Product Specification Revision V1.0 Date 2018-05-25 Model Name Product Name BL-M8723DU1 IEEE 802.11b/g/n (1T1R) WIFI +Bluetooth Bilian Approve Field Engineer QC Sales Customer Approve Field Engineer QC Manufactory Purchasing Shenzhen Bilian Electronic Co.，Ltd Address: No 268,Fuqian Rd.,JuTang Community ,Guanlan Town,Baoan District, Shenzhen, 518110,PRC Homepage: www.b-link.net.
Table of Contents Revision History..................................................................................................................................................... 0 1. Introduction.........................................................................................................................................................1 1.1 General Description.......................................................................................................................... 1 1.
1. Introduction 1.1 General Description BL-M8723DU1 is a highly integrated single-chip 802.11n Wireless LAN (WLAN) USB2.0 Multi-Function network interface controller with integrated Bluetooth 2.1//4.2 controller. It combines a WLAN MAC, a 1T1R capable WLAN baseband, and RF in s single chip. The RTL8723DU provides a complete solution for a high-performance integrated wireless and Bluetooth device. The integration provides better coordination between 802.
2. Functional Block Diagram Figure 3 RTL8723DU block diagram 3. Product Technical Specifications 3.1 General Specifications Item Description Product Name BL-M8723DU1 Main Chip RTL8723DU-CG Host Interface USB2.0 IEEE Standards IEEE 802.11b/g/n Operating Frequencies BT:2.402~2.48GHz(BT)/WIFI:2.412~2.472GHz(USA 11Channels, Europe and others 13 channels) B T: Compatible with Bluetooth v2.1,v4.2 Systems WiFi: Modulation 802.11b: CCK, DQPSK, DBPSK 802.
802.11n: 64-QAM,16-QAM, QPSK, BPSK B T: 8DPSK, π/4 DQPSK, GFSK Working Mode Infrastructure, Ad-Hoc WIFI: 802.11b: 1, 2 ,5.5,11 802.11g: 6,9,12,18,24,36,48,54 Wireless Data Rate 802.11n: MCS0~7，HT20 reach up to72.2Mbps, HT40 reach up to150Mbps BT: 1 Mbps for Basic Rate 2,3 Mbps for Enhanced Data Rate Rx Sensitivity WIFI:-94dBm (Min) BT: -89dBm (Min) TX Power WIFI:16.93dBm (Max) Antenna Type Connect to the external antenna through the half hole Dimension(L*W*H) (PCB) 12.2mm*12.9mm*0.
802.11n HT20 MCS0 MCS7 Supply current Typ. Max. Typ. Max. TX mode 250 260 185 200 Rx mode 89 91 92 96 802.11n HT40 MCS0 MCS7 Supply current Typ. Max. Typ. Max. TX mode 240 250 180 190 Rx mode 90 92 95 99 3.3 RF Specifications 802.11b: <-20dB@11Mbps TX Constellation Error(EVM) 802.11g:<-28dB@54Mbps 802.11n-HT20: <-28dB@72.2Mbps 802.
4. Pin Assignments Figure 4 Pin Assignments (Top view) Pin No.
12 DM High-Speed USB D- Signal 12 DP High-Speed USB D+ Signal 14 GND Grond 15 N No attributes 16 WL_DIS# This Pin Can Externally Shutdown the RTL8723DU WLAN function when WL_DISn is Pulled Low. When this pin deasserted,USB interface will be disabled. The WLAN Radio-off function with host interface remaining connected. 17 BT_DIS# This Pin Can Externally Shutdown the RTL8723DU BT function when BT_DISn is Pulled Low.
6. Mechanical Specifications PCB Module dimension: Typical ( L*W * H): 12.2mm*12.9mm*0.8mm Figure 5 Figure 6 7 Tolerance : +/-0.
7. Others 7.1 Package Information Figure 7 Package Information 7.2 Storage Temperature and Humidity Storage Condition: Moisture barrier bag must be stored under 30℃, humidity under 85% RH. The calculated shelf life for the dry packed product shall be a 12 months from the bag seal date. Humidity indicator cards must be blue, <30%. 8.
FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) thi s device may not cause harmful interference, and (2) this device must accept any interference received, incl uding interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’ s authority to operate the equipment.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter 2.3 Specific operational use conditions This module is stand-alone modular.
