Hon Hai Precision Industry WBUA31 Dual-Band 2x2 802.11ac and BT4.1 Combo Module User Manual

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Document ID	3119557
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Date Submitted	2016-09-01 00:00:00
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Creation Date	2016-08-16 16:47:01
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Document Title	Users Manual
Document Creator	Microsoft® Word 2013
Document Author:	Kelvin

WBUA31
IEEE 802.11 a/b/g/n/ac 2x2 +BT Combo Module
Product Specification 1.0
Approved:
Approved:
Prepared by:
________________________
_________________________
_________________________
Zeke Wu
Manager
Matt Lin
Supervisor
Mark Hsu
Engineer
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
Revision History
Date
Number
Approver
Comments
Jun. 16, 2016
1.0
Mark Hsu
Initial Draft
Aug. 16, 2016
1.1
Mark Hsu
Update Photos
RESTRICTED AND CONFIDENTIAL INFORMATION STATEMENT
All information contained in this document is the exclusive property of Foxconn Technology Inc. and its
development partners. Any reproduction or disclosure of all or part of this document without the
expressed written consent of Foxconn Technology Inc. is strictly prohibited.
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
WBUA31 PRODUCT SPECIFICATION
August 16, 2016
TABLE OF CONTENTS
Revision History .................................................................................................. 1
Chapter 1. Module Overview ............................................................................. 4
1-1 Key Characteristic ......................................................................................................................... 4
1-2 LGA Pin Definition ......................................................................................................................... 5
Chapter 2. Electrical and RF Specificaiton .......................................................... 7
2-1
Recommended Operation Rating ......................................................................................... 7
2-2
Power Consumption.............................................................................................................. 7
2-3
WiFi RF Specification – TX ..................................................................................................... 8
2-4
WiFi RF Specification – RX ................................................................................................... 10
2-5 Bluetooth RF Specification .......................................................................................................... 12
2-6 Bluetooth Low Energy RF Specification ...................................................................................... 14
2-7 Antenna Specification Requirment ............................................................................................. 15
Chapter 3. MECHANICAL SPECIFICATION ......................................................... 16
3-1
3-2
Module Assembly Dimension ............................................................................................. 16
Label Specification .............................................................................................................. 16
Chapter 4. Additional Information ................................................................... 17
4-1 Module Photo ............................................................................................................................. 17
4-2 Environment Specifications ........................................................................................................ 17
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
WBUA31 PRODUCT SPECIFICATION
August 16, 2016
Figures:
Figure 1 Pin Definitions(Module Bottom View) .............................................................................................................5
Figure 2 Mechanical Drawing ......................................................................................................................................16
Figure 3 Label Drawing ................................................................................................................................................16
Figure 4 Top Side Photo ...............................................................................................................................................17
Figure 5 Bottom Side Photo .........................................................................................................................................17
Tables
Table 1 Pin Definitions ...................................................................................................................................................5
Table 2 Operation Rating ...............................................................................................................................................7
Table 3 Power Consumption..........................................................................................................................................7
Table 4 IEEE 802.11 b/g/n TX Output Power (WLAN0 & WLAN1) .................................................................................8
Table 5 IEEE 802.11 a/n/ac TX Output Power (WLAN0 & WLAN1) ...............................................................................9
Table 6 IEEE 802.11 b/g/n/ac Rx sensitivity (WLAN0 & WLAN1) .................................................................................10
Table 7 IEEE 802.11 a/n/ac Rx sensitivity (WLAN0 & WLAN1) ....................................................................................11
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
WBUA31 PRODUCT SPECIFICATION
CHAPTER 1.
August 16, 2016
MODULE OVERVIEW
The Foxconn WBUA31 WLAN/BT module contains the Qualcomm Atheros QCA9378 single-chip
which is a highly integrated IEEE 802.11 a/b/g/n/ac and Bluetooth 4.1 +HS. It provides a small formfactor solution with minimal external components to drive down cost for
1-1

Key Characteristic
Highly integrated wireless local area network (WLAN) system-on-chip(SoC) for 5GHz 802.11ac,
or 2.4/5 GHz 802.11n WLAN applications.

Bluetooth 4.1 + HS, BLE, ANT+ and be backwards compatible with BT 1.X, 2.X+Enhanced
Datarate.

Concurrent Bluetooth and WLAN operation.

20/40 MHz at 2.4GHz and 20/40/80MHz MHz at 5 GHz.

