QCA9377
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QCA9377

High performance, low power single-stream 11ac MU-MIMO and Bluetooth 5 in a single chip solution.

The QCA9377 is a single-die wireless local area network (WLAN) and Bluetooth combination solution to support 1 × 1 802.11a/b/g/n/ac WLAN standards and Bluetooth 5.0 + HS, designed to deliver superior integration of WLAN/Bluetooth and low-energy technology.

QCA9377 and Qualcomm Wi-Fi are products of Qualcomm Technologies, Inc., and/or its subsidiaries.

Product license agreement

Benefits

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Advanced 802.11ac

Includes advanced 802.11ac features such as MU-MIMO, Host wake-on-wireless, and Address Resolution Protocol (ARP) offloading

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Dual-mode Bluetooth 5

Supports Bluetooth for Class-1 and Class-2 transmissions without requiring an external power amplifier.

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WLAN/Bluetooth coexistence

WLAN/Bluetooth coexistence allows for superior rateover-range throughput and low-latency performance in real-world operating conditions.

QCA9377 Block Diagram

Features

  • 1x1 802.11ac + Bluetooth 5 in a single SoC
  • Supports Bluetooth 5, Bluetooth low energy, and is backward compatible with Bluetooth 2.x
  • Single regulated 3.3V supply operation
  • Integrated RF Front End, single-ended design
  • Offloading for minimal host utilization
  • Low-density parity check (LDPC) encoding/decoding
  • STBC, MU-MIMO, Transmit Beamforming
  • 1.5KB OTP to eliminate an external flash
  • 256-QAM in 2.4GHz
  • PCB friendly: mountable on 4L FR4 non-HDI PCB
  • Provides a 48MHz reference clock
  • 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 433 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
1x1
Spatial Streams
Up to 1
Features
MU-MIMO
Bluetooth
Specification Version
Bluetooth® 5.0
Connection Technology
Bluetooth® Low Energy
Class
Class 1, Class 2
Interfaces
Supported Interfaces
I²S, UART, PCIe 2.1
Voltage
3.3 V
Master I²S
Modes
PCM

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Product

OTP

Density

Wi-Fi

Peak Speed

Standards

Spectral Bands

Channels

MIMO Configuration

Features

Bluetooth

Specification Version

Connection Technology

Class

Interfaces

Supported Interfaces

Voltage

Package

Size

Other

QCA9379
Active

Up to 620 Mbps

802.11ac
802.11a
802.11b
802.11g
802.11n

2.4 GHz
5 GHz

20 MHz
80 MHz
40 MHz

2x2

TxBF
MU-MIMO

Bluetooth® 5.0

Bluetooth® Low Energy

I²S
USB 2.0
UART
PCIe 2.1
SDIO

3.3 V
1.8 V

10 × 10 mm

QCA9377
Active

1.5 kB

Up to 433 Mbps

802.11ac
802.11a
802.11b
802.11g
802.11n

2.4 GHz
5 GHz

20 MHz
80 MHz
40 MHz

1x1

MU-MIMO

Bluetooth® 5.0

Bluetooth® Low Energy

Class 1
Class 2

I²S
UART
PCIe 2.1

3.3 V

4.3 × 5.5 mm

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