? frame sync - configu rable direction (input or output ) ? data in - input ? data out - output/hi-z the dr-wls 1273l-102 device can be either the master of the interface where it generates the clock and the frame-sync signals, or slave where it receives th ese two signals. the pcm interface is fully configured by means of a vs command. for slave mode, clock input frequencies of up to 16 mhz are supported. at clock rates above 12 mhz, the maxi mum data burst size is 32 bits. for master mode, the dr-wls1273l- 102 can generate any clock frequency between 64 khz and 4.096 mhz. data format the data format is fully co nfigurable: ? the data length ca n be from 8 to 320 bits, in 1-bit in crements, when working with two channel s, or up to 640 bits when using 1 channel. the data length can be set independently for each channel. ? the data po sition within a frame is also configurable with 1-clock (bit) resolution, and can be set inde- pendently (relative to the edge of the fr ame sync signal) for each channel. ? the data_in and data_out bit order can be configur ed independently. for example; data_in can start with msb while data_out starts with lsb. each chan nel is separately configurable. the inverse bit order (i.e. lsb first) is supported only for sample sizes up to 24 bits. ? the data in and data o ut size do not necessarily have to be the same length. ? the data_ out line is configured as a ?high-z? output between data words. data_out ca n also be set for perm anent high-z, irrespective of data out. this a llows the DR-WLS1273L-102 to be a bus slave in a mul- ti-slave pcm environment. at power up , data_out is configured as high-z. frame-idle period the codec interface has the capabilit y for frame-idle periods, where t he pcm clock can ?take a break? and become ?0? at the end of the pcm frame, after all data has been transferred. the DR-WLS1273L-102 supports frame-idle periods both as master and slave of the pcm bus. when DR-WLS1273L-102 is the master of the interface, the frame-idle period is configurable. there are 2 configurable parameters: ? clk_idle _start - indicates the number of pcm cloc k cycles from the beginning of the frame till the begin- ning of the idle period. after clk_idle_s tart clock cycles, the clock becomes ?0?.
www.rfm.com technical support +1.972.448.3700 page 8 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 ? clk_idle _end - indicates the time from the beginning of the frame till the end of the idle pe riod . this time is given in mu ltiples of pcm clock periods. the delta between clk_idle_start and clk_idle_end is the clock idle period, e.g., for pcm clock rate = 1 mhz, frame sync period = 10 khz, clk_idle_start = 60, clk_idle_end = 90. between each two-frame sync th ere are 70 clock cycles (instead of 100). the clock idle period starts 60 clock cycles after the beginning of the frame and lasts 90- 60=30 clock cycles. this means that the idle period ends 100-90=10 clock cycl es before the end of the frame. the data transmis- sion must end prior to the beginning of the idle period. audio encoding the DR-WLS1273L-102 codec interface can use one of four audio coding patterns: ? a-law (8 -bit) ? m- law (8-bit) ? linear (8 or 16-bit) ? transparent
www.rfm.com technical support +1.972.448.3700 page 9 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 mechanical 3 - / % 4 . / 5 3 / $ - 4 . % / 5 3 . 3 3 4 - 5 3 . $ 3 4 $ $ 5 3 $ 6 4 7 5 3 - 6 4 6 - 5 3 3 3 4 . 3 5 3 3 $ 3 4 3 % 5 3 3 $ 3 4 3 % 5 3 3 3 4 . 3 5 3 - 3 4 . $ 5 3 3 % 3 4 3 5 3 3 % 3 4 3 5 3 . 3 - 4 / 5 3 3 . 4 . 3 5 3 3 $ 3 4 3 % 5 3 3 % 4 3 / 5 3 - 4 . / 5 3 % 4 . 5 3 3 $ 4 . . 5 + 8 ! ( + ( + + 2 9 ! ( 4 8 8 5 : + * ! # # 8 . / $ . 3 ' 2 ; ' , ! " ' + , . . - . - . 6 / % . 3 - 3 . 6 + ! < " 8 : 3 . - 4 $ % 5 ' = + 8 > 8 ! + , 9 # 3 . 3 4 $ 3 5 3 3 % 3 4 3 5 - %
