SDIO PRODUCT SPECIFICATION IEEE 802.11 b/g/n 2.4GHz 1T1R WiFi with Bluetooth v2.1+EDR/Bluetooth 3.0/3.0+HS/4.0
RF-SM02BD (Realtek RTL8723AS)
Combo Module
Version 1.1
C ONTENT
PRODUCT DESCRIPTION (3)
PRODUCT FEATURES (3)
PRODUCT SPECIFICATIONS (4)
MAIN CHIPSET ........................................................................................ ........... ............................. . (4)
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MECHANICAL .............................................................................................................. ........... ......................... . (7)
..... .......... ...... (8)
MODULE . ...... .. (10)
ID ......... .. (11)
< ..... .. .. (11)
O PERATING ..................................................................................................................... ... .... .................. (11)
.... ............... .... . (11)
Circuit ...... .... ............... .... (11)
Module PIN feet ...... .... .............. . .... (11)
WIFI\BT RF Circuit ...... .... ............... .... (11)
SDIO interface Circuit ...... .... ............... .... (12)
BT interface Circuit ...... .... ............... .... (12)
Recommended ................ ...... .... ............... .... (13)
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PRODUCT DESCRIPTION
RF-SM02 is a small size and low profile of WiFi+BT combo module with
LGA (Land-Grid Array) footprint, board size is 20mm*10mm with module height 2mm. It can be easily manufactured on SMT process and highly suitable for tablet PC, ultra book, mobile device and consumer product. It provides
GSPI/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 MIMO technology and Bluetooth can support BT2.1+EDR/BT3.0 and BT4.0.
RF-SM02 uses Realtek RTL8723AS, a highly integrated WiFi/BT single
chip based on advanced COMS process. RTL8723AS almost 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.
PRODUCT FEATURES
○Operate at ISM frequency bands (2.4GHz)
○GSPI/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, IEEE 802.11h, IEEE 802.11i
○Fully Qualified Bluetooth 2.1 + EDR specification including both 2Mbps
and 3Mbps modulation mode
○Fully qualified Bluetooth 3.0
○Fully qualified Bluetooth 4.0 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 Mbps upstream PHY rates
○Support sophisticated WiFi/BT coexistence mechanism to enhance collocation performance
○Support antenna diversity for WiFi and BT antenna selection
2022年庆祝国庆73周年
○Support Bluetooth adaptive power management mechanism
○Full-featured software utility for easy configuration and management
○RoHS compliance
○Low Halogen compliance
PRODUCT SPECIFICATIONS
Main chipset
WiFi/BT Single Chip: Realtek RTL8723AS-CG
Functional Specifications
WiFi:
夜颂Standards IEEE 802.11b, IEEE 802.11g, Draft IEEE 802.11n, IEEE 802.11d, IEEE 802.11e, IEEE 802.11h, IEEE 802.11i
BT:
V2.1+EDR/BT v3.0/BT v3.0+HS/BT v4.0
Bus Interface WiFi: GSPI/SDIO BT: UART
Form Factor L*W*H = 20mm*10mm*2mm
802.11b:
11, 5.5, 2, 1 Mbps
802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11n:
Data Rate MCS 0 to 7 for HT20MHz
MCS 0 to 7 for HT40MHz
BT:
1 Mbps for Basic Rate 2,3 Mbps for Enhanced Data Rate
WiFi:
Media Access Control CSMA/CA with ACK BT:
AFH, Time Division
802.11b:
CCK, DQPSK, DBPSK
Modulation Techniques
802.11g: 64 QAM, 16 QAM, QPSK, BPSK 802.11n:
64 QAM, 16 QAM, QPSK, BPSK
BT:
8DPSK, π/4 DQPSK, GFSK
Network Architecture WiFi:
Ad-hoc mode (Peer-to-Peer ) Infrastructure mode
BT:
Pico Net
Scatter Net
WiFi 2.4GHz:
教师节的来历和意义11: (Ch. 1-11) – United States
跳绳的正确方法与技巧Operating Channel 13: (Ch. 1-13) – Europe 14: (Ch. 1-14) – Japan
BT 2.4GHz:
Ch. 0 ~78
雨爱 歌词Frequency Range 2.400GHz ~ 2.4835 GHz
802.11b@11Mbps 16dBm 802.11g@6Mbps
16dBm
802.11n 16dBm (MCS
0_HT20)
802.11g@54Mbps
14dBm
good time中文歌词13dBm (MCS 7_HT20)
13dBm (MCS 0_HT40)
13dBm (MCS 7_HT40)
Transmit Output Power – 1x1 (Tolerance: ±1.5dBm)
BT:
Max +10dBm
802.11b@11Mbps -84dBm 802.11g@54Mbps
-73dBm
802.11n -69dBm (MCS
7_HT20)
-66dBm (MCS 7_HT40)
Receiver Sensitivity
BT:
-89dBm@1Mbps, -90dBm@2Mbps, -83dBm@3Mbps
WiFi :
WPA, WPA-PSK, WPA2, WPA2-PSK, WEP 64bit & 128bit, IEEE Security
802.11x, IEEE 802.11i BT:
Simple Paring
Operating Voltage 3.3 V ±9% I/O supply voltage
OS supported Windows XP/Win7/Linux/Android
Power Consumption (3.3V)
(Typical)WiFi :
TX Mode: (Conituous mode) 260mA (MCS7/BW40/13dBm) RX Mode: (Conituous mode) 190mA (MCS7/BW40/-60dBm) Associated Idle: 4mA Unassociated Idle: 2.9mA
RF disable Mode: 3mA
BT :
Inquiry & Page Scan: 1.7mA ACL no traffic: 15mA
SCO HV3: 20mA
Parked 1.28s beacon: 1.12mA Reset: 0.05mA
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