STM32WBA64CGU7

RF Transceiver ICS Overview

The STM32WBA64CGU7 is an ultra-low-power multiprotocol wireless microcontroller featuring an Arm Cortex-M33 core operating at up to 100 MHz. It integrates a 2.4 GHz radio supporting Bluetooth LE, IEEE 802.15.4, Zigbee, Thread, and Matter protocols. The device includes 1 Mbyte of Flash memory and 512 Kbytes of SRAM. It operates within a voltage range of 1.71 V to 3.6 V and supports concurrent operation modes with PTA interface capabilities.

RF Transceiver ICS Feature Summary

• Supports multiple wireless protocols including Bluetooth LE, IEEE 802.15.4, Zigbee, Thread, and Matter for versatile connectivity.
• Integrates a high-performance Arm Cortex-M33 core with TrustZone security features and a single-precision floating-point unit.
• Provides enhanced wireless performance with support for up to eight antennas and external power amplifiers.
• Complies with stringent security standards including PSA Certified Level 3 and SESIP Level 3.

RF Transceiver ICS Applications

• Smart home devices requiring multiprotocol connectivity
• Medical and healthcare equipment needing secure wireless communication
• Consumer electronics utilizing Auracast broadcast technology
• Smart locks and access control systems

RF Transceiver ICS Procurement Notes

Verify the specific package type and pin configuration against your PCB layout requirements before ordering. Confirm that the firmware environment supports the required protocol stack versions, particularly for Matter and Thread implementations. Ensure that the supply chain sources are authorized distributors to guarantee component authenticity and traceability. Check for any recent product change notifications regarding manufacturing updates or material composition changes.

RF Transceiver ICS Selection Notes

Select this component when designing applications that require simultaneous support for Bluetooth LE and IEEE 802.15.4 networks. Consider the 100 MHz processing speed for complex audio streaming or data-intensive tasks. Evaluate the available packaging options if board space is constrained, noting the 48-pin UFQFPN variant. Ensure the application benefits from the integrated security features for IP protection and privacy compliance.

RF Transceiver ICS Part Context

This part belongs to the STM32WBA6x series, designed for advanced short-range wireless applications. It offers design flexibility through various package options and supports USB high-speed interfaces. The series is optimized for global applicability by complying with RED and US security standards, making it suitable for diverse regulatory environments.

RF Transceiver ICS Replacement Considerations

Check for compatible variants within the STM32WBA family that offer different memory sizes or package types. Verify if alternative models support the same protocol stack versions without requiring significant firmware adjustments. Ensure that any substitute part maintains the required security certifications and performance specifications.

RF Transceiver ICS FAQ

Does the STM32WBA64CGU7 support concurrent operation of Bluetooth LE and IEEE 802.15.4?

Yes, the device supports concurrent operation modes for Bluetooth LE and IEEE 802.15.4, facilitated by the PTA (packet traffic arbitration) interface.

What security certifications does this microcontroller comply with?

The STM32WBA64CGU7 is compliant with PSA Certified Level 3 and SESIP Level 3 standards, ensuring robust security foundations.