STM32WB15CCU6E

RF Transceiver ICS Overview

The STM32WB15CCU6E is a multiprotocol wireless microcontroller featuring dual-core architecture with an Arm Cortex-M4 running at 64 MHz and a dedicated Cortex-M0+ for real-time radio management. It integrates a 2.4 GHz RF transceiver compliant with Bluetooth Low Energy specifications, offering -95.5 dBm sensitivity and 5.5 dBm output power. The device includes 320 kB Flash memory and 48 kB SRAM. It supports data rates up to 2 Mbps using GFSK modulation. Operating voltage ranges from 1.71 V to 3.6 V, with receive current between 4.5 mA and 7.7 mA, and transmit current from 5.2 mA to 12.5 mA. It operates within -40°C to 105°C ambient temperature range.

RF Transceiver ICS Feature Summary

• Dual-core processing combining high-performance Cortex-M4 with dedicated Cortex-M0+ for efficient radio protocol handling
• Integrated ultra-low-power 2.4 GHz radio transceiver supporting Bluetooth Low Energy standards
• Comprehensive security suite including AES-256 encryption engine, PKA, and true random number generator

RF Transceiver ICS Applications

• Bluetooth Low Energy sensor nodes and beacons
• Smart home devices requiring secure wireless connectivity
• Industrial IoT gateways and remote monitoring systems
• Wearable electronics with strict power consumption constraints

RF Transceiver ICS Procurement Notes

Verify the specific suffix U6E against the official datasheet to confirm package dimensions and pinout compatibility. Ensure that the required Bluetooth specification version aligns with the product's certified capabilities. Confirm operating temperature ratings match the intended environmental conditions. Check for any recent production change notices affecting assembly or materials. Validate supply chain authenticity through authorized distribution channels.

RF Transceiver ICS Selection Notes

Choose this component when both application logic and real-time radio management must run concurrently without interference. The dedicated Cortex-M0+ allows the main core to remain in low-power states while handling background tasks. Select if the design requires robust hardware security features for data protection. Consider the available GPIO count and peripheral interfaces for system integration needs.

RF Transceiver ICS Part Context

This part belongs to the STM32WB15 series, designed for Bluetooth Low Energy applications. It shares architectural similarities with other WB15 variants but differs in memory size and package configuration. The series emphasizes low power consumption and high performance for wireless IoT solutions.

RF Transceiver ICS Replacement Considerations

Direct substitutes include other STM32WB15 variants with compatible packages. Verify pin-to-pin compatibility and memory capacity before substitution. Cross-reference electrical characteristics to ensure equivalent performance levels.