The Qualcomm Atheros AR9350-DC3F is a highly integrated single-chip 2x2 MIMO (Multiple-Input Multiple-Output) Wi-Fi solution designed for wireless routers and access points. It supports IEEE 802.11n standards, providing high-speed wireless connectivity and extended coverage. The AR9350-DC3F integrates a MIPS 74Kc processor, memory, and RF front-end components, offering a cost-effective and compact solution for wireless networking.

Applications

• Wireless routers
• Access points
• Wireless repeaters
• Embedded systems requiring Wi-Fi connectivity
• Smart home devices

Features

• Single-chip 2.4 GHz 2x2 MIMO 802.11n Wi-Fi solution
• Integrated MIPS 74Kc processor with speeds up to 533 MHz
• Supports data rates up to 300 Mbps
• Integrated RF front-end with high-efficiency power amplifiers
• Supports various security protocols, including WEP, WPA, and WPA2
• Multiple operating modes: Access Point, Station, and Repeater
• Supports Quality of Service (QoS) for prioritizing network traffic
• Integrated memory controller for external SDRAM
• Various peripheral interfaces, including UART, GPIO, and Ethernet MAC

Benefits

• Provides high-speed and reliable Wi-Fi connectivity for various applications.
• Reduces system cost and complexity with its highly integrated single-chip design.
• Enables extended wireless coverage with 2x2 MIMO technology.
• Offers flexible operating modes to suit different networking requirements.
• Ensures secure wireless communication with support for advanced security protocols.
• Improves network performance with Quality of Service (QoS) capabilities.
• Simplifies system integration with its integrated memory controller and peripheral interfaces.

Additional Details

The AR9350-DC3F is designed for low power consumption, making it suitable for battery-powered devices. It supports various operating systems, including Linux. It is designed to meet industry standards for electromagnetic compatibility (EMC) and safety.

The integrated MIPS 74Kc processor allows for custom firmware development and advanced network functionalities. The 2x2 MIMO technology enhances wireless performance by utilizing multiple antennas to transmit and receive data simultaneously. The integrated RF front-end simplifies the board design and reduces the need for external components.