User Manual WIRELESS LAN + BLUETOOTH MODULE MODEL DWM-W314K The purpose of this manual is to explain correct way how to integrate module DWM-W314K to the end product. It includes procedures that shall assist you to avoid unforeseen problems. This manual presents information that shows how module and OEM product, where module integrated,complies with regulations in certain regions. Any modifications, not expressly approved by the manufacturer could void the authority to operate in these regions. The wireless LAN + Bluetooth module, model DWM-W314K has to be installed and used in accordance with the technical description/installation instructions provided by the manufacturer. For detail information concerning type approval of this module (e.g. where this module is already pre-approved) please contact the authorized local distributor or the manufacturer. The system may only be implemented in the configuration that was authorized. Note that any changes or modifications to this equipment not expressly approved by the manufacturer could void the users authority to operate this equipment. Regulatory Information Operational Information Wireless Interoperability The end product integrating this module is designed to be interoperable with any wireless LAN and Bluetooth product that is based on direct sequence spread spectrum (DSSS) ,orthogonal frequency division multiplexing (OFDM) ,Frequency Hopping Spread Spectrum (FHSS) and radio technology and to comply with the following standards. IEEE Std 802.11b Standard on 2.4GHz Wireless LAN IEEE Std 802.11g Standard on 2.4GHz Wireless LAN IEEE Std 802.11n Standard on 2.4GHz Wireless LAN Bluetooth V4.0 Standard Federal Communications Commission (FCC) Statement 15.105(b) 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. 15.21: You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. FCC RF Radiation Exposure Statement:
1.This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Except the following combination DWM-W314K and K1506M. 2. The available scientific evidence does not show that any health problems are associated with using low power wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure of low-level RF that does not produce heating effects causes no known adverse health effects. Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. DWM-W314K has been tested and found to comply with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. FCC RF Exposure requirements:
This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. Except the following combination DWM-W314K and K1506M. 15.19 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 of the device. Labeling:
Wireless LAN + Bluetooth module DWM-W314K labeled as below. FCC ID: EW4DWMW314K The proposed with FCC ID label format is to be placed on the module. If FCC ID is not visible when the module is installed into the system, Contains FCC ID:
EW4DWMW314K shall be placed on the outside of final host system Instructions to OEM Integrators A User manual provided to the end user must indicate the operating requirements and conditions that must be observed to ensure compliance with the above-mentioned FCC RF Exposure guideline. If this module is intended for use in a portable device, integrators are responsible for separate evaluation and/or approval to satisfy FCC RF Exposure requirements. The antenna used this module is as follows;
