QCA6174A
QCA6174A
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QCA6174A

High performance 2x2 dual-band 802.11ac Wi-Fi with MU-MIMO and Bluetooth 5.0 radios in a single-chip solution.

Designed to deliver a cost-effective Wi-Fi/Bluetooth combo solution, the Qualcomm® QCA6174A SoC (System-on-Chip) is an integrated, single-chip solution in a small form factor for mobile and consumer electronics applications.

QCA6174A supports high-speed Wi-Fi connectivity and enriched media experiences. It is optimized for energy efficiency, which is critical to extending the battery life of portable devices.

QCA6174A has integrated RF front-end and single-ended design for simpler and low-cost design. There are three variants availabl...

QCA6174A is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.

Product license agreement
Featured DocumentsProduct Brief
Benefits
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Advanced 802.11ac

Advanced Wi-Fi features such as MU-MIMO and Transmit Beamformee to increase network capacity and improve connectivity.

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Dual-mode Bluetooth

Supports Classic Bluetooth as well as Bluetooth Low Energy hub and peripheral devices.

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Integrated RF front-end

Supports single-ended RF port design for a simpler and low-cost design.

QCA6174A Block Diagram

Features

  • 2x2 802.11ac + Bluetooth 5.0 in a single SoC
  • Supports Bluetooth 5.0, Bluetooth low energy and is backward compatible with Bluetooth 2.x
  • Integrated RF Front End and singleended design
  • Operates on a single 3.3 V power supply and an I/O supply of 1.8 V or 3.3 V
  • Advanced 11ac features: MU-MIMO, Transmit Beamformee
  • Both WLAN and Bluetooth power management with advanced power saving techniques
  • Maximal Likelihood (ML) decoding, lowdensity parity check (LDPC), maximum ratio combining (MRC) for robust link connection
  • 256-QAM in 2.4GHz
  • 1216KB RAM and 448KB ROM for Wi-Fi
  • 192KB RAM and 672KB ROM for Bluetooth
Specifications
OTP
Density
1.5 kB
Wi-Fi
Peak Speed
Up to 867 Mbps
Generation
Wi-Fi 4, Wi-Fi 5
Standards
802.11ac, 802.11a, 802.11b, 802.11g, 802.11n
Spectral Bands
2.4 GHz, 5 GHz
Channels
20 MHz, 80 MHz, 40 MHz
MIMO Configuration
2x2
Spatial Streams
Up to 2
Features
MU-MIMO
Bluetooth
Specification Version
Bluetooth® 5.0
Connection Technology
Bluetooth® Low Energy
Class
Class 1, Class 2
Number of Antennas
1
Interfaces
Supported Interfaces
I²S, UART, PCIe 2.1
Master I²S
Modes
PCM

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1 of 1 total products

Product

Applications

Product Applications

Bluetooth

Class

Bluetooth

Connection Technology

Bluetooth

Number of Antennas

Bluetooth

Specification Version

Wi-Fi

Channels

Wi-Fi

Features

Wi-Fi

Generation

Wi-Fi

MIMO Configuration

Wi-Fi

Peak Speed

Wi-Fi

Spatial Streams

Wi-Fi

Spectral Bands

Wi-Fi

Standards

OTP

Density

Interfaces

Supported Interfaces

Master I²S

Modes

PCIe

Specification Version

Package

Size

Product Function

Wireless Connectivity

Product

Technology

Technology Category

Other

QCA6174A
Active

Mobile Computing

Class 1
Class 2

Bluetooth® Low Energy

1

Bluetooth® 5.0

20 MHz
80 MHz
40 MHz

MU-MIMO

Wi-Fi 4
Wi-Fi 5

2x2

Up to 867 Mbps

Up to 2

2.4 GHz
5 GHz

802.11ac
802.11a
802.11b
802.11g
802.11n

1.5 kB

I²S
UART
PCIe 2.1

PCM

PCIe 2.1

4.9 × 6 mm

Processors for Wi-Fi & Bluetooth

ACTIVE

Bluetooth®
Wi-Fi

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