STM32WBA54KEU6TR

RF Transceiver ICS Overview

The STM32WBA54KEU6TR is an RF System on a Chip featuring an Arm Cortex-M33 core with TrustZone security. It operates at a maximum frequency of 100 MHz and includes 512 Kbytes of Flash memory. The device supports Bluetooth Low Energy 5.4, IEEE 802.15.4, Zigbee, Thread, and Matter protocols. It utilizes a 32-UFQFN exposed pad package.

RF Transceiver ICS Feature Summary

• Integrates a secure Arm Cortex-M33 processor with hardware encryption capabilities
• Supports multiple wireless standards including Bluetooth LE 5.4 and IEEE 802.15.4
• Includes integrated balun to reduce bill of materials complexity

RF Transceiver ICS Applications

• Smart home devices requiring mesh networking
• Industrial IoT sensor nodes
• Bluetooth LE audio peripherals
• Thread and Matter compatible gateways

RF Transceiver ICS Procurement Notes

Verify the specific suffix U6TR corresponds to the 32-UFQFN package configuration. Confirm that the Bluetooth Low Energy version matches the required protocol specification for the target application. Ensure environmental ratings align with operational temperature requirements.

RF Transceiver ICS Selection Notes

Choose this component when a secure MCU with multiprotocol wireless connectivity is required. It is suitable for applications needing both processing power and radio efficiency. Consider the 512 Kbyte Flash limit for complex firmware implementations.

RF Transceiver ICS Part Context

This part belongs to the STM32WBA series, designed for ultra-low power wireless applications. It shares architectural similarities with other STM32 microcontrollers while adding specialized RF transceiver capabilities. The series targets cost-sensitive and space-constrained wireless designs.

RF Transceiver ICS Replacement Considerations

Check for variants with different Flash sizes or package options within the STM32WBA54xx family. Verify pin compatibility if substituting with other STM32WBA models.