www.rfm.com technical support +1.972.448.3700 page 10 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 module terminal description num terminal name type system ic terminal connection description 1 pcm sync i/o bt wl1273l aud_fsync pcm i/f 2 pcm clk i/o bt wl1273l aud_clk pcm i/f 3 pcm out i/o bt wl1273l aud_out pcm i/f 4 pcm in i/o bt wl1273l aud_in pcm i/f 5 host wake i/o bt wl1273l bt_func5 host wake up 6 vbat in p soc wl1273l, tps62601 pms_vbat, vin power supply input 7 bt enable i bt wl1273l bt_en bt enable/reset 8 wlan irq o wlan wl1273l wlan_irq wlan interrupt request 9 not used mechanical connection 10 not used mechanical connection 11 not used mechanical connection 12 not used mechanical connection 13 not used mechanical connection 14 wlan tx i/o wlan wl1273l wl_rs232_tx rs232_rx 15 wlan rx i/o wlan wl1273l wl_rs232_rx rs232_tx 16 wlan en i wlan wl1273l wl_en wlan enable/reset 17 sdio d2 i/o wlan wl1273l sdio_d2 sdio data 2 18 sdio d1 i/o wlan wl1273l sdio_d1 sdio data 1 19 sdio cmd i/o wlan wl1273l sdio_cmd sdio cmd 20 not used mechanical connection 21 gnd soc ground 22 sdio clk i wlan wl1273l sdio_clk sdio clk 23 uart db g i/o wlan wl1273l wl_uart_ dbg wl_uart_ dbg 24 sdio d0 i/o wlan wl1273l sdio_d0 sdio mode: data 0 25 not used mechanical connection 26 sdio d3 i/o wlan wl1273l sdio_d3 sdio mode: data 3 27 bt uart dbg i/o bt wl1273l bt_uart_db g bt_uart _dbg, connect to tp for software debug 28 not used mechanical connection 29 not used mechanical connection 30 sleep clock i - wl1273l slowclk sleep_clk input 31 bt wake i/o bt wl1273l bt_func2 bt_wu/bt 32 not used mechanical connection 33 vio in p soc wl1273l vdds power supply input 34 not used mechanical connection
www.rfm.com technical support +1.972.448.3700 page 11 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 num terminal name type system ic terminal connection description 35 bt cts i/o bt wl1273l hci_cts bt uart cts 36 not used mechanical connection 37 bt rts i/o bt wl1273l hci_rts bt uart rts 38 not used mechanical connection 39 bt tx i/o bt wl1273l hci_tx bt uart tx 40 not used mechanical connection 41 bt rx i/o bt wl1273l hci_rx bt uart rx 42 gnd soc ground 43 gnd soc ground 44 2.4 ghz ant i/o bt, wlan rf receiver input rf transmitter output 45 gnd soc ground 46 gnd soc ground 47 gnd soc ground 48 gnd soc ground 49 5.8 ghz ant i/o wlan rf receiver input rf transmitter output 50 gnd soc ground 51 gnd soc ground
www.rfm.com technical support +1.972.448.3700 page 12 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 absolute maximum ratings ratings minimum maximum units temperature -40 +85 o c supply voltage vbat -0.5 +5.5 v vio -0.5 +2.1 v operating conditions specifications minimum typical maximum units temperature 1, 2 -40 +25 +85 o c supply voltage vbat 3.0 3.6 4.2 v vio 3 1.70 1.80 1.90 v digital i/o requirements specifications symbol minimum maximum units logic high input voltage v ih 0.65 * vio vio v logic low input voltage v il 0 0.35 * vio v logic high output voltage @ 4.00 ma v oh vio - 0.450 vio v @ 1.00 ma vio - 0.112 vio @ 0.30 ma vio - 0.033 vio logic low output voltage @ 4.00 ma v ol 0 0.450 v @ 1.00 ma 0 0.112 @ 0.09 ma 0 0.01 input transition time t r /t f from 10% to 90% 4 c l < 50 ff t r /t f 0 25 ps output rise time t r from 10% to 90% 4 c l < 25 pf t r - 5.3 ns output fall time t f from 90% to 10% 4 c l < 25 pf t f - 4.9 ns notes : 1. the device can be reliabl y operated for 5,000 acti ve wlan hours c umulative at t ambient of 85 c. 2. bip (calibration) must be run to achieve full power output when temperatures changes more than 20 c from the last bip 3. minimum ramp time for i o power supply is 100 s 4. applies to all dig ital lines exc ept sdio, uart, pcm and slow clock lines.
