CYW20748A0KFBGT

RF Transceiver ICS Overview

The CYW20748A0KFBGT is a single-chip Bluetooth Low Energy and IEEE 802.15.4 radio microcontroller manufactured by Infineon Technologies. It integrates an ARM Cortex-M3 core operating at a maximum clock frequency of 24 MHz with 32-bit data bus width. The device features 320 kB of program memory and 60 kB of data RAM, supporting operation within a 1.2 V power supply range. It includes a 16-bit ADC with 28 channels and provides 40 general-purpose I/O pins. The component operates in the 2.4 GHz frequency band and is housed in a BGA-64 package suitable for surface mount technology.

RF Transceiver ICS Feature Summary

• Integrates Bluetooth BLE and IEEE 802.15.4 wireless protocols on a single chip
• Combines an ARM Cortex-M3 processor with integrated RF transceiver capabilities
• Provides extensive analog input connectivity via multiple high-resolution ADC channels

RF Transceiver ICS Applications

• Bluetooth Low Energy peripheral devices
• IEEE 802.15.4 sensor nodes
• Wireless audio accessories

RF Transceiver ICS Procurement Notes

Verify the specific suffix KFBGT to confirm the BGA-64 package configuration and lead time requirements. Ensure compatibility with moisture sensitivity levels during storage and handling. Confirm that the 1.2 V operating voltage aligns with your system's power design constraints before finalizing procurement.

RF Transceiver ICS Selection Notes

Select this component when both Bluetooth LE and IEEE 802.15.4 support are required within a compact footprint. The integrated ARM Cortex-M3 core simplifies firmware development compared to separate MCU and radio solutions. Consider the BGA-64 package constraints regarding PCB layout complexity and thermal management requirements for dense designs.

RF Transceiver ICS Part Context

This part belongs to the CYW207xx series of wireless microcontrollers from Infineon Technologies. These devices are designed to reduce system complexity by combining processing and radio functions. The series targets applications requiring low power consumption and small form factors for consumer electronics and IoT deployments.

RF Transceiver ICS Replacement Considerations

Check official Infineon documentation for direct pin-to-pin or functional equivalents within the CYW207xx family. Verify that alternative parts maintain the same BGA-64 package and 1.2 V operating voltage specifications.