Shenzhen Ofeixin Technology Co., Ltd 86-755-23191990 Samuel@ofeixin.com
SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

  • High Light

    bluetooth speaker module

    ,

    home automation using bluetooth module

  • Main Chip
    RTL8821CS
  • Supply Voltage
    3.3V
  • Wi-FiInterface
    Support SDIO V3.0/2.0/1.1
  • Dimension
    LxWxT:12x12x2.0(typical)mm
  • Working Temperature
    0 ℃ ~ +70 ℃
  • Storage Temperature
    -40 ℃ ~ +85 ℃
  • Place of Origin
    China
  • Brand Name
    FN-LINK
  • Certification
    CE/FCC/SRRC/ROHS/REACH
  • Model Number
    6221A-SRC
  • Minimum Order Quantity
    5/pcs
  • Price
    USD 4.2-6.8/pcs
  • Packaging Details
    Reel
  • Delivery Time
    15-40 workdays
  • Payment Terms
    T/T
  • Supply Ability
    4000000pcs/month

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

 

Recommended Operating Rating

  Min. Typ. Max. Unit
Operating Temperature 0 25 70 deg.C
VCC33 3.0 3.3 3.6 V
VDDIO 1.7 1.8 or 3.3 3.6 V

 

 

 

 

 

 

Power Consumption

  VCC33 = 3.3V(Unit:mA)
Wi-Fi on Mode 68

TX

(2.4G HT20)

217

RX

(2.4G HT20)

108

TX

(5G HT40)

252

RX

(5G HT40)

115
BT on 19

 

Bluetooth Specification

Feature Description
General Specification
Bluetooth Standard Bluetooth V4.2 of 1, 2 and 3 Mbps.
Host Interface UART
Antenna Reference Small antennas with 0~2 dBi peak gain
Frequency Band 2402 MHz ~ 2480 MHz
Number of Channels 79 channels

 

 

Reference Design

 

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 0

 

 

Block Diagram

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 1

 

 

About OFEIXIN Technology Co.,LTD  

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 2SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 3SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 4