Gold Member Since 2015
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Shenzhen Fn-Link Technology Limited

Wi-Fi Module, WiFi+bluetooth, 2.4G manufacturer / supplier in China, offering WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G, WiFi Dual-band 2X2 11AC + Bluetooth V4.1 Module PCI-e, WiFi Module Dual-band 2t2r 11AC/b/g/n/a + Bluetooth V4.1 and so on.

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Supplier Homepage Product Wi-Fi+Bluetooth Moduel WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G

WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G

Purchase Qty.:
(Pieces)
50-999,999 1,000,000+
FOB Unit Price: US $6 US $4.5
Purchase Qty. (Pieces) FOB Unit Price
50-999,999 US $6
1,000,000+ US $4.5
Get Latest Price
Port: Hong Kong, Hong Kong
Production Capacity: 2000000PCS/Year
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: 8223A-UU
  • Work Mode: STA
  • Transmission Rate: >200Mbps
  • Antenna Gain: 0dBi
  • Certification: RoHS, FCC, CE
  • Frequency Range: 2.400 GHz ~ 2.497 GHz
  • Transport Package: The Take-up Package
  • Origin: Shenzhen
  • Type: WiFi Module
  • WiFi Antenna Type: External
  • Voltage: 3.3V
  • Color: yellow
  • Main Chipset: QCA1023-7
  • Trademark: FN-LINK
  • Specification: Size of black tape: 24mm*32.6m the cover tape: 2.
Product Description

1.Introduction

 
FN-LINK Technology would like to announce a low-cost and low-power consumption module which has all of the Wi-Fi, Bluetooth functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, Bluetooth headsets applications. With seamless roaming capabilities and advanced security, also could interact with different vendors' 802.11a/b/g/n/ac Access Points in the wireless LAN.
 
The wireless module complies with IEEE 802.11 a/b/g/n/ac standard and it can achieve up to a speed of 433.3Mbps with single stream in 802.11ac draft to connect to the wireless LAN. The integrated module provides USB interface for Wi-Fi, USB interface for Bluetooth.
 
This compact module is a total solution for a combination of Wi-Fi + BT technologies. The module is specifically developed for Smart phones and Portable devices.
 
 

2.Features

  1. Highly integrated wireless local area network(WLAN) system-on-chip (SOC) for 5 GHZ 802.11ac, or 2.4G/5G 802.11n WLAN applications.
  2. Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz
  3. Supports low power usb interface for WLAN and USB interface for Bluetooth.
  4. Supports Bluetooth V4.1+HS, BLE and be backwards compatible with Bluetooth 1.2, 2.X+ enhance data rate.
  5. Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.
  6. Supports Bluetooth for class1 and class2 power level transmissions without requiring an external PA.
  7. BT host digital interface:
    • USB
    • PCM for audio data
 
 
The block diagram of module is depicted in the figure below.
 
 
 
 
 
 

3.General Specification

3.1 General Specification

Model Name8223A-UU
Product Description Support WiFi/Bluetooth functionalities
DimensionL x W x H: 12 x 12 x 1.5 (typical) mm 
 
WiFi InterfaceUSB2.0
 
 
BT InterfaceUSB
Operating temperature-10°C to 70°C
Storage temperature-40°C to 85°C
 
 

3.1.2 Recommended Operating Rating 
 Min.Typ.Max.Unit
  Operating Temperature-302585deg.C
VCC333.153.33.45V
VDDIO1.71.8 or 3.33.45 