www.rfm.com technical support +1.972.448.3700 page 13 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 external slow clock requirements specifications 1 minimum typical maximum units slow clock frequency 32.768 khz slow clock accuracy - - 150 ppm clock transition time, tr/tf 10 to 90% - - 100 ns clock duty cycle 15 50 70 % input voltage limits, square wave, dc-coupled v ih 0.65 * vio - vio v v il 0 - 0.35 * vio input impedance 1 - - m ? input capacitance - - 5 pf rise and fall time - - 100 ns phase noise @ 1 khz offset - - -125 dbc/hz jitter, integrated over 300 to 15000 hz - - 1 hz 1. the slo w digital clock is a fail-safe input.
www.rfm.com technical support +1.972.448.3700 page 14 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 wlan power-up sequence ? . % ? $ # - - . ) @ . 3 3 a ( 0 ) 0 ) b ? . % 0 ) b 0 b & ) & the follo wing sequence describes device power up from shutdown. only the wlan core is enabled; the bt core is disabled. 1. no signals are allow ed on the io pins if no io power suppli ed, because the ios are not fail-safe. exceptions are clq_re q, sleep_clk, xtalp, and pcm_ xxx, which are fail-safe and c an tolerate external voltages with no vio and dc2dc. 2. vbat,vio and sleep_clk mu st be available before wlan enable. 3. t wake-up = t1+t2. the duration of t1 is the time from wlan enable high until f ref is valid (55 ms typical) . the dur ation of t2 depends on: ope rating syst em host enumer ation for the sdio pll configuration firm ware do wnload releasing the core from reset f irmware initialization
www.rfm.com technical support +1.972.448.3700 page 15 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 wlan power-down sequence ? $ # - - ? . % 0 ) 0 ) b ? . % 0 ) b 0 b 1. dc_re q will go low only if wlan is the only core working. otherwise if the bt core is working, it will stay high. 2. clk_re q will go low only if wlan is the only core worki ng. otherwise if the bt core is working and using the f ref it will stay high. 3. if wlan is the onl y core that is operating, wlan enable must remain de-asserted for at least 64 s before it is re-asserted.
www.rfm.com technical support +1.972.448.3700 page 16 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 bluetooth power-up sequence . ) @ . 3 3 a ( ) ) 0 ) ) 1 0 ) b 4 + # ! " ' 5 4 . % 5 0 ) b & ) & 0 the follo wing sequence describes device power-up from s hutdown. only the bt core is enabled; the wlan are disabled. 1. no signals are allow ed on the io pins if no io power suppli ed, because the ios are not failsafe. exceptions are cl k_req, sleep_clk, xtalp and pcm_ xxx, which are failsafe and can tolerate external voltages with no vio and dc2dc. 2. vio and s leep_clk must be stable before releasing bt enable (bt_rese tx). 3. fast clock must be stable maximum 55ms after bt enable goes high. 4. the du ration of t1 is defined as the time from bt enable=high until f ref is valid (55 ms typical) . 5. the du ration of t wake-up is defined as the time from the rising edge of bt enable to the falling edge of uart_rts. the wl1273l indicates completion of bt power up sequence by a sserting rts low. this occurs up to 100 ms after bt enable goes high.
www.rfm.com technical support +1.972.448.3700 page 17 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 bluetooth power-down sequence ) ) 0 ) ) 1 0 ) b 4 + # ! " ' 5 4 . % 5 0 ) b 0 > ! # # 9 + ' 2 # + ! the DR-WLS1273L-102 indicates completion of bt power up sequence by asserting rts low. this occurs up to 100 ms after bt enable (bt_resetx) goes high.
