#ar9344

AR9344 is the industry's top WLAN chip manufacturer Atheros's new generation WLAN SoC, the core is MIPS 74Kc, the main frequency is up to 533MHz, with a high degree of integration. Suitable for developing wireless router, wireless AP, wireless bridge, etc.

The AR9344 integrates a PCI-e Root Complex and a PCI-e Endpoint interface, a 5-port 100-Megabit Ethernet switch, a MII/RMII/RGMII interface, a USB2.0 MAC/PHY, and supports DDR1/DDR2 SDRAM. Supports SPI Flash and NAND Flash. The I2S/SPDIF audio output interface of AR9344 can be connected to an audio codec chip for audio related applications.

The AR9344 is internally integrated with high performance MAC/ baseband/RF and supports 2.4GHz/5GHz 2×2 MIMO, providing up to 300Mbps wireless bandwidth.

AR9344 features:

74kc MIPS processor with 64KB I-Cache and 32KB D-Cache operating up to 560mhz, external 16-bit or 32-bit DDR1, DDR2 operating up to 225MHz (450m transmission/SEC),NAND and SPI and Flash memory support; SLIC for VOIP/PCM, 10/100 Ethernet switch with 5 IEEE 802.3 Ethernet LAN ports,MII/RGMII interface; 802.3az energy-efficient Ethernet is compatible with hardhard-based Ethernet interface NAT&ACL accelerator, supports PCIExpress 1.1 root complex and endpoint interface, a built-in MAC/PHY USB2.0 controller, supports host or device mode, and boot from external CPU via PCIE, USB, xMII. No external flash memory,I2S/SPDIF-OUT audio interface; Optional external LNA/PA, a low speed UART(115 Kbps), a high speed UART(3 Mbps) and multiple GPIO pins for general purpose I/O, fully integrated RF front-end, including PAS and LNAs; Advanced dynamic power management,25MHz or 40MHz reference clock input; 1.2V switching regulator

Featuring with industrial-grade Atheros/ AR9344(560 MHz)chipset,DR344

Integrated with 1 x 5G high power (up to 30dBm aggregate ) radio card

Supports 1 x 10/100Mbps Fast Ethernet Port and 1 x 10/100/1000Mbps Gigabit Ethernet Port

Support WiFi application（Optional）

Support 2 x 5G MMCX connectors

Support 5M/10M/20M/40M Bandwidth

Support 1 x USB2.0（Optional）

Support operating frequency from 2.312 GHz to 2.502 GHz and 4.92GHz to 6.085GHz

RoHS compliance ensure a high level protection of human health and the environment from risks that can be posed by chemicals