Antenna Type: PCB printed antenna Antenna Gain: -4.7dBi If an antenna with higher gain or new antenna type is used with this module, integrators must contact to manufacture for additional testing and submission to the FCC. If other radio devices are to be integrated with this module, an additional evaluation and FCC submission may be required. Integrators are responsible for such additional evaluation and FCC submission. Notice. Since this module is not sold to general end users directly, there is no user manual of module. For the details about this module, please refer to the specification sheet of module.(Next Page) This module should be installed in the host device according to the interface specification
(installation procedure). This module built-in use in equipment. If you do not include the module to the equipment,only be operated by TX continue and RX continue stand alone mode separated. MODULE SPECIFICATION Contents. Item No. Product summary 1 Scope 1-1 General explanation 1-2 Hardware specification 2 Block diagram 2-1 Environmental condition 2-2 Power supply 2-3 Electrical characteristics 3 Channel plan 3-1 Power Sequence 3-2 Interface specification 3-3 SDIO Protocol Timing 3-4 Current consumption 3-5 Reciever characteristics 3-6 Transmitter characteristics 3-7 Mechanical specification 4 Dimension 4-1 Weight 4-2 4-3 Terminal number and name 4-4 Module Overall Appearance 4-5 Module installation procedure 5 Revision IEEE802.11.b/g/n 2.4 GHz WLAN and Bluetooth 4.0 + LE module with integrated antenna 0.5g typ Weight Chipset:Marvell.88W8777(WLCSP Package) 1-1.Scope 1-2.General explanation 1.Product Summary 1-2-1.WLAN Standard Frequency Host Interfase Frequency Bandwidth Chipset:Marvell.88W8777(WLCSP Package) Modulation Types: DBPSK, DQPSK and CCK with 802.11b mode OFDM(BPSK, QPSK, 16-QAM and 64-QAM) with 802.11g/n mode Data rate: 1,2,5.5M and 11M with 802.11b mode 6,9,12,18,24,36,48M and 54M with 802.11g mode MCS0-7 with 802.11n mode 1-2-2.Bluetooth Standard Frequency Host Interfase Frequency Bandwidth Modulation Types: GFSK,PI/4-DQPSK,8DPSK Data rate: 1,2,3M Bluetoorh V4.0 2.4-2.4835GHz SDIO ver2.0 1MHz(BDR/EDR),2MHz(LE) IEEE802.11b/g/n 2.4-2.4835GHz SDIO ver2.0 20MHz 2.Hardware Specification 2-1. Block diagram 2-2.Environmental condition 1) Operating environment 2) Storage environment 2-3.Power supply Operating temperature range :
Operating humidity range:
Storage temperature range:
Storage humidity range Item VDD33 Min.[V]
2.97 TYP
-
-20 70 Temperature on the bottom of the module 20%80%
(None dew)
-30 85 20%85%
(None dew) Max.[V]
3.63 3.Electrical Characteristics Freq.[MHz]
3-1.Channel Plan IEEE802.11b/g/n CH ID CH ID Freq.[MHz]
CH ID Freq.[MHz]
1 2 3 4 5 2412 2417 2422 2427 2432 6 7 8 9 10 2437 2442 2447 2452 2457 11 12 13 2462 2467 2472 IEEE802.15(Bluetooth BDR/EDR) CH ID Freq. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2402MHz 2403MHz 2404MHz 2405MHz 2406MHz 2407MHz 2408MHz 2409MHz 2410MHz 2411MHz 2412MHz 2413MHz 2414MHz 2415MHz 2416MHz 2417MHz 2418MHz 2419MHz 2420MHz CH ID Freq. CH ID Freq. CH ID Freq. 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 2423MHz 2424MHz 2425MHz 2426MHz 2427MHz 2428MHz 2429MHz 2430MHz 2431MHz 2432MHz 2433MHz 2434MHz 2435MHz 2436MHz 2437MHz 2438MHz 2439MHz 2440MHz 2441MHz 2442MHz 2443MHz 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 2444MHz 2445MHz 2446MHz 2447MHz 2448MHz 2449MHz 2450MHz 2451MHz 2452MHz 2453MHz 2454MHz 2455MHz 2456MHz 2457MHz 2458MHz 2459MHz 2460MHz 2461MHz 2462MHz 2463MHz 2464MHz 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 2465MHz 2466MHz 2467MHz 2468MHz 2469MHz 2470MHz 2471MHz 2472MHz 2473MHz 2474MHz 2475MHz 2476MHz 2477MHz 2478MHz 2479MHz 2480MHz 19 20 2421MHz 2422MHz IEEE802.15(Bluetooth LE) CH ID Freq. 21 22 23 24 25 26 27 28 2444MHz 2446MHz 2448MHz 2450MHz 2452MHz 2454MHz 2456MHz 2458MHz 29 30 31 32 33 34 35 36 37 38 39 2460MHz 2462MHz 2464MHz 2466MHz 2468MHz 2470MHz 2472MHz 2474MHz 2476MHz 2478MHz 2480MHz CH ID Freq. