CYW43570 Overview
Key Features
- 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 IEEE 802.11a/b/g/n rates are supported. Included on-chip are 2.4 GHz and 5 GHz transmitter power amplifiers and receiver low noise amplifiers. The CYW4343W1 integrates several peripheral interfaces including USB 2.0 (Bluetooth), PCIe (Wi-Fi), and serial flash. For the Bluetooth section, the host interface options are a high-speed 4-wire UART and USB 2.0 full-speed (12 Mbps). The CYW4343W1 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. The CYW4343W1 implements highly sophisticated enhanced collaborative coexistence hardware mechanisms and algorithms that ensure that WLAN and Bluetooth collaboration is optimized for maximum performance. This datasheet provides details on the functional, operational, and electrical characteristics for the Cypress CYW4343W1. It is intended for hardware design, application, and OEM engineers
