Product Name

RTL882ICU Wi-Fi Module  6221B-UUC

RTL882ICU

5G Wi-Fi

USB2.0

1T1R+BT ANT

BT4.2/ BLE4.2

13.0 X 15.0mm

Details Information

Introduction

The 6221B-UUC is a low-cost and low-power consumption module which has all of the Wi-Fi functionalities. It is based on Realtek RTL8821CU chipset, a highly-integrated IEEE 802.11a/b/g/n/ac MAC/Baseband/RF WLAN and Bluetooth Baseband/RF single chip. For Wireless LAN (WLAN) operation, this module supports 1-stream 802.11ac solution with USB2.0 network interface controller. 

For Bluetooth operation, it supports Bluetooth 2.1/4.2. 6221B-UUC complies with IEEE 802.11a/b/g/n/ac standard and it can achieve up to a speed of 433.3Mbps with single stream in 802.11ac to connect to the WLAN. 

This compact module is a total solution for a combination of Wi-Fi and BT technologies.

 Features 

General

Highly-integrated module for 5G 802.11ac, or 2.4G/5G 802.11n WLAN applications.

Backward compatible with 802.11a/b/g device.

Support IEEE 802.11e QoS Enhancement and 802.11i (WPA, WPA2).

Support IEEE 802.11h DFS.

Wi-Fi Direct supports wireless peer to peer applications.

Single external power source 3.3V only.

PHY Features

Maximum PHY data rate up to 86.7MHz using 20MHz bandwidth, 200Mbps using 40Mhz bandwidth and 433.3Mbps using 80Mhz bandwidth.

Host Interface

USB Multi-Function for both BT and WLAN.

Bluetooth Features

Supports Bluetooth 4.2 and backward compatible with Bluetooth 2.1 + EDR.

Bluetooth 4.0 Dual Mode support: Simultaneous LE and BR/EDR.

Supports Bluetooth Low Energy.

Integrated internal Class 1, Class 2 and Class 3 PA for Bluetooth.

Support Bluetooth5.0 high duty cycle Non-connectable advertising.

 Applications 

OTT/IPTV/DVB/Set-top Box, Tablet PC, Advertising Machine,Intelligent TV, IPC/NVR, Industrial Control Equipment,Car Recorder,Intelligent Doorbell, Intelligent Projector, Virtual Reality, VR/AR, Wireless Storage, Printer, POS Machine, Electronic Scale,Vehicle Front/Rear End, Drone, Robot, HDMI Transmitter,Smart Gateway, Education,Toys, Lighting Lamps, Intelligent Street Light, Intelligent Home Appliances/Home Appliances Instrumentation (Water, Electricity, Gas), Smart City and other Consumer Electronic Products.

 Block Diagram 

 Parameters 

 Ordering Information