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STM32WLE4CCU6TR is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is STM32WL-WM. Review the specifications below when checking this part for your BOM.
RF Transceiver ICS specifications for STM32WLE4CCU6TR
- Description：STM32WL-WM
- Series：*
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Type：-
- RF Family/Standard：-
- Protocol：-
- Modulation：-
- Frequency：-
- Data Rate (Max)：-
- Power - Output：-
- Sensitivity：-
- Memory Size：-
- Serial Interfaces：-
- Voltage - Supply：-
- Current - Receiving：-
- Current - Transmitting：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- GPIO：-
- Grade：-
- Qualification：-
RF Transceiver ICS datasheet and documents for STM32WLE4CCU6TR
RF Transceiver ICS Overview
The STM32WLE4CCU6TR is a Sub-GHz wireless microcontroller from the STM32WL series, featuring a dual-core architecture with Arm Cortex-M4 and Cortex-M0+ processors. It operates at a maximum frequency of 48 MHz and includes 256 Kbytes of Flash memory and 64 Kbytes of SRAM. The device supports LoRa, (G)FSK, (G)MSK, and BPSK modulations within the 150 MHz to 960 MHz range. It integrates AES-256 hardware security, multiple timers, DMA controllers, and standard communication interfaces including USART, I2C, SPI, and LPUART.
RF Transceiver ICS Feature Summary
- Dual-core processing combining high-performance Arm Cortex-M4 with low-power Arm Cortex-M0+
- Integrated Sub-GHz radio supporting LoRa and standard FSK/MSK/BPSK modulation schemes
- Hardware-accelerated AES-256 encryption for secure data transmission
- Comprehensive analog peripherals including 12-bit ADC, DAC, and ultra-low-power comparators
RF Transceiver ICS Applications
- Long Range (LoRaWAN) IoT sensor nodes
- Smart metering and utility infrastructure monitoring
- Industrial automation and remote control systems
- Agricultural environmental sensing networks
RF Transceiver ICS Procurement Notes
Verify the complete part number including the trailing 'TR' suffix to confirm tape-and-reel packaging configuration. Ensure compatibility with the 48-UFQFPN package footprint during PCB layout. Confirm that the specific revision matches the required firmware support level. Check RoHS compliance status if restricted substances are mandated by your supply chain requirements.
RF Transceiver ICS Selection Notes
Select this component when both long-range connectivity and strict power constraints are critical. The dual-core design allows the M0+ core to manage radio protocols while the M4 core handles application logic. Choose this over single-core variants if simultaneous processing or real-time kernel separation is required for system stability.
RF Transceiver ICS Part Context
This device belongs to the STM32WL family, which bridges the gap between traditional MCUs and dedicated RF transceivers. It is designed for LPWAN applications requiring extended battery life. The U6 suffix typically denotes the specific package type and temperature range variant within the broader STM32WLE product line.
RF Transceiver ICS Replacement Considerations
Direct substitutes include other STM32WLE4xx variants with identical memory maps but different package options. Cross-family migration to STM32L4 series requires significant firmware adaptation due to architectural differences. Verify pin-to-pin compatibility if replacing existing designs without board redesign.
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