STM32WL5MOCH6TR

RF Transceiver ICS Overview

The STM32WL5MOCH6TR is a multiprotocol LPWAN dual-core microcontroller featuring an Arm Cortex-M4 and an Arm Cortex-M0+ core. It integrates a sub-GHz radio transceiver with an embedded 32 MHz radio TCXO. The device provides 256 Kbytes of flash memory and 64 Kbytes of SRAM. It operates within a voltage range of 1.8 V to 3.6 V, supports a maximum clock frequency of 48 MHz, and functions at temperatures up to +85°C.

RF Transceiver ICS Feature Summary

• Dual-core architecture combining Arm Cortex-M4 and Cortex-M0+ processors for efficient task separation
• Integrated sub-GHz radio transceiver supporting LoRa and IEEE 802.15.4e protocols
• Embedded 32 MHz radio TCXO for precise timing without external components
• ART Accelerator technology enhancing instruction execution speed

RF Transceiver ICS Applications

• Long-range IoT sensor nodes requiring low power consumption
• Smart home devices utilizing sub-GHz wireless communication
• Industrial automation monitoring systems
• Agricultural telemetry applications

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official STMicroelectronics documentation prior to integration. Ensure the operating temperature range meets your environmental requirements. Cross-reference the exact part number with the manufacturer's current lifecycle status to avoid obsolescence risks during production.

RF Transceiver ICS Selection Notes

Select this component when both high-performance processing and long-range wireless connectivity are required in a single chip. The dual-core design allows separating real-time radio tasks from application logic. Consider the integrated TCXO if board space constraints prevent adding external oscillators. Evaluate the 256 KB flash size against your firmware footprint needs before finalizing the choice.

RF Transceiver ICS Part Context

This part belongs to the STM32WL series, designed specifically for Low Power Wide Area Network (LPWAN) applications. It combines the processing capabilities of the STM32L series with the wireless features of the STM32W series. The WL5 variant offers enhanced memory and performance compared to base models, targeting complex IoT endpoints that require protocol flexibility.

RF Transceiver ICS Replacement Considerations

Direct substitutes include other STM32WL5 variants such as STM32WL55JCI6TR or STM32WL5MOCH6STH, depending on package and pinout compatibility. Verify register-level compatibility and peripheral availability when migrating between different memory configurations within the same family.