CYW43362KUBGT

RF Transceiver ICS Overview

The CYW43362KUBGT is a Wi-Fi System on Chip (SoC) from Infineon Technologies, integrating an RF transceiver and microcontroller unit. It supports the 802.11b/g/n protocol standard operating at 2.4GHz with a maximum data rate of 72Mbps. The device features 448kB ROM and 240kB RAM, utilizing SDIO/SPI interfaces. It operates within a voltage range of 1.2V to 3.3V and has an operating temperature range of -30°C to 85°C. Packaged in a 69-WLBGA (4.52x2.92mm), it is currently marked as Not Recommended for New Designs.

RF Transceiver ICS Feature Summary

• Integrates Wi-Fi 4 (802.11n) radio and MCU in a single package
• Supports multiple modulation schemes including OFDM and QPSK
• Includes built-in memory resources for code and data storage

RF Transceiver ICS Applications

• IoT sensor nodes requiring wireless connectivity
• Smart home devices with limited space constraints
• Industrial control systems needing reliable 2.4GHz communication

RF Transceiver ICS Procurement Notes

Verify component status carefully as this part is designated Not Recommended for New Designs. Confirm availability through authorized distributors, noting that factory pack quantities are typically 5000 units per reel. Ensure supply chain stability for existing production lines before committing to long-term orders due to potential end-of-life implications.

RF Transceiver ICS Selection Notes

Select this component only for legacy designs or specific replacements where the 69-WLBGA footprint and 2.4GHz-only operation are mandatory. Evaluate if newer AIROC series alternatives offer better performance or availability. Consider interface compatibility with host processors supporting SDIO or SPI protocols before finalizing the selection.

RF Transceiver ICS Part Context

This model belongs to the WICED Wi-Fi SoC family, designed for compact wireless applications. It combines radio frequency transmission and reception capabilities with processing power. The specific KUBGT suffix indicates the package type and temperature rating. It serves as a solution for embedding Wi-Fi connectivity into small form-factor electronic devices without external radios.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is Not Recommended for New Designs, engineers should consult official Infineon channels for current lifecycle status and potential next-generation replacements within the AIROC portfolio.