www.rfm.com technical support +1.972.448.3700 page 18 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 host interface combination wlan bt 4-bit sdio uart all core functions support autom atic hos t-interface recognition. the user does not need to configure it in advance. sdio interface switching characteristics, 25 pf load capacitance symbol parameter minimum maximum units f clock clock frequency 0 25 mhz dc low/high duty cycle 40 60 % t wl pulse duration, clock low 10 ns t wh pulse duration, clock high 10 ns t tlh clock rise time 4.3 ns t thl clock fall time 3.5 ns t isu set-up time, input valid before clock 5 ns t ih hold time, input valid after clock 5 ns t odly1 delay time, clock falling edge to output valid 0 14 ns t odly2 delay time, clock falling edge to output invalid 0 14 ns sdio timing 2 ; : > # > # : > # # # # # # # # c # c . 0.2 0.7
www.rfm.com technical support +1.972.448.3700 page 19 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 sdio interface read ! ' * 8 8 ' * ' " * ! ( : ( ! 8 8 ' * ! ' * # # # # 4 : > # > # : > # 5 3 $ 4 : > # > # : > # 5 symbol parameter minimum maximum units t cr delay time, assign relative address or data transfer mode; read command cmd invalid to card response cmd valid 2 64 clock cy cles t cc delay time, cmd command invalid to cmd command valid 8 - clock cy cles t rc delay time, cmd response invalid to cmd command valid 8 - clock cy cles t ac access time, cmd command invalid to sd0-sd3 read data valid 8 - clock cy cles sdio interface write 4 : > # > # : > # 5 3 $ 4 : > # > # : > # 5 ' " * ! ( : ( ! " + # ! # ' # > ( > ( d # * . # * symbol parameter minimum maximum units t d1 delay time, cmd card response invalid to sd0-sd3 write data valid 2 - clock cy cles t d2 delay time, sd0-sd3 wr ite data invalid to crc status valid 2 2 clock cy cles
www.rfm.com technical support +1.972.448.3700 page 20 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 bt audio codec/pcm interfa ce switching characteristics 2 ; # : # + ( # + 9 0 0 & c 0 0 & c 0 pcm master symbol parameter minimum maximum units t clk clock period 166.7 (6 mhz) 15625 (64 khz) ns t w high/low pulse width 50% of t clk t is aud_in setup time 25 ns t ih aud_in hold time 0 t op aud_out propagation time, 40 pf load 0 10 t op fsync_out propagation time, 40 pf load 0 10 pcm slave symbol parameter minimum maximum units t clk clock period 62.5 (16 mhz) ns t w high/low pulse width 40% of t clk t is aud_in setup time 8 ns t ih aud_in hold time 0 t is fsync_in setup time 8 t ih fsync_in hold time 0 t op aud_out propagation time, 40 pf load 0 21
www.rfm.com technical support +1.972.448.3700 page 21 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 uart interface timing 0 0 1 0 0 1 . 3 e + # ( # . # # 6 # - # $ # / # symbol parameter condition minimum typical maximum units br baud rate most standard rates 37.5 - 4000 kbps t 5 , t 7 baud rate accuracy receive/transmit -2.5 - 1.5 % t 3 cts low to tx_data 0 2 - s t 4 cts high to tx_data hardware flow control - - 1 byte t 6 cts high pulse width 1 - - bi t t 1 rts low to rx_data on 0 2 - s t 2 rts high to rx_data off interrupt set to 1/4 fifo - - 16 byte DR-WLS1273L-102 irq operation 1. the default state of the wlan_irq pr ior to firm ware initialization is 0. 