| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,461 pcs
|
7461 pcs | On Request | 1 | On Request | On Request | 1722+ | On Request | On Request | |
|
1,604 pcs
|
1604 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
646 pcs
|
646 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Memory Interface | |
| Tape & Reel |
The Qualcomm Atheros AR9331-AL3A is a cost-efficient System-on-a-Chip (SoC) designed for embedded wireless networking applications. It integrates a powerful 400 MHz MIPS 24K processor, providing robust processing capabilities for demanding tasks.
Connectivity is handled by a 1x1 802.11n Wi-Fi MAC/baseband/radio, enabling wireless communication. Additionally, it includes a 5-port Fast Ethernet switch with built-in MAC/PHY, facilitating wired network connections. This combination makes the AR9331-AL3A ideal for applications such as wireless access points, routers, and embedded Wi-Fi modules.
The SoC supports data rates up to 150 Mbps (40 MHz) and offers flexibility with interfaces for USB 2.0, serial Flash, SDRAM, and DDR1/DDR2 memory. It also includes audio output options (I2S/SPDIF) and multiple GPIOs for custom designs. Advanced features like an internal power amplifier (PA), low-noise amplifier (LNA), on-chip OTP memory, and four-traffic class QoS ensure smooth network performance and reliable operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AR9331-AL3A features a MIPS 24K processor running up to 400 MHz.
Yes, it supports the 802.11n Wi-Fi standard.
It has 5 Ethernet switch ports.
It supports DDR1 and DDR2 memory interfaces.
It provides I2S and SPDIF audio output.
RoHS status is unverified; treat as low-confidence.