The AR1021X is a single chip 2x2 802.11a/b/g/n MIMO solution optimized for low-power embedded applications with dual-stream capability for both transmit and receive. Frame aggregation, reduced inter-frame spacing (RIFS), and half guard intervals provide improved throughput on the link. The AR1021X provides a robust communication solution, supporting maximal ratio combining (MRC), space-time block codes (STBC), and low density parity check (LDPC) codes. Additional performance optimization, such as 802.11n frame aggregation (AMPDU and A-MSDU) is supported, as well as low-overhead host assisted buffering for reception of both A-MSDU and A-MPDU aggregates.
These techniques can improve the performance and efficiency of applications involving large bulk data transfers (for example, file transfers or high-resolution video streaming). The typical data path consists of the host interface, mailbox DMA, AHB, memory controller, MAC, BB, and radio. The CPU drives the control path via register and memory access. External interfaces include USB, reference clock, and front-end components, as well as optional connections such as GPIO.
|Model No||F1021UM13-W2||Main Chipset||AR1021X|
|Data Rate||300Mbps||Certification||ROHS REACH|
|RF Antenna||External Antenna||OS Supported||Linux/Android/Windows|
|Operating Temperature||0° C to 85°C||Storage Temperature||-40° C to 85°C|
All-CMOS IEEE 802.11a/b/g/n
USB2.0 at 480 Mpbs, with LPM support, using an integrated controller and PHY
Extensive hardware support for WLAN coexistence through LPC message passing
Power and clock management for extended battery life
Green-Tx power saving
Security support for WEP, WPA, WPA2, WAPI, as well as WPS and protected managements frames
& Consumer Application
Tablet/Smart TV/IPTV/OTT/IPC/AI Speaker/Security System /Toys
& Commercial And OA Application
Printer/POS Terminal/Projector/Meeting System/Interactive WhiteBoard/Education Equipment
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