AR9227-BC2A

Overview

The AR9227-BC2A is a single-chip wireless local area network (WLAN) system-on-chip (SoC) manufactured by Qualcomm Atheros. It integrates the Media Access Control (MAC), baseband (BB), and radio functions into one package, supporting 2.4 GHz 802.11n standards. The device utilizes a Ball Grid Array (BGA) package for compact integration. This component serves as a complete solution for Wi-Fi connectivity, combining processing and RF capabilities to facilitate efficient wireless communication in embedded systems.

Feature Summary

• Integrates MAC, baseband, and radio functions into a single chip
• Supports 2.4 GHz 802.11n wireless standards
• Utilizes BGA packaging for space-constrained designs

Applications

• Embedded wireless networking devices
• Industrial IoT gateways
• Consumer electronics with Wi-Fi capability

Procurement Notes

Verify the specific suffix 'BC2A' against official Qualcomm documentation to ensure correct variant identification. Confirm that the BGA package type matches your PCB footprint requirements. Check for any regional export control classifications or compliance certifications required for deployment. Ensure compatibility with existing driver software stacks before procurement.

Selection Notes

Select this component when a highly integrated 2.4 GHz 802.11n solution is required without external RF front-end complexity. Consider the BGA package constraints during layout design. Evaluate power consumption profiles against battery-operated device requirements. Verify that the integrated MAC/BB/Radio architecture meets the processing needs of the target application.

Part Context

This part belongs to the Qualcomm Atheros WLAN SoC family, designed for high integration and performance. It represents an evolution in single-chip wireless solutions, moving away from discrete components. The AR9227 series is known for its robustness in standard Wi-Fi applications, providing a reliable foundation for network connectivity in various electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official Qualcomm replacement guides or authorized distributors for compatible alternatives.