4.WiFi RF Specification

4.1  2.4GHz RF Specification 
FeatureDescription
WLAN StandardIEEE 802.11b/g/n/ac, WiFi compliant
Frequency Range 2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band)
Number of Channels2.4GHz:Ch1 ~ Ch14
Output Power802.11b /CCK            : 17 dBm ± 1.5 dB @ EVM £ -9dB
802.11g /64-QAM(R=3/4)  : 14 dBm ± 1.5 dB @ EVM £ -25dB
802.11n /64-QAM(R=5/6)  : 14 dBm ± 1.5 dB @ EVM £ -28dB
Receive Sensitivity (11b) @8% PER-   1Mbps  PER @ -96 dBm, typical
-   2Mbps PER @ -90 dBm, typical
-  5.5Mbps PER @ -88 dBm, typical
-  11Mbps PER @ -87 dBm, typical
Receive Sensitivity (11g) @10% PER-   6Mbps PER @ -90 dBm, typical
-   9Mbps PER @ -88 dBm, typical
-  12Mbps PER @ -87 dBm, typical
-  18Mbps PER @ -85 dBm, typical
-  24Mbps PER @ -83 dBm, typical
-  36Mbps PER @ -80 dBm, typical
-  48Mbps PER @ -76 dBm, typical
-  54Mbps PER @ -74 dBm, typical
Receive Sensitivity (11n,20MHz) 
@10% PER
-  MCS=0 PER @ -89 dBm, typical
-  MCS=1   PER @ -85 dBm, typical
-  MCS=2 PER @ -84 dBm, typical
-  MCS=3 PER @ -80 dBm, typical
-  MCS=4 PER @ -77 dBm, typical
-  MCS=5 PER @ -75 dBm, typical
-  MCS=6 PER @ -72 dBm, typical
-  MCS=7   PER @ -71 dBm, typical
Receive Sensitivity (11n,40MHz) 
@10% PER
-  MCS=0 PER @ -89 dBm, typical
-  MCS=1   PER @ -85 dBm, typical
-  MCS=2 PER @ -84 dBm, typical
-  MCS=3 PER @ -80 dBm, typical
-  MCS=4 PER @ -76 dBm, typical
-  MCS=5 PER @ -72 dBm, typical
-  MCS=6 PER @ -70 dBm, typical
-  MCS=7   PER @ -69 dBm, typical
Receive Sensitivity
(11ac,20MHz) 
@10% PER
-  MCS=0 PER @ -90 dBm, typical
-  MCS=1   PER @ -87 dBm, typical
-  MCS=2 PER @ -86 dBm, typical
-  MCS=3 PER @ -82 dBm, typical
-  MCS=4 PER @ -79 dBm, typical
-  MCS=5 PER @ -75 dBm, typical
-  MCS=6 PER @ -73 dBm, typical
-  MCS=7   PER @ -72 dBm, typical
-  MCS=8 PER @ -67 dBm, typical
Receive Sensitivity
(11ac,40MHz) 
@10% PER
-  MCS=0 PER @ -88 dBm, typical
-  MCS=1   PER @ -85 dBm, typical
-  MCS=2 PER @ -83 dBm, typical
-  MCS=3 PER @ -80 dBm, typical
-  MCS=4 PER @ -77 dBm, typical
-  MCS=5 PER @ -72 dBm, typical
-  MCS=6 PER @ -71 dBm, typical
-  MCS=7   PER @ -69 dBm, typical
-  MCS=8 PER @ -65 dBm, typical
-  MCS=9 PER @ -64 dBm, typical
 
 

