Product Overview; General Description; Key Features - Quectel FC905A User Manual

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Product Overview

2.1. General Description

FC905A is a Wi-Fi and Bluetooth module with low power consumption and high performance. It is a
single-die WLAN (Wireless Local Area Network) and Bluetooth combo solution supporting IEEE
802.11a/b/g/n/ac WLAN standards and Bluetooth 5.0 standard which enables seamless integration of
WLAN and Bluetooth low energy technologies.
With a SDIO 3.0 interface for WLAN, a UART and a PCM interface for Bluetooth, FC905A can provide
WLAN and Bluetooth functions.

2.2. Key Features

The following table describes the key features of FC905A.
Table 2: Key Features
Features
Power Supply
Operating Frequency
Wi-Fi Transmission Data Rates
FC905A_Hardware_Design
Details

VBAT power supply:
Supply voltage range: 3.13–4.8 V
Typical supply voltage: 3.6 V

VIO power supply:
Supply voltage range: 1.71–3.63 V
Typical supply voltage: 1.8/3.3 V

Module buck:
VIN_LDO_OUT/VIN_LDO: typical voltage: 1.35 V

2.4 GHz Wi-Fi: 2.412–2.462 GHz

5 GHz Wi-Fi:5.18–5.825 GHz

Bluetooth: 2.402–2.480 GHz
2.4 GHz:

802.11b: 1 Mbps, 2 Mbps, 5.5 Mbps, 11 Mbps

802.11g: 6 Mbps, 9 Mbps, 12 Mbps, 18 Mbps, 24 Mbps, 36
Mbps, 36 Mbps, 48 Mbps, 54 Mbps
Wi-Fi&Bluetooth Module Series
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