CYW20732IT

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The CYW20732 is a highly integrated WiFi + Bluetooth™ 4.2 radio SoC that provides both a Bluetooth Low Energy and a WiFi solution in one single chip. It\'s a cost-effective addition to the Cypress range of products for the applications of the IoT. It can be integrated into an array of devices that can use either protocol or both for a variety of computing, connecting and controlling applications.

The CYW20732’s versatile combination of radio frequency (RF) transceiver ICs allows for reliable connection of Bluetooth and WiFi enabled devices everywhere with its long transmission range. It features a strong power amplifier that provides improved signal quality with a low noise-floor, improved linearity, and superb immunity to interference. Plus, it has two independent data streams — one for each protocol — that can operate simultaneously.

The CYW20732 features a comprehensive hardware feature set already integrated. This includes transceiver baseband, media access control (MAC) layer hardware and RAM and flash memory. The device also supports WPA3 security for WiFi, as well as an array of power management, packet classification and traffic management features.

CYW20732 includes respective baseband processors for Bluetooth Core 4.2 and Wi-Fi IEEE 802.11b/g/n protocol stacks, as well as a 2.4GHz radio transceiver. Additionally, this SoC includes an integrated high efficiency power amplifier that allows transmission power up to 33dBm for Bluetooth and up to 17dBm for Wi-Fi.

The CYW20732 is suitable for a variety of applications such as home automation, IoT, industrial, audio, medical, office automation and remote control. Its low power consumption and compact design are ideal for the product designs needed in today’s market. With its generous integration of features, the CYW20732 makes developing IoT products simpler, cheaper, and faster, enabling developers to get their products to market faster.

When designed into an application, the CYW20732 can be used to send and receive data wirelessly across a network. Its onboard Wi-Fi and Bluetooth transceivers enable the transmission of data along the two disparate media. This data is then processed by a baseband processor, which is responsible for encoding, decoding, and error-correction of incoming data.

The baseband processor contains a set of functional blocks such as power control, hardware crypto, packetizer, and modem. Each of these components works together to enable data transmissions over a network. The CYW20732 implements a digital predistortion technique to reduce the impact of nonlinearities, resulting in improved system performance.

The integrated hardware crypto engine supports through the Cypress Security Suite. It provides hardware acceleration of the latest in encryption algorithms such as AES128/192/256, Advanced Encryption Standard (AES), and Curve25519. In addition, the security suite includes authentication, key exchange, and secure boot support to provide the highest levels of protection for the connected device.

In the end, the CYW20732 integrates both a Bluetooth and a WiFi solution into one device. It is thereby well-suited for a wide variety of applications that require long-range wireless transmission. The platform supports two independent data streams, enabling developers to easily deploy the device in environments with both protocols. Furthermore, the integrated security suite offers higher levels of protection for all connected devices.

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