Professional IC Distribution & Technical Solutions

The AR7240-AH1E is a network processor manufactured by Atheros Communications (now part of Qualcomm). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Atheros (Qualcomm)
• Model: AR7240-AH1E
• Architecture: MIPS 24K
• CPU Speed: Up to 400 MHz
• Operating Voltage: Typically 1.2V core, 3.3V I/O
• Package: QFN (Quad Flat No-Lead)
• Interface Support:
• Ethernet: 10/100 Mbps
• PCI Express (PCIe) interface
• USB 2.0 Host/Device support
• DDR1/DDR2 memory controller
• Wireless Support: Designed for Wi-Fi (802.11n) applications
• Applications: Used in routers, access points, and embedded networking devices

Descriptions:

The AR7240-AH1E is a highly integrated system-on-chip (SoC) designed for wireless networking applications, particularly in Wi-Fi routers and access points. It combines a MIPS-based CPU, Ethernet switch, USB, and PCIe interfaces, making it suitable for cost-effective networking solutions.

Features:

• High-performance MIPS 24K CPU core
• Integrated 10/100 Ethernet switch
• Supports DDR1/DDR2 memory
• PCI Express (PCIe) interface for wireless connectivity
• USB 2.0 Host/Device support
• Low-power design for energy-efficient applications
• Optimized for 802.11n Wi-Fi solutions
• Compact QFN package for space-constrained designs

This chip was commonly used in consumer and enterprise networking devices, particularly in Atheros-based routers and access points.

*(Note: Always refer to the official Atheros/Qualcomm datasheet for precise technical details.)*