CL2442中文资料Wi-Fi 5 (802.11ac) 2.4GHz 4T4R PCIe Chip数据手册Renesas规格书

描述 Description

The CL2442 is a powerful, highly integrated, 4x4 802.11ac 2.4GHz single chip implementing 802.11ac functionality including beamforming and four spatial streams. The CL2442 integrates both a CPU and memory to run more of the wireless LAN functions on-chip, with no need for costly external memories. Designed for fit, the CL2442 comes in a compact 88-pin QFN enabling a full 4x4 high performance 802.11ac interface in a standard full-sized min PCIe card with the lowest power consumption.

特性 Features

• Single chip solution with integrated RF, baseband and MAC
• IEEE 802.11ac 4T4R
• Explicit and implicit beamforming for increased coverage
• IEEE 802.11b/g/n compliant
• Cost effective PCIe bus and architecture
• Built-in powerful CPU, memories and accelerators for maximum host offloading
• 20MHz/40MHz bandwidth
• QAM 256 (MCS 8, 9) modulation
• Real-time Rx and Tx antenna diversity
• LDPC Tx and Rx on both 802.11ac and 802.11n
• STBC Tx and Rx
• Short guard interval (Short GI)
• Frame aggregation and block ACK
• WEP 64/128, WPA, WPA2, TKIP, AES, WAPI
• QoS-WMM, WMM-PS
• IEEE 802.11e, h, i, k, r, v, w, z support
• Multiple BSSID support
• PCI Express v2.0 (backwards compatible with v1.1)
• Support wake event signaling in Wake-On-WLAN applications

应用 Application

• Wi-Fi 连接的零售秤
• 无线数字标牌