2. durin g firmware initialization, the wlan_irq is configured by the sdio module; a wlan_irq change s its state to 1 3. a wlan firmwa re interrupt is handled as follows: (a) the wlan firmware creates an interrupt-to-ho st, indicated by a 1-to-0 transi tion on the wlan_irq line (host must be configured as active-low or falling-edge detect). (b) after the host is avail able, depending on the interrupt priority and other host tasks, it masks the firmware interrupt. the wlan_irq line retu rns to 1 (0-to-1 transition on the wlan_irq line). (c) the ho st reads the internal register status to determine the interrupt source s - the register is cleare d after the read (d) the ho st processes in sequence all the interrupts read from this register (e) the ho st unmasks the firmware interrupts. 4. the ho st is ready to receive another interrupt from the wlan de vice. DR-WLS1273L-102 bt function low power m ode protocols the dr-wls 1273l-102 includes a mechanism that handles the transition between operating mode and deep sleep low-power mode. the protocol is done via the uart and is known as ehcill (enhanced hci low level) power management protocol. this protocol is backward compatible with the brf6150/brf6300 /brf6350/wl1273 hcill protocol, so a host that implements the hcill for brf6150/brf6350 does not need to change anything in order to work with the DR-WLS1273L-102. the "enhanced" portion of the hcill introd uces changes that allow a simpler host implementation of this pro- tocol. see bt-sw-0024 (brf enhanced hcill 4 wire power management protocol). in addition to the hcill protocol, the DR-WLS1273L-102 also supports the power management schemes inherent in the uart h5 transport layers.
www.rfm.com technical support +1.972.448.3700 page 22 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 dc and rf characteristics for ieee 802.11b operation, 11 mbps, 2.4 ghz conditions: 25 ? c, vbat=3.6 v, vio=1.8 v, vdd_ldo_in_class1p5 connected to vbat system specifications data standard ieee802.11b mode dsss/cck frequency, spacing 2412 to 2462 mhz, 5 mhz data rate 1, 2, 5.5, 11 mbps dc specifications minimum typical maximum units dc current: tx mode - 265 350 ma rx mode - 100 150 ma sleep mode - 89 200 a transmitter specifications minimum typical maximum units rf output power 16 18 20 dbm spectrum mask: 1st sidelobes - -46 -30 dbr 2nd sidelobes - -55 -50 dbr power-on and power-off ramp - 0.06 2.00 s rf carrier suppression - - -15 db modulation accuracy (evm) - 7 35 % out-of-band spurious emissions: 0.03 to 1 ghz - -96 -36 dbm 1 to 12.75 ghz - -55 -30 dbm 1.8 to 1.9 ghz - -96 -47 dbm receiver specifications minimum typical maximum units sensitivity: minimum input level, 11 mbps, fer ? 8% - -87 -76 dbm maximum input level, fer ? 8% -10 - - dbm adjacent channel rejection, fer ? 8% 35 - - db
www.rfm.com technical support +1.972.448.3700 page 23 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 dc and rf characteristics for ieee 802.11g operation, 54 mbps, 2.4 ghz conditions: 25 ? c, vbat=3.6v, vio=1.8v, vdd_ldo_in_class1p5 is connected to vbat system specifications data standard ieee802.11g mode ofdm frequency, spacing 2412 to 2462 mhz, 5 mhz data rate 6, 9, 12, 24, 36, 48, 54 mbps dc specifications minimum typical maximum units dc current: tx mode - 180 270 ma rx mode - 100 150 ma sleep mode - - 200 a transmitter specifications minimum typical maximum units rf output power 11 13 15 dbm spectrum mask: at f c 11 mhz - -31 -20 dbr at f c 20 mhz - -39 -28 dbr at f c ? 30 mhz - -50 -40 dbr constellation error (evm) - -34 -25 db out-of-band spurious emissions: 0.03 to 1 ghz - -96 -36 dbm 1 to 12.75 ghz - -58 -30 dbm 1.8 to 1.9 ghz - -96 -47 dbm receiver specifications minimum typical maximum units sensitivity: minimum input level, 54 mbps, per ? 10% - -74 -65 dbm maximum input level, per ? 10% -20 - - dbm adjacent channel rejection, 54 mbps, per ? 10% -1 - - db
