STM32WBA65CIU6

RF Transceiver ICS Overview

The STM32WBA65CIU6 is an ultra-low-power microcontroller featuring an Arm Cortex-M33 core operating at 100 MHz. It integrates 2 Mbytes of Flash memory and 512 Kbytes of SRAM within a 48-pin UFQFPN package. The device supports Bluetooth LE, IEEE 802.15.4, Zigbee, Thread, Matter, and Aliro protocols. It operates between -40°C and +85°C with a supply voltage range of 1.71V to 3.6V.

RF Transceiver ICS Feature Summary

• Supports multiprotocol wireless communication including Bluetooth LE, Zigbee, Thread, and Matter.
• Integrates high-performance Arm Cortex-M33 core with TrustZone security features.
• Provides extensive I/O connectivity and peripherals for complex system designs.

RF Transceiver ICS Applications

• Smart home devices
• Medical and healthcare equipment
• Consumer electronics
• Smart locks

RF Transceiver ICS Procurement Notes

Verify the specific ordering suffix to confirm package type and temperature range. Ensure compatibility with required wireless protocol stacks. Check regulatory compliance status for target markets. Confirm availability through authorized distributors. Validate pinout requirements against PCB layout constraints.

RF Transceiver ICS Selection Notes

Choose this model for applications requiring advanced multiprotocol support and high security. Consider the 48-pin package size for space-constrained designs. Evaluate power consumption profiles against battery life requirements. Assess integration needs for audio streaming or direction finding features.

RF Transceiver ICS Part Context

This component belongs to the STM32WBA6x line, designed for demanding wireless applications. It offers design flexibility through various packaging options. The series supports Auracast broadcast technology and enhanced audio experiences. It complies with RED, CRA, and US security standards.

RF Transceiver ICS Replacement Considerations

Consult official substitution lists for compatible variants within the STM32WBA family. Verify functional equivalence regarding memory size and package dimensions. Ensure wireless protocol support remains consistent across potential replacements.