4 .2  5GHz RF Specification

FeatureDescription
WLAN StandardIEEE 802.11a/b/g/n/ac, Wi-Fi compliant
Frequency Range 4.900 GHz ~ 5.845 GHz (5.0 GHz ISM Band)
Number of Channels5.0GHz:Please see the table1
Modulation802.11a/n : 64-QAM,16-QAM, QPSK, BPSK
802.11ac : 256-QAM, 64-QAM,16-QAM, QPSK, BPSK
Output Power802.11a /64-QAM(R=3/4)  : 11 dBm ± 1.5 dB @ EVM £ -25dB
802.11n /64-QAM(R=5/6)  : 10 dBm ± 1.5 dB @ EVM £ -28dB
802.11ac/256-QAM(R=3/4) : 10 dBm ± 1.5 dB @ EVM £ -30dB
802.11ac/256-QAM(R=5/6) : 9 dBm ± 1.5 dB @ EVM £ -32dB
Receive Sensitivity (11a, 20MHz) @10% PER-   6Mbps PER @ -91 dBm, typical
-   9Mbps PER @ -89 dBm, typical
-  12Mbps PER @ -88 dBm, typical
-  18Mbps PER @ -86 dBm, typical
-  24Mbps PER @ -82 dBm, typical
-  36Mbps PER @ -79 dBm, typical
-  48Mbps PER @ -74 dBm, typical
-  54Mbps PER @ -73 dBm, typical
Receive Sensitivity (11n,20MHz) 
@10% PER
-  MCS=0 PER @ -90 dBm, typical
-  MCS=1   PER @ -88 dBm, typical
-  MCS=2 PER @ -85 dBm, typical
-  MCS=3 PER @ -82 dBm, typical
-  MCS=4 PER @ -78 dBm, typical
-  MCS=5 PER @ -74 dBm, typical
-  MCS=6 PER @ -72 dBm, typical
-  MCS=7   PER @ -71 dBm, typical
Receive Sensitivity (11n,40MHz) 
@10% PER
-  MCS=0 PER @ -88 dBm, typical
-  MCS=1   PER @ -85 dBm, typical
-  MCS=2 PER @ -83 dBm, typical
-  MCS=3 PER @ -79 dBm, typical
-  MCS=4 PER @ -76 dBm, typical
-  MCS=5 PER @ -71 dBm, typical
-  MCS=6 PER @ -70 dBm, typical
-  MCS=7   PER @ -68 dBm, typical
Receive Sensitivity
(11ac,20MHz) 
@10% PER
-  MCS=0 PER @ -89 dBm, typical
-  MCS=1   PER @ -87 dBm, typical
-  MCS=2 PER @ -84 dBm, typical
-  MCS=3 PER @ -81 dBm, typical
-  MCS=4 PER @ -77 dBm, typical
-  MCS=5 PER @ -73 dBm, typical
-  MCS=6 PER @ -71 dBm, typical
-  MCS=7   PER @ -70 dBm, typical
-  MCS=8 PER @ -66 dBm, typical
Receive Sensitivity
(11ac,40MHz) 
@10% PER
-  MCS=0 PER @ -87 dBm, typical
-  MCS=1   PER @ -83 dBm, typical
-  MCS=2 PER @ -81 dBm, typical
-  MCS=3 PER @ -78 dBm, typical
-  MCS=4 PER @ -75 dBm, typical
-  MCS=5 PER @ -70 dBm, typical
-  MCS=6 PER @ -68 dBm, typical
-  MCS=7   PER @ -66 dBm, typical
-  MCS=8 PER @ -64 dBm, typical
-  MCS=9 PER @ -63 dBm, typical
Receive Sensitivity
(11ac,80MHz) 
@10% PER
-  MCS=0 PER @ -83 dBm, typical
-  MCS=1   PER @ -80 dBm, typical
-  MCS=2 PER @ -78 dBm, typical
-  MCS=3 PER @ -74 dBm, typical
-  MCS=4 PER @ -71 dBm, typical
-  MCS=5 PER @ -69 dBm, typical
-  MCS=6 PER @ -65 dBm, typical
-  MCS=7   PER @ -63 dBm, typical
-  MCS=8 PER @ -60 dBm, typical
-  MCS=9 PER @ -59 dBm, typical
 
15GHz Channel table
Band (GHz)Operating Channel
Numbers
Channel center frequencies(MHz)
 5.15GHz~5.25GHz365180
405200
445220
485240
 5.25GHz~5.35GHz525260
565280
605300
645320
5.5GHz~5.7GHz1005500
1045520
1085540
1125560
1165580
1205600
1245620
1285640
1325660
1365680
1405700
5.725GHz~5.825GHz1495745
1535765
1575785
1615805
1655825
 
 