www.rfm.com technical support +1.972.448.3700 page 24 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 dc and rf characteristics for ieee 802.11a operation, 54 mbps, 5 ghz conditions: 25 deg c, vbat=3.6 v, vio=1.8 v, vdd_ldo_in_class1p5 is connected to vbat system specifications data standard ieee802.11a mode ofdm frequency, spacing 5180 to 5320 mhz, 20 mhz data rate 6, 9, 12, 24, 36, 48, 54 mbps dc specifications minimum typical maximum units dc current: tx mode - 213 270 ma rx mode - 100 150 ma transmitter specifications minimum typical maximum units rf output power 10 12 14 dbm spectrum mask: at f c 11 mhz - -31 -20 dbr at f c 20 mhz - -39 -28 dbr at f c 30 mhz - -50 -40 dbr constellation error (evm) - -30 -25 db out-of-band spurious emissions: 0.03 to 1 ghz - -92 -36 dbm 1 to 12.75 ghz - -54 -30 dbm 1.8 to 1.9 ghz - -96 -47 dbm receiver specifications minimum typical maximum units sensitivity: minimum input level, 54 mbps, per d 10% - -72 -65 dbm maximum input level, per d 10% -30 - - dbm adjacent channel rejection, 54 mbps, per d 10% -1 - - db
www.rfm.com technical support +1.972.448.3700 page 25 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 dc and rf characteristics for ieee 802.11n operation, 65 mbps, 2.4 ghz conditions: 25 ? c, vbat=3.6 v, vio=1.8 v, vdd_ldo_in_class1p5 is connected to vbat system specifications data standard ieee802.11n-2.4g mode ofdm frequency, spacing 2412 to 2462 mhz, 5 mhz data rate 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 mbps dc specifications minimum typical maximum units dc current: tx mode - 180 250 ma rx mode - 100 150 ma transmitter specifications minimum typical maximum units rf output power 10 12 14 dbm spectrum mask: at f c 11 mhz - -30 -20 dbr at f c 20 mhz - -33 -28 dbr at f c ? 30 mhz - -49 -45 dbr constellation error (evm) - - -28 db out-of-band spurious emissions: 0.03 to 1 ghz - -95 -36 dbm 1 to 12.75 ghz - -71 -30 dbm 1.8 to 1.9 ghz - -96 -47 dbm receiver specifications minimum typical maximum units sensitivity: minimum input level, 65 mbps, per ? 10% - -70 -64 dbm maximum input level, per ? 10% -20 - - dbm
www.rfm.com technical support +1.972.448.3700 page 26 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 dc and rf characteristics for ieee 802.11n operation, 65 mbps, 5 ghz conditions: 25 ? c, vbat=3.6 v, vio=1.8 v, vdd_ldo_in_class1p5 is connected to vbat system specifications data specification ieee802.11n-5g mode ofdm frequency, spacing 5180 to 5320 mhz, 5 mhz data rate 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 mbps dc specifications minimum typical maximum units dc current: tx mode - 225 270 ma rx mode - 107 150 ma transmitter specifications minimum typical maximum units rf output power 10 12 14 dbm spectrum mask: at f c 11 mhz - -30 -20 dbr at f c 20 mhz - -34 -28 dbr at f c ? 30 mhz - -49 -45 dbr constellation error (evm) - tbd tbd db out-of-band spurious emissions: 0.03 to 1 ghz - -96 -36 dbm 1 to 12.75 ghz - -55 -30 dbm 1.8 to 1.9 ghz - -96 -47 dbm receiver specifications minimum typical maximum units sensitivity: minimum input level, 65 mbps, per ? 10% - -67 -64 dbm maximum input level, per ? 10% -30 - - dbm
