STM32WL5MOCH6TR Overview
The STM32WL5MOCH6TR is an advanced wireless microcontroller combining low-power performance with integrated sub-GHz radio capabilities. Featuring an Arm Cortex-M33 core, this device is designed for long-range communication and robust IoT applications. It offers flexible memory options and multiple interfaces, enabling seamless integration in smart metering, industrial monitoring, and asset tracking solutions. With a comprehensive security suite and optimized power consumption, this microcontroller supports reliable, energy-efficient wireless connectivity. Available from IC Manufacturer, it meets the demands of modern embedded systems requiring both processing power and radio communication in a compact form factor.
STM32WL5MOCH6TR Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33, 48 MHz |
| Flash Memory | 512 KB |
| SRAM | 256 KB |
| Radio Frequency | Sub-GHz (150 MHz to 960 MHz) |
| Operating Voltage | 1.8 V to 3.6 V |
| Package Type | 64-pin LQFP |
| Security Features | Cryptographic accelerators, true RNG |
| Communication Interfaces | USART, SPI, I2C, ADC, DAC |
| Temperature Range | -40??C to +85??C |
STM32WL5MOCH6TR Key Features
- Arm Cortex-M33 core: Delivers efficient processing with TrustZone security, ensuring safe execution of critical code.
- Integrated Sub-GHz radio: Supports multiple protocols in the 150 MHz to 960 MHz range, enabling long-range wireless communication without external RF components.
- Low power consumption: Multiple low-power modes and optimized radio operation extend battery life in portable and remote applications.
- Robust security suite: Hardware cryptographic accelerators and true random number generator protect data integrity and confidentiality.
Typical Applications
- Smart metering: Ideal for remote reading of utility meters, combining wireless communication and low power consumption for extended field operation.
- Industrial monitoring: Enables reliable sensor data collection and transmission in harsh industrial environments.
- Asset tracking: Provides long-range connectivity to locate and monitor assets in logistics and supply chains.
- Smart agriculture: Supports wireless sensor networks for environmental monitoring and automated irrigation systems.
STM32WL5MOCH6TR Advantages vs Typical Alternatives
The STM32WL5MOCH6TR offers integrated sub-GHz radio and advanced Cortex-M33 processing in a single device, reducing BOM cost and board complexity. Its superior power efficiency and comprehensive security features provide advantages over separate MCU and RF modules. This integration enables robust, long-range wireless communication with lower power consumption and enhanced reliability, making it a preferred choice for industrial and IoT applications.
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STM32WL5MOCH6TR Brand Info
The STM32WL5MOCH6TR is a product from STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is known for its innovative microcontrollers and wireless connectivity products designed to meet the evolving needs of embedded and industrial markets. This series specifically targets IoT and low-power wireless applications, leveraging ST??s expertise in mixed-signal and RF integration to deliver reliable, secure, and scalable solutions.
FAQ
What processing core does the STM32WL5MOCH6TR use?
This device is built around an Arm Cortex-M33 core running at up to 48 MHz. The Cortex-M33 architecture provides enhanced security features such as TrustZone, which helps protect critical applications from potential threats.
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What frequency bands does the integrated radio support?
The embedded sub-GHz radio operates in a wide frequency range from 150 MHz to 960 MHz. This flexibility allows support for various regional wireless protocols, enabling long-range communication without external RF modules.
What are the memory capacities available on this microcontroller?
The product includes 512 KB of Flash memory for code storage and 256 KB of SRAM for data, providing ample space for complex firmware and runtime data requirements in embedded applications.
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How does this device help reduce power consumption in battery-powered applications?
It features
