Shenzhen Ofeixin Technology Co., Ltd 86-755-23191990 Samuel@ofeixin.com
PCM IN 3.3V Realtek WiFi Module Sender Receiver RTL8821CU With Bluetooth

PCM IN 3.3V Realtek WiFi Module Sender Receiver RTL8821CU With Bluetooth

  • High Light

    3.3V Realtek WiFi Module

    ,

    PCM IN Realtek WiFi Module

    ,

    Bluetooth RF Wireless WIFI Module

  • Model No.
    6221E-UUC-02
  • Place Of Origin
    Guangdong,China
  • Operating Temperature(min.)
    0°C
  • Operating Temperature(typ.)
    25°C
  • Operating Temperature(max.)
    70°C
  • VCC33
    3.3V
  • Place of Origin
    China
  • Brand Name
    FN-LINK
  • Certification
    CE/ROHS/REACH
  • Model Number
    6221E-UUC-02
  • Minimum Order Quantity
    5/pcs
  • Price
    USD 5.0-7.5/pcs
  • Packaging Details
    Reel
  • Delivery Time
    15-40 workdays
  • Payment Terms
    T/T
  • Supply Ability
    4000000pcs/month

PCM IN 3.3V Realtek WiFi Module Sender Receiver RTL8821CU With Bluetooth

Realtek WiFi Module Wifi Sender Receiver RTL8821CU RF Module With Bluetooth

 

General Parameters For 6221E-UUC-02

 

Model Name: 6221E-UUC

Product Description: Support Wi-Fi/Bluetooth functionalities

Dimension: L x W x H: 13 x 12.2 x1.7 mm

Wi-Fi Interface :USB 2.0

BT Interface :USB 2.0

Operating temperature :0°C to 70°C

Storage temperature :-55°C to 85°C

RoHS :All hardware components are fully compliant with EU RoHS directive

Pin Description

PCM IN 3.3V Realtek WiFi Module Sender Receiver RTL8821CU With Bluetooth 0

NO Name Type Description Voltage
1 GND - Ground connections  
2 WL_BT_ANT I/O 5G Wi-Fi AND BT ANT  
3 WL_ANT I/O 2.4G Wi-Fi ANT  
4 GND - Ground connections  
5 PCM IN I PCM IN 3.3V
6 PCM OUT O PCM OUT 3.3V
7 PCM SYNC O PCM SYNC 3.3V
8 PCM CLK I/O PCM CLK 3.3V
9 BT_WAKE_HOST O

Bluetooth device to wake-up HOST

Default low,High active.

3.3V
10 HOST_WAKE_BT I

HOST to wake-up Bluetooth device

Can keep this pin NC, using USB interface wake BT

3.3V
11 VDD33 P 3.3V POWER INPUT 3.3V
12 D- I/O USB DATA DM  
13 D+ I/O USB DATA DP  
14 GND - Ground connections  
15 NC I/O Floating  
16 WL_DIS I

Wi-Fi DISABLE,

WL ON: pull high ; WL OFF: pull low

This pin function is not supported

3.3V
17 BT_DIS I

Bluetooth DISABLE ,

BT ON: pull high ; BT OFF: pull low

This pin function is not supported

3.3V
18 CHIP_EN I

CHIP ENABLE,

Default ON: pull high ; OFF: pull low

Module default pull high

3.3V
19 HOST_WAKE_WL I

HOST to wake-up Wi-Fi device

Default high, input Low wake up module

3.3V
20 WL_WAKE_HOST O

Wi-Fi device to wake-up HOST

Default low, output high to wake up host

3.3V
21 NC - Floating  
22 GPIO8 I/O

LED GPIO

Conntect to LED cathode

3.3V

P:POWER I:INPUT O:OUTPUT

Packing & Delivery

PCM IN 3.3V Realtek WiFi Module Sender Receiver RTL8821CU With Bluetooth 1