www.rfm.com technical support +1.972.448.3700 page 27 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 dc and rf characteristics for bl uetooth operation, 2.4 ghz conditions: 25 ? c, vbat=3.6 v, vio=1.8 v, vdd_ldo_in_class1p5 is connected to vbat system specifications data bluetooth standard version 4.0 channel spacing 1 mhz number of rf channels 79 power class 1.5 operating mode frequency hopping spread spectrum, pseudorandom hopping pattern, time division multiple access on transmit or receive, frequency hop after each rx/tx cycle dc specifications minimum typical maximum units dc current: dh1 packet, 50% rx/tx slot duty cycle - 38 60 ma dh3 packet, 50% rx/tx slot duty cycle - 45 60 ma dh5 packet, 50% rx/tx slot duty cycle - 48 60 ma transmitter specifications minimum typical maximum units rf output power 4.5 8.5 - dbm frequency range, rx/tx 2400 to 2483.5 mhz -20 db bandwidth - 0.925 1 mhz adjacent channel power 1 : m - n = 2 - -45 -20 dbm m - n ? 3 - -46.5 -40 dbm modulation characteristics: modulation ? f 1 average 140 160 175 khz modulation ? f 2 average 115 132 - khz modulation ? f 2 average / ? f 1 average 0.8 0.9 - - initial frequency tolerance -75 - +75 khz frequency drift: 1 slot -25 +11 +25 khz 3 slots -40 +11.5 +40 khz 5 slots -40 +11.5 +40 khz maximum frequency drift rate -20 5 +20 khz/50 s out-of-band spurious emissions: 0.03 to 1 ghz - -64 -36 dbm 1 to 12.75 ghz - -47 -30 dbm 1.8 to 1.9 ghz - - -47 dbm 5.15 to 5.30 ghz - - -47 dbm erd relative power -4 -0.2 1 db edr carrier frequency stability and modulation accuracy, ? /4-dqpsk: ?? -75 - +75 khz ?? -10 - +10 khz ??????? -75 - +75 khz rms devm - 4 20 % 99% devm - - 30 % peak devm - 9 35 %
www.rfm.com technical support +1.972.448.3700 page 28 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 transmitter specifications (continued) minimum typical maximum units edr carrier frequency stability and modulation accuracy, 8dqpsk: ?? -75 - +75 khz ?? -10 - +10 khz ??????? -75 - +75 khz rms devm - 4 13 % 99% devm - - 20 % peak devm - 11.5 25 % receiver specifications minimum typical maximum units sensitivity, ber ? 0.1%: 2402 mhz - -90 -70 dbm 2441 mhz - -90 -70 dbm 2480 mhz - -90 -70 dbm c/i performance, ber ? 0.1% 2 : co-channel ratio, -60 dbm input - 8 11 db 1 mhz ratio, -60 dbm input - -8 0 db 2 mhz ratio, -60 dbm input - -46 -30 db 3 mhz ratio, -67 dbm input - -49 -40 db image ratio, -67 dbm input - -26 -9 db image 1 mhz ratio, -67 dbm input - 47 -20 db blocking performance, ber ? 0.1% 3 : 30 to 2000 mhz -10 - - dbm 2000 to 2400 mhz -27 - - dbm 2500 to 3000 mhz -27 - - dbm 3000 to 12750 mhz -10 - - dbm intermodulation performance, -64 dbm input, ber ? 0.1% -39 -11 - dbm maximum input level -20 - - dbm edr sensitivity, ber ? 0.01%: ? /4-dq psk - -90 -70 dbm 8dpsk - -83.5 -70 dbm 1. up to th ree spurious responses within bluetooth limits are allowed. 2. up to five spur ious responses within bluetooth limits are allowed. 3. up to t wenty-four spurious responses within bluetooth limits are allowed.
