CYW4356

ADVANCE CYW4356/CG8674 Single-Chip 5G WiFi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 5.0 The Cypress CYW4356 is a complete dual-band (2.4 GHz and 5 GHz) 5G WiFi 2 × 2 MIMO MAC/PHY/Radio System-on-a-Chip. This Wi-Fi single-chip device provides a high level of integration with dual-stream IEEE 802.11ac MAC/baseband/radio, Bluetooth 5.0. Additionally, it supports wireless charging. In IEEE 802.11ac mode, the WLAN operation supports rates of MCS0–MCS9 (up to 256 QAM) in 20 MHz, 40 MHz, and 80 MHz channels for data rates up to 867 Mbps. In addition, all the rates specified in IEEE 802.11a/ b/g/n are supported. Included on-chip are 2.4 GHz and 5 GHz transmit power amplifiers and receive low noise amplifiers. For the WLAN section, several alternative host interface options are included: an SDIO v3.0 interface that can operate in 4b or 1b modes, and a PCIe v3.0 compliant interface running at Gen1 speeds. For the Bluetooth section, host interface options of a high-speed 4-wire UART and USB 2.0 full-speed (12 Mbps) are provided. The CYW4356 uses advanced design techniques and process technology to reduce active and idle power, and includes an embedded power management unit that simplifies the system power topology. In addition, the CYW4356 implements highly sophisticated enhanced collaborative coexistence hardware mechanisms and algorithms that ensure that WLAN and Bluetooth collaboration is optimized for maximum performance. Coexistence support for external ra...