Reverse direction grant data flow and frame aggregation

Security : WEP ,WPA ,WPA2, TKIP, AES, CKIP

QoS-WMM, WMM-PS, WMM-SA

A full-speed USB 2.0-compliant interface for WLAN and Bluetooth

Bluetooth SmartAudio® technology improves voice and music quality to headsets

Bluetooth low-power (BLE) support

Bluetooth packet loss concealment(PLC)
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
1-2
LGA Pin Definition
30
29
10 11 12
21
Figure 1 Pin Definitions (Module Bottom View)
Table 1 Pin Definitions
Pin Number
10
11
12
13
14
15
Symbol Name
GND
GND
GND
VDD3_3
GND
GND
BT_Host_Wake
BT_DEV_WAKE
NC
GND
USB_DUSB_D+
GND
GND
BT_REG_ON
Type
Pin Description
GND
GND
GND
Power
GND
GND
NC
GND
I/O
Power
GND
GND
Ground
Ground
Ground
3.3V
Ground
Ground
Host wake up
Bluetooth device wake up
NC
Ground
USB 2.0 DUSB 2.0 D+
Ground
Ground
Power-up/Power-Down/Reset Control Signal
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
WL_REG_ON
WLAN_WOW
NC
GND
VDD3_3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
GND
Power
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Power-up/Power-Down/Reset Control Signal
Host wake up
NC
Ground
3.3V
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
CHAPTER 2.
2-1
ELECTRICAL AND RF SPECIFICAITON
Recommended Operation Rating
Table 2 Operation Rating
Parameter
VDD3_3
RF Interface
2-2
Condition
3.3V
Zo
Min
3.3V
Typ.
3.3V
50
Max.
3.6V
Unit
Ohm
Power Consumption
Power consumption is measured using current probe loop on the Power rails of the USB interface (Pins).
Table 3 Power Consumption
Description
IDLE
Typical
150
Unit
mA
2G/2T- N mode HT 40MHz MCS 7(14dBm)
2G/2T- N mode HT 20MHz MCS 7(14dBm)
2G/1T- G mode OFDM54M(15dBm)
2G/1T- B mode CCK11M (15dBm)
5G/2T- AC mode HT 80MHz MCS 9(7dBm)
5G/2T- N mode HT 40MHz MCS 7(10dBm)
5G/2T- N mode HT 20MHz MCS 7(11dBm)
5G/1T- A mode OFDM54M(12dBm)
450
510
320
350
460
560
490
300
mA
mA
mA
mA
mA
mA
mA
mA
2G/2R- N mode HT 40MHz MCS 7 (-60dBm)
2G/2R- N mode HT 20MHz MCS 7 (-60dBm)
2G/1R- G mode OFDM54M (-60dBm)
2G/1R- B mode CCK11M (-60dBm)
5G/1R- AC mode HT 80MHz MCS 9(-60dBm)
5G/2R- N mode HT 40MHz MCS 7(-60dBm)
5G/2R- N mode HT 20MHz MCS 7(-60dBm)
5G/1R- A mode OFDM54M(-60dBm)
128
125
127
126
157
150
147
147
mA
mA
mA
mA
mA
mA
mA
mA
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
2-3
WiFi RF Specification – TX
Table 4 IEEE 802.11 b/g/n TX Output Power (WLAN0&WLAN1)
Data Rate
(Mbps)
Modulation
Tx Typical
Power (dBm)
Data Rate
(Mbps)
Modulation
Tx Typical Power
(dBm)
5.5
11
12
18
24
36
48
54
DBPSK
DQPSK
CCK
CCK
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
15
15
15
15
15
15
15
15
15
15
15
15
HT20-MCS0
HT20-MCS1
HT20-MCS2
HT20-MCS3
HT20-MCS4
HT20-MCS5
HT20-MCS6
HT20-MCS7
HT40-MCS0
HT40-MCS1
HT40-MCS2
HT40-MCS3
HT40-MCS4
HT40-MCS5
HT40-MCS6
HT40-MCS7
BPSK
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
Tolerance：+/- 2dBm
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
Table 5 IEEE 802.11 a/n/ac TX Output Power(WLAN0&WLAN1)
Data Rate
(Mbps)
Modulation
Tx Typical
Power (dBm)
Data Rate
(Mbps)
Modulation
Tx Typical Power
(dBm)
12
18
24
36
48
54
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
10
10
10
10
10
10
10
10
HT20-MCS0
HT20-MCS1
HT20-MCS2
HT20-MCS3
HT20-MCS4
HT20-MCS5
HT20-MCS6
HT20-MCS7
HT40-MCS0
HT40-MCS1
HT40-MCS2
HT40-MCS3
HT40-MCS4
HT40-MCS5
HT40-MCS6
HT40-MCS7
HT80_MCS0
HT80_MCS1
HT80_MCS2
HT80_MCS3
HT80_MCS4
HT80_MCS5
HT80_MCS6
HT80_MCS7
HT80_MCS8
HT80_MCS9
BPSK
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
256-QAM
256-QAM
