HUNAN FN LINK TECHNOLOGY 6223A SRD User Manual
欧智通科技
Fn-Link
6223A-SRD
WiFi Single-band 1X1 +
Bluetooth v2.1+EDR/Bluetooth
3.0/3.0+HS/4.2
User's Manual
6223A-SRD
Revision History
Date Revision Content Revised By Version
2016-9-26 First Released William Tan 1.0
2016-12-19 Modified pin definition and BT version Colin Ming 1.1
2017-02-10 Modified reference design Colin Ming 1.2
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CONTENTS
6223A-SRD
1. Introduction
2. Features
3. General Specification
3.1 General Specification............................................................................................................................. 3
3.2 Recommended Operating Rating.........................................................................................................3
4. WiFi/BT RF Specification
4.1 2.4GHz RF Specification....................................................................................................................... 4
5. Power Consumption
6. Pin Assignments
6.1 Pin Outline................................................................................................................................................7
6.2 Pin Definition............................................................................................................................................7
7. Dimensions
7.1 Physical Dimensions.............................................................................................................................. 9
7.2 Layout Recommendation.................................................................................................................... 10
8. Host Interface Timing Diagram
8.1 SDIO Pin Description............................................................................................................................11
8.2 SDIO Default Mode Timing Diagram................................................................................................. 11
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8.3 SDIO High Speed Mode Timing Diagram.........................................................................................12
8.4 SDIO Bus Timing Specifications in SDR Modes.............................................................................13
8.5 SDIO Bus Timing Specifications in DDR50 Mode...........................................................................14
9. Reference Design
10. The Key Material List
11. Recommended Reflow Profile
12. Package
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6223A-SRD
1. Introduction
6223A-SRD is a small size and low profile of WiFi + BT Combo module with LGA (Land-Grid Array)
footprint, board size is 12mm*12mm with module thickness of 2mm. It can be easily manufactured on
SMT process and highly suitable for tablet PC, ultra book, mobile device and consumer products. It
provides SDIO interface for WiFi to connect with host processor and high speed UART interface for BT. It
also has a PCM interface for audio data transmission with direct link to external audio codec via BT
controller. The WiFi throughput can go up to 150Mbps in theory by using 1x1 802.11n b/g/n SISO
technology and Bluetooth can support BT2.1+EDR/BT3.0 and BT4.2.
6223A-SRD uses highly integrated WiFi/BT single chip based on advanced COMS process. 6223A-SRD
integrates whole WiFi/BT function blocks into a chip, such as SDIO/UART, MAC, BB, AFE, RFE, PA,
EEPROM and LDO/SWR, except fewer passive components remained on PCB.
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.
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2. Features
Operate at ISM frequency bands (2.4GHz)
SDIO for WiFi and UART for Bluetooth
IEEE standards support: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11d, IEEE 802.11e,
Fully Qualified for Bluetooth 2.1+EDR specification including both 2Mbps and 3Mbps modulation
Fully qualified for Bluetooth 3.0
Fully qualified for Bluetooth 4.2 Dual mode
Full–speed Bluetooth operation with Piconet and Scatternet support
Enterprise level security which can apply WPA/WPA2 certification for WiFi.
WiFi 1 transmitter and 1 receiver allow data rates supporting up to 150 Mbps downstream and 150
IEEE 802.11h, IEEE 802.11i
mode
Mbps upstream PHY rates
6223A-SRD
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3. General Specification
3.1 General Specification
Model Name 6223A-SRD
Product Description Support WiFi/Bluetooth functionalities
6223A-SRD
Dimension
WiFi Interface
BT Interface UART / PCM
Operating temperature -20°C to 70°C
Storage temperature -40°C to 85°C
L x W x H: 12 x 12 x1.5 (typical) mm
Support SDIO V3.0
3.2 Recommended Operating Rating
Operating Temperature -20 25 70
VCC33 3.15 3.3 3.45 V
VDDIO 1.7 1.8 or 3.3 3.45 V
Min. Typ. Max. Unit
deg.C
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4. WiFi/BT RF Specification
4.1 2.4GHz RF Specification
Feature Description
6223A-SRD
Operating
Frequency
Standards WiFi:
Modulation WiFi:
PHY Data rates WiFi:
2.400～2.4835GHz
BT:
BPSK(1Mbps),
BT:
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11d,
IEEE 802.11e, IEEE 802.11h, IEEE 802.11i
V2.1+EDR/BT v3.0/BT v3.0+HS/BT v4.2
802.11b: CCK(11, 5.5Mbps), QPSK(2Mbps),
802.11 g/n: OFDM
8DPSK, π/4 DQPSK, GFSK
802.11b: 11,5.5,2,1 Mbps
802.11g: 54,48,36,24,18,12,9,6 Mbps
802.11n: up to 150Mbps
BT:
1 Mbps for Basic Rate
2,3 Mbps for Enhanced Data Rate
EVM 802.11b /1Mbps : EVM≦-10dB
802.11b /11Mbps : EVM≦-10dB
802.11g /6Mbps : EVM≦-5dB
802.11g /54Mbps : EVM≦-25dB
802.11n /6.5Mbps : EVM≦-5dB
802.11n /65Mbps : EVM≦-28dB
802.11n /13.5Mbps : EVM≦-5dB
802.11n /135Mbps : EVM≦-28dB
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6223A-SRD
Receiver Sensitivity
(WiFi)
802.11b@8% PER
1Mbps ≦-91dBm
2Mbps≦ -89dBm
5.5Mbps≦ -87dBm
11Mbps ≦-85dBm Max input level≥-8
802.11g@10% PER
6Mbps ≦-87dBm
9Mbps ≦-86dBm
12Mbps≦ -84dBm
18Mbps≦ -82dBm
24Mbps≦ -79dBm
36Mbps≦ -75dBm
48Mbps ≦-71dBm
54Mbps ≦-70dBm Max input level≥-20
802.11n@10% PER
HT20_MCS 0 ≦-87dBm HT40_MCS 0≦-84
HT20_MCS 1≦ -84dBm HT40_MCS 1≦-81
HT20_MCS 2 ≦-82dBm HT40_MCS 2≦-79
HT20_MCS 3 ≦-79dBm HT40_MCS 3≦-76
HT20_MCS 4 ≦-75dBm HT40_MCS 4≦-72
HT20_MCS 5 ≦-71dBm HT40_MCS 5≦-68
HT20_MCS 6 ≦-70dBm HT40_MCS 6≦-67
HT20_MCS 7 ≦-69dBm HT40_MCS 7≦-66
Max input level≥-20
Receiver Sensitivity
(BT)
Operating Channel WiFi 2.4GHz:
-89dBm @ 1Mbps
-86dBm @ 2Mbps
-83dBm @ 3Mbps
BT 2.4GHz: Ch. 0 ~78
11: (Ch. 1-11) – United States
Media Access
Control
Antenna External Antenna
Network Architecture WiFi: Ad-hoc mode (Peer-to-Peer )
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WiFi: CSMA/CA with ACK
BT: AFH, Time Division
Infrastructure mode
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