5.Bluetooth Specification

5.1 Bluetooth Specification

FeatureDescription
General Specification
Bluetooth StandardBluetooth V4.1 of 1, 2 and 3 Mbps.
Host InterfaceUSB
Antenna ReferenceSmall antennas with 0~2 dBi peak gain
Frequency Band2402 MHz ~ 2480 MHz
Number of Channels79 channels
ModulationFHSS, GFSK, DPSK, DQPSK
RF Specification
 Min.Typical.Max.
Output Power (Class 1.5) 8dBm 
Sensitivity @ BER=0.1%
for GFSK (1Mbps)
 -92 dBm 
Sensitivity @ BER=0.01%
for π/4-DQPSK (2Mbps)
 -92 dBm 
Sensitivity @ BER=0.01%
for 8DPSK (3Mbps)
 -85 dBm 
Maximum Input LevelGFSK (1Mbps):-20dBm
π/4-DQPSK (2Mbps) :-20dBm
8DPSK (3Mbps) :-20dBm
 
 
 
 
 
 
 
 
 
 
 

6. Pin Assignments

6.1 Pin Outline

< TOP VIEW >
 
 

6.2 Pin Definition

 
NONameTypeDescription
1GND-Ground connections
2WL_BT_ANTI/ORF I/O port
3GND-Ground connections
4NC-Floating (Don't connected to ground)
5NC-Floating (Don't connected to ground)
6NCIFloating (Don't connected to ground)
7BT_WAKE_HOSTOBluetooth device to wake-up HOST
8TDO-Floating (Don't connected to ground)
9VDDPMain power voltage source input 3.3V
10NC-Floating (Don't connected to ground)
11NC-Floating (Don't connected to ground)
12WL_ENIEnable pin for WLAN device
ON: pull high ; OFF: pull low
13WL_HOST_WAKEOWLAN to wake-up HOST
14GND-Ground connections
15BT_USB_DPI/OUSB D+ for BT
16BT_USB_DMI/OUSB D- for BT
17GND-Ground connections
18WL_USB_DMI/OUSB D- for Wlan
19WL_USB_DPI/OUSB D+ for Wlan
20GND-Ground connections
21NC-Floating (Don't connected to ground)
22VDDIOPI/O Voltage supply input 1.8V or 3.3V
23NC-Floating (Don't connected to ground)
24LPOIExternal Low Power Clock input (32.768KHz)
25PCM_OUTOPCM Data output
26PCM_CLKI/OPCM clock
27PCM_INIPCM data input
28PCM_SYNCI/OPCM sync signal
29NC-Floating (Don't connected to ground)
30NC-Floating (Don't connected to ground)
31GND-Ground connections
32NC-Floating (Don't connected to ground)
33GND-Ground connections
34BT_ENIEnable pin for Bluetooth device
ON: pull high ; OFF: pull low
35NC-Floating (Don't connected to ground)
36GND-Ground connections
37NC-Floating (Don't connected to ground)
38NC-Floating (Don't connected to ground)
39NC-Floating (Don't connected to ground)
40NC-Floating (Don't connected to ground)
41NC-Floating (Don't connected to ground)
42NC-Floating (Don't connected to ground)
43NC-Floating (Don't connected to ground)
44NC-Floating (Don't connected to ground)
    
    
    
 
 
 

7. Dimensions

7.1 Physical Dimensions

(Unit: mm)
           < TOP VIEW >                                                                                    < Side View >
 
 WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G   WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G


 

Module Physical Dimensions
 
(Unit: mm)                         
 < TOP VIEW >
 
 WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G

 
 
 
 
 
          

7.2 Layout Recommendation

(Unit: mm)
 
< TOP VIEW >
 

 WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G

 
 
 

8. Reference Design

WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G

 
 
 
 
Note1: USB_DP, USB_DM layout trace should be 90 ohm of PCB impedance.
Note2: VCC5V and VCC3V3 that driving current should be 700mA or above from HOST PMU.
 

9. Recommended Reflow Profile


WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.1 2.4G/5.8G

Referred to IPC/JEDEC standard.
Peak Temperature : <250°C
Number of Times : £2 times
 
 
 


10. Package Information

The take-up packag
Using self-adhesive tape
Size of black tape:24mm*32.6m  the cover tape  :2.13mmm*32.6m
Color of plastic disc:blue
A roll of 2000pcs
 
    
   NY bag size:460mm*385mm                        size :350*350*35mm
   
   The packing case size:350*210*370mm
 
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