www.rfm.com technical support +1.972.448.3700 page 29 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 storage conditions this p roduct should be stored without opening the packing in an ambient temperature range of 5 to 35 ?c and humidity range from 20 to 70% rh, and be used within six months of receipt. packing materials can be deformed at temperatures above 40 ? c. if the product is not used six months or more after receipt, its solderbility should be tested before being used. t he product should be stored in non-corrosive gas. any excess mechanical shock such as sticking the packing materials with a sharp object or dropping the product, etc., must be avoided in order not to damage t he packing materials. this product is applicable to msl3, based on jedec standard j-std-020. after the packing is opened, the product shoul d be stored at an ambient temperature below 30 ? c and at humidity level less than 60% rh. the product should be used within 168 hours. if the color of the indica- tor in the packing has changed, the product should be baked before soldering at 125 to 130 ? c for 24 hours. the products should be baked on the heat-resista nt tray, as the tape and reel materials are not heat-resistant. handling conditions use ca re in handling or transporting this product as excessive stress or mechanical shock can crack or break the product. do not touch this product with ba re hands as this can result in poor solderability. standard pcb design (land pattern and dimensions) all the groun d terminals should be connected to t he ground patterns, and unconnected terminals should be soldered to unconnected pcb pads for mechanical strength. the best land pattern depends on the pattern generation method, grounding method, land di mensions, land forming method of the unconnected terminals and the pcb material and thickness. cont act rfm technical support if you have any questions about adapting the recommend land pattern to your application specifics or before using non-standard land dimensions, etc. module pcb placement this p roduct can be broken by uneven forces from a wo rn-out chucking locating claw or a suction nozzle. to prevent damage, be sure to follow the specificatio ns for the maintenance of the chip placer being used. be aware that mechanical chucking can damage this product when used for mounting it on a pcb. module soldering prehe at so that the temperature difference ? t between the solder and module surface is less than 130 ? c. if the module is immersed in solvent after mounti ng, care should be taken to limit the temperature difference to 100 ? c. these provisions are necessary to prev ent damage due to excessive differential ex- pansion. contact rfm technical support if you have any questions about soldering methods or are con- sidering other soldering conditions.
www.rfm.com technical support +1.972.448.3700 page 30 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 using a soldering iron a solde ring iron of 18 w or less, using a ceramic heater is recommended. the soldering iron tip diameter should be 3 mm maximum, and the tip temperature should be 350 ? c or less. the iron contact time at each terminal should be limited to 3 seconds. the soldering iron should be applied to the land pattern next to the module terminal, not direct ly on the module ceramic substrate. example reflow soldering profile use ro sin flux or a weakly active flux wi th a chlorine content of 0.2 wt% or less.
www.rfm.com technical support +1.972.448.3700 page 31 of 31 ? 2012 by rf monolithics, inc. e-mail: tech_sup@rfm.com DR-WLS1273L-102 data sheet - 12/13/12 solder paste amount and assembly standards ensu re that solder is applied smoothly to a minimu m height of 0.2 to 0.5 mm at the end surface of the module?s external pads. if too much or little solder is applied, the mechanical strength can be insufficient. * > ! * ! " & + ! # ! + , 9 # ' 2 2 ! : # ' e ! ( ( ! 8 e d ' # + ( < ' 2 # " d ( ( ! 8 e d > ( + , * ! " ' ( ; + , * ! " + 2 ; + , < " 8 + " ! < ! ' * ! * 8 : ! # 9 ' ( ( + ( * ! " " > * + 2 ; + , # * > ! * ! " ' ( ; 2 ; ( + 2 ; + , # * > ! * ! " ' ( ; 2 ; ( + 2 ; + , # 8 : ! # ! ' * + " ! ! ' * < 8 : ! # > # ! * ' # ! " * ! " + , " " : ! " 8 > # < * ! " ' ( # ! > e ( # " ' # ! ' * * ! " ' ( ; cleaning this p roduct is moisture sensitive and not suitable for water-based cleaning. operational conditions this p roduct is designed to work under normal envi ronmental conditions - ambient temperature, humidity and pressure. if this product is used under the followi ng circumstances, erratic operation or complete fail- ure can occur: atmosphere containing a corrosive gas ( cl 2 , nh 3 , so x , no x , etc.) atmosphere containing a combustible or volatile gas dusty location location with direct sunlight location subject to water splashes, high humidity or condensation if the customer?s application could subject a module to one or m ore of the above conditions, consult with rfm technical support before use. do not apply static electricity or excessive voltage while assembling this module on a pcb or testing it. power supply voltages powe r supply voltages applied to this product must c onform to the specifications for the module. contact rfm technical support if you have any que stions about power supply requirements.

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