QCA6174A

High performance 2x2 dual-band 802.11ac Wi-Fi with MU-MIMO and Bluetooth 4.2 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 m....

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 critica....

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.

Advanced 802.11ac

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

Dual-mode Bluetooth

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

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 4.2 in a single SoC
Supports Bluetooth 4.2, 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

Wi-Fi

Wi-Fi Standards: 802.11ac Wave 2, 802.11a/b/g, 802.11n

Wi-Fi Spectral Bands: 2.4 GHz, 5 GHz

Peak Speed: 867 Mbps

Channel Utilization: 20/40 MHz, 20/40/80 MHz

MIMO Configuration: 2x2 (2-stream)

Wi-Fi Features: MU-MIMO

Bluetooth

Bluetooth Version: Bluetooth 5.0

Bluetooth Technology: Bluetooth Low Energy

Class Support: Class 2, Class 1

Bluetooth RF Ports: 1

Memory

OTP: 1.5 KB OTP

Interface

Supported Interfaces: PCIe 2.1, PCM, UART

Package

Package Size: 4.9 x 6 mm

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