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
Tolerance：+/- 2dBm
FOXCONN CONFIDENTIAL
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
2-4
WiFi RF Specification – RX
Table 6 IEEE 802.11 b/g/n RX Sensitivity (WLAN0&WLAN1)
Data
Rate
Modulation
(Mbps)
5.5
11
12
18
24
36
48
54
DBPSK
DQPSK
CCK
CCK
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
Rx Sensitivity
(dBm)
Max.
-83
-80
-83
-80
-85
-84
-82
-80
-77
-73
-69
-68
Typ.
-94
-93.5
-91
-88.5
-90
-89.5
-89
-86
-83.5
-80
-76
-74.5
Data Rate
(Mbps)
Modulation
Rx Sensitivity
(dBm)
HT20-7.22
HT20-14.44
HT20-21.67
HT20-28.89
HT20-43.33
HT20-57.78
HT20-65
HT20-72.22
HT40-15
HT40-30
HT40-45
HT40-60
HT40-90
HT40-120
HT40-135
HT40-150
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
Max.
-82
-79
-77
-74
-70
-66
-65
-64
-79
-76
-74
-71
-67
-63
-62
-61
FOXCONN CONFIDENTIAL
Typ.
-89.5
-87.5
-85.5
-82.5
-80.5
-76
-75
-73.5
-89.5
-86.5
-84
-81
-78.5
-74
-71.5
-68
10
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
Table 7 IEEE 802.11 a/n/ac RX Sensitivity (WLAN0&WLAN1))
Data
Rate
Modulation
(Mbps)
12
18
24
36
48
54
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
OFDM
Rx Sensitivity
(dBm)
Max.
-85
-84
-82
-80
-77
-73
-69
-68
Typ.
-88
-88
-86.5
-84.5
-82
-78.5
-74.5
-73
Data Rate
(Mbps)
Modulation
Rx Sensitivity
(dBm)
HT20-7.22
HT20-14.44
HT20-21.67
HT20-28.89
HT20-43.33
HT20-57.78
HT20-65
HT20-72.22
HT40-15
HT40-30
HT40-45
HT40-60
HT40-90
HT40-120
HT40-135
HT40-150
HT80_MCS0
HT80_MCS1
HT80_MCS2
HT80_MCS3
HT80_MCS4
HT80_MCS5
HT80_MCS6
HT80_MCS7
HT80_MCS8
HT80_MCS9
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
BPSK
QPSK
QPSK
16-QAM
16-QAM
64-QAM
64-QAM
64-QAM
256-QAM
256-QAM
Max.
-82
-79
-77
-74
-70
-66
-65
-64
-79
-76
-74
-71
-67
-63
-62
-61
-76
-73
-71
-68
-64
-60
-59
-58
-53
-51
FOXCONN CONFIDENTIAL
Typ.
-88
-87
-85
-82
-79
-75
-73
-72
-85
-84
-82
-79
-75.5
-71.5
-70
-68.5
-87
-83
-81
-78
-75
-70
-69
-67
-62
-60
11
This preliminary specification is subject to change without notice.
Copyright © 2014 Hon Hai Precision Ind Co., Ltd. All rights reserved
August 16, 2016
WBUA31 PRODUCT SPECIFICATION
2-5
Bluetooth RF Specification
Parameter
Basic Data Rate – Transmit Performance
RF Transmit Power (TRM01)
Power Density (TRM02)
Power Control (TRM03)
TX Output Spectrum –
Freq. Range (TRM04)
TX Output Spectrum – 20dB BW (TRM05)
TX Output Spectrum –
Adjacent Channel Power (TRM06)
TX Output Spectrum –
Out of Band Spurious Emission
Condition
Per 100kHz
F(low)- CH0
F(high)-CH78
∣ f-f0∣ = 2MHz
∣ f-f0∣ ≥ 3MHz
30MHz – 1GHz
1GHz -12.75GHz
5.15GHz -5.35GHz
5.725GHz-5.825GHz
Modulation Characteristic (TRM07)
Delta f1 avg
Delta f2 max
Delta f2 avg/Delta f1 avg
Initial Carrier Frequency Tolerance (TRM08)
Carrier Frequency Drift (TRM09)
DH1
DH3
DH5
Maximum Drift Rate (TRM09)
Enhanced Data Rate – Transmit Performance
RF Transmit Power
π/4 DQPSK
8DPSK
Relative Transmit Power (TRM10)
All pairs
Carrier Frequency Stability (TRM11)
All packets
All blocks
All blocks
Modulation Accuracy –
π/4 DQPSK
RMS DEVM (TRM11)
8DPSK
Modulation Accuracy –
π/4 DQPSK
Peak DEVM (TRM11)
8DPSK
Modulation Accuracy –
π/4 DQPSK
99% DEVM (TRM11)
8DPSK
EDR Differential Phase Emissions (TRM12)
In-band Spurious Emission (TRM13)
∣ f-f0∣ = 1MHz
∣ f-f0∣ = 2MHz
∣ f-f0∣ ≥ 3MHz
Min.
Typ.
Max.
Unit
12
dBm
dBm
dB
MHz
≤20
2≤ step size ≤ 8
> 2400
< 2483.5
∣ fH-fL∣ < 1000
≤ -20
≤ -40
≤ -36
≤ -30
≤ -47
≤ -47
140 ≤ ∆f1avg≤ 175
≥ 115 at 99.9%
≥ 0.8
≤± 75
≤± 25
≤± 40
≤± 40
20 kHz/50 us
MHz
dBm
dBm
kHz
kHz
kHz
dBm
(PGFSK-4 dB)
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