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2402MHz 2404MHz 2406MHz 2408MHz 2410MHz 2412MHz 2414MHz 2416MHz 2418MHz 2420MHz 2422MHz 2424MHz 2426MHz 2428MHz 2430MHz 2432MHz 2434MHz 2436MHz 2438MHz 2440MHz 2442MHz 3-2.Power Sequence Recommended power on timing Recommended power off timing T0 750ms., T1 4ms., T2 0ms., T3 250ms T4 0ms 3-3. Interface specification (SDIO) 3-3-1.Internal VIO Output Voltage Item VIO Min.[V]
1.78 TYP.[V]
Max.[V]
1.80 1.82 3-3-2. I/O Ratings Input high voltage Input low voltage Input hysteresis Output high voltage Output low voltage Min.[V]
0.8*VIO
-0.3 0.15 VIO-0.4
-
-
-
-
-
-
Typ.[V] Max.[V]
VIO+0.3 0.3*VIO
-
-
0.4 3-3-3.SDIO Protpcol Timing Diagram - Normal Mode 3-3-4.SDIO Protpcol Timing Diagram - High Speed Mode 3-3-5. SDIO Timing Data Symbol Parameter fpp Clock Frequency Twl Clock Low Time Twh Clock High Time Tisu Input Setup Time Tih Input Hold Time Todly Toh Output Delay Time Output Hold Time Mode Normal High Speed Normal High Speed Normal High Speed Normal High Speed Normal High Speed High Speed Min Typ. Max 0 [MHz]
0 [MHz]
10 [ns]
7 [ns]
10 [ns]
7 [ns]
5 [ns]
6 [ns]
5 [ns]
2 [ns]
0 [ns]
2.5 [ns]
-
-
-
-
-
-
-
-
-
-
-
-
25 [MHz]
50 [MHz]
14 [ns]
3-4. Current consumption 3-4-1.WLAN Upload @ STA Mode Condition 11b 11Mbps 12dBm 11g 54Mbps 12dBm 11n MCS7 12dBm Data rate 11Mbps 54Mbps HT20 MCS7 Disabled Bluetooth Typ.[mA] Max[mA]
310 260 270 380 330 340 3-4-2.WLAN Download @ STA Mode Condition Data rate Typ.[mA] Max[mA]
11Mbps 54Mbps HT20 MCS7 170 170 190 210 210 230 11b 11Mbps 12dBm 11g 54Mbps 12dBm 11n MCS7 12dBm Disabled Bluetooth
@STA Mode Upload Download Measure Point 3-4-3.Bluetooth Tx Mode Condition Typ.[mA]
Max[mA]
BDR/EDR LE 41 31 45 35 Disabled WLAN 3-4-4.Bluetooth Rx Mode Condition Typ.[mA]
Max[mA]
BDR/EDR LE 33 28 36 31 Disabled WLAN
@Connection Event Tx Measure Point Rx Measure Point 3-4-5. Power Save Mode WLAN DTM=1 DTM=3 Deep Sleep Pdn Bluetooth Deep Sleep Typ.[mA]
Max[mA]
6.0 2.0 0.5 0.1 0.8 9.0 4.0 0.8 0.2 1.2 3-5. WLAN Receiver characteristics 3-5-1.Minimum Receiver Sensitivity Standard Data rate Min.[dBm] Typ.[dBm] Max.[dBm] PER[%]
802.11b 1 Mbps 2 Mbps 5.5 bps 11 Mbps 802.11b 6 Mbps 9 Mbps 12 Mbps 18 Mbps 24 Mbps 36 Mbps 48 Mbps 54 Mbps MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7
-80
-80
-76
-76
-82
-81
-79
-77
-74
-70
-66
-65
-82
-79
-77
-74
-70
-66
-65
-64
-93
-90
-88
-86
-86
-85
-84
-82
-79
-76
-71
-70
-86
-83
-81
-78
-74
-70
-68
-67 8 8 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
802.11n 3-5-2.Maximum Receiver Sensitivity Min.[dBm]
Data rate 1M,2M 5.5M,11M 6M to 54M MCS0 to 7 Typ.[dBm] Max.[dBm] PER[%]
-4
-10
-20
-20
-
-
-
-
-
-
-
-
8 10 10 10 Standard 802.11b 802.11g 802.11n 3-6. WLAN Transmitter Characteristics 3-6-1. Output Power Item 11b 11g 11n 2412MHz 12.0 dBm 12.0 dBm 12.0 dBm 2472MHz 2442MHz 12.0 dBm 12.0 dBm 12.0 dBm 12.0 dBm 12.0 dBm 12.0 dBm 3-6-2.Output Power Torelance Item Torelance Min.
-2.5dB Typ. Max. 2.5dB 3-6-3.EVM ITEM 11b 11b 11b 11b 11b 11g 11g 11g 11g 11g 11g 11g 11n 11n 11n 11n 11n 11n 11n 11n rate 1 Mbps 2 Mbps 5.5 Mbps 11 Mbps 6 Mbps 9 Mbps 12 Mbps 18 Mbps 24 Mbps 36 Mbps 48 Mbps 54 mBps MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7 EVM [%]
35 35 35 35 56.2 39.8 31.6 22.4 15.8 11.2 7.9 5.6 56.2 31.6 22.4 15.8 11.2 7.9 5.6 4.0 3-6-4.Frequency Accuracy Item Min.[ppm]
Typ. Max.[ppm]
Ta = 25 deg. Ta = 0 to 70 deg.
-10
-20
-
-
+10
+20 3-6-5.Spectrum Mask DS 0MHz to +/-11MHz DS f+/-11MHz to 22MHz DS f+/-22MHz OFDM 0MHz to +/-9MHz OFDM f+/-11MHz OFDM f+/-20MHz OFDM f+/-30MHz HT20 0MHz to +/-9MHz HT20 f+/-11MHz HT20 f+/-20MHz HT20 f+/-30MHz Mask [dBr]
0
-28
-50 0
-20
-28
-40 0
-20
-28
-45 3-7.Bluetooth Reciever Characteristics 3-7-1. Basic Data Rate (BDR) Item Frequency MIN. 2402MHz Sensitivity BER=0.1%
TYP.
-90dBm MAX. 2480MHz
-70dBm Maximum Input level
-20dBm
-
-
3-7-2. Enhanced Data Rate (EDR) Item EDR Sensitivity BER=0.1% PI/4DQPSK 8DPSK EDR BER Floor Sensitivity MIN. EDR Maximum Input level BER=0.1%
-20dBm TYP.
-90dBm
-90dBm
-
MAX.
-70dBm
-70dBm
-60dBm
-
3-7-3. Low Energy (LE) Item Sensitivity PER=30.8%
MIN. TYP.
-87dBm MAX.
-70dBm Maximum Input level PER=30.8% -10dBm
-
-
3-8.Bluetooth Transmitter Characteristics MIN 2402MHz
-
-75KHz TYP
-6 3-8.1.Basic Data Rate(BDR) Transmit Frequency Output Power Initial Carrier Frequency Tolerance Carrier Frequency Drift 1: DH1 packet 2: DH3 packet 3: DH5 packet 4: Maximum Drift Rate Modulation Characteristics 1: f1 AVG 2: f2 MAX 3: f2 AVG/f1 AVG 3-8.2.Enhanced Data Rate(EDE) EDR Relative Transmit Power EDR Modulation Accuracy 1: RMS DEVM /4DQPSK:
2: RMS DEVM 8DPSK 3: 99% DEVM /4DQPSK 4: 99% DEVM 8DPSK 5: PEAK DEVM /4DQPSK 6: PEAK DEVM 8DQPSK 7: Differential Phase Encoding EDR Carrier Frequency Stability 1: wi(GFSK part) 2: wo(PSK part) 3: wi+wo(PSK part) 3-8.3. Low Energy (LE) LE Transmit Power LE Modulation Characteristics 1: f1 AVG 2: f2 MAX 3: f2 AVG/f1 AVG 3-8.4. Tolerance of Transmit Power (BDR/LE)
-25KHz
-40KHz
-40KHz
-
140KHz 115KHz 0.8 MIN
-4dB
-75KHz
-10KHz
-75KHz MIN
-
225KHz 185KHz 0.8 MAX 2480MHz
-
75KHz 25KHz 40KHz 40KHz 400Hz/uS 175KHz MAX 1dB 20%
13%
30%
20%
35%
25%
1%
75KHz 10KHz 75KHz TYP TYP
-6dBm MAX
-
275KHz
-
-
Torelance MIN
-4.0dB TYP MAX 4.0dB 4.Mechanical Specifications reset 4-1. Dimension : 9.0mm19.5mm, t= 1.6mm MAX 4-2. Weight : Typical 0.5g 4-3. Terminal number and name No. Name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Type IN POWER IO IO IO GND IO GND IO IO GND POWER Main power supply 3.3V POWER Main power supply 3.3V Pdn VIO SD_CMD SD_D0 SD_D1 GND SD_CLK GND SD_D3 SD_D2 GND VDD33 VDD33 HostWakeup OUT Function Power on I/F power supply SDIO command SDIO data 0 SDIO data 1 GND SDIO clock GND SDIO data 3 SDIO data 2 GND Host Wake up 4-4. Module Overall Appearance 4-5.Module installation procedure 4-5-1 Antenna Area Clearance It is recommendation to installration for final products, around the antenna area, should make clearance 30mm 30mm or more. 4-5-2 Clearance of bottom side It should be made clearance 1.9mm at center of the test point and distance 2mm or more, and also, avoid the metal from Antenna Area.(Distance 2mm or more) 4-5-3 FPC/FFC cable direction About direction of the insertion of the FPC/FFC cable, refer to Tabel 4-3 Terminal Pin assign information, should be careful design of the cable and connection. 5.Revision REV Contents Date Name