CL2440数据手册Renesas中文资料规格书

描述 Description

The CL2440 is a powerful, highly integrated, 4x4 802.11ac Wave 2, 5GHz single chip implementing full 802.11ac Wave 2 functionality. The CL2440 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 CL2440 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
• Built-in powerful CPU, memories and accelerators for maximum host offloading
• Novel DSP-based PHY architecture for flexible SDR Wi-Fi
• IEEE 802.11ac Wave 2 4T4R MU-MIMO
• Best-in-class form and fit for smaller, cooler and more cost-effective designs
• IEEE 802.11a/n compliant
• Explicit and implicit beamforming for increased coverage
• 20MHz/40MHz/80MHz/160MHz 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)
• Enhanced radar detection for long and short pulse radar
• Advanced spectrum intelligence
• Support wake event signaling in Wake-On-WLAN applications

应用 Application

• Wi-Fi 连接的零售秤
• 自动光学检查 (AOI) 解决方案