STM32WL33CCV6TR Overview
The STM32WL33CCV6TR is a highly integrated microcontroller combining a low-power Arm? Cortex?-M33 core with an ultra-low-power sub-GHz radio transceiver. Designed for IoT and industrial wireless applications, this device supports multiple wireless protocols, enabling flexible long-range communication. Its incorporation of advanced security features and efficient power management makes it ideal for battery-operated systems requiring robust connectivity and extended operational life. Offered in a compact package, it facilitates streamlined design integration for developers seeking a single-chip solution. Available through IC Manufacturer, this microcontroller addresses the needs of modern wireless embedded systems.
STM32WL33CCV6TR Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33 32-bit CPU |
| Operating Frequency | Up to 64 MHz |
| Flash Memory | 256 KB |
| RAM | 64 KB |
| Sub-GHz Radio Frequency | 150 MHz to 960 MHz |
| Power Supply Voltage | 1.8 V to 3.6 V |
| Package Type | 48-pin VFQFPN |
| Operating Temperature Range | -40 ??C to +85 ??C |
| Security Features | Secure boot, AES-128/256 encryption, True RNG |
| Low Power Modes | Stop, Standby with RTC, Shutdown modes |
STM32WL33CCV6TR Key Features
- Integrated Arm Cortex-M33 core: Delivers efficient processing performance with TrustZone security for robust application protection.
- Sub-GHz radio transceiver: Supports multiple wireless protocols, enabling flexible long-range, low-power communication ideal for IoT networks.
- Advanced security features: Incorporates hardware cryptography accelerators and a true random number generator, ensuring secure data transmission and storage.
- Low-power operation: Multiple power-saving modes extend battery life in portable and remote sensor applications.
- Compact 48-pin package: Enables space-efficient designs suitable for industrial and consumer applications.
- Wide voltage range: Operates reliably in 1.8 V to 3.6 V environments, supporting flexible power supply designs.
Typical Applications
- Industrial wireless sensor networks requiring secure, long-range communication and low power consumption for extended deployment.
- Smart metering solutions benefiting from multi-protocol radio support and integrated security features to protect data integrity.
- Asset tracking devices that require compact size and energy efficiency with reliable sub-GHz connectivity for indoor and outdoor use.
- Building automation systems leveraging its versatile radio and processing capabilities to enable smart control and monitoring.
STM32WL33CCV6TR Advantages vs Typical Alternatives
This microcontroller stands out for its combination of an Arm Cortex-M33 core with an integrated sub-GHz radio, reducing BOM complexity and cost. Its advanced security accelerators and multiple low-power modes offer superior protection and efficiency compared to typical wireless MCUs. The wide frequency range and flexible power supply options enhance adaptability across diverse industrial and IoT applications, making it a reliable and scalable solution.
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STM32WL33CCV6TR Brand Info
Manufactured by STMicroelectronics, a global leader in semiconductor technology, this device is part of the STM32WL series which integrates wireless capabilities with microcontroller performance. STMicroelectronics is known for delivering innovative and robust products optimized for industrial, consumer, and Internet of Things applications. The STM32WL33CCV6TR benefits from ST??s extensive ecosystem, including development tools, software stacks, and technical support, ensuring streamlined development and deployment.
FAQ
What wireless protocols does this microcontroller support?
The device supports multiple sub-GHz wireless protocols such as LoRa?, (G)FSK, and (G)MSK, enabling flexible long-range communication options suitable for various IoT applications.
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What are the key security features included?
It features hardware cryptographic accelerators including AES-128/256, a secure boot mechanism, and a true random number generator,
