STM32WL33C8V6TR Overview
The STM32WL33C8V6TR is an advanced microcontroller integrating a high-performance Arm? Cortex?-M33 core with a sub-GHz radio transceiver, offering a compact all-in-one solution for low-power wireless applications. Designed for IoT and industrial use, it supports multiple wireless protocols, ensuring reliable long-range communication. With robust security features and flexible power management, this device enables engineers to develop efficient and secure embedded systems. The STM32WL33C8V6TR excels in delivering a balance of processing capability, connectivity, and energy efficiency in a single package. For more information, visit IC Manufacturer.
STM32WL33C8V6TR Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33, 64 MHz |
| Flash Memory | 256 KB |
| SRAM | 64 KB |
| Embedded Sub-GHz Radio | Frequency range 150 MHz to 960 MHz |
| Operating Voltage | 1.8 V to 3.6 V |
| Package | 64-pin LQFP |
| Temperature Range | -40??C to +85??C |
| Security Features | True Random Number Generator (TRNG), AES-128 encryption |
| Communication Interfaces | UART, SPI, I2C, USB, ADC, DAC |
| Low Power Modes | Multiple sleep modes with power consumption down to a few ??A |
STM32WL33C8V6TR Key Features
- Integrated Arm Cortex-M33 core: Enables high processing performance with efficient power consumption, ideal for complex IoT and wireless applications.
- Built-in sub-GHz radio transceiver: Supports multiple protocols including LoRa and Sigfox, ensuring long-range wireless communication without external RF components.
- Advanced security features: Hardware cryptography accelerators and true random number generator enhance data protection and device authentication.
- Flexible power management: Multiple low-power modes extend battery life in portable and remote applications, supporting sustainable design.
Typical Applications
- Industrial IoT sensors and actuators requiring secure, long-range wireless communication with low energy consumption.
- Smart metering systems that benefit from integrated radio and microcontroller for precise data acquisition and transmission.
- Asset tracking devices leveraging sub-GHz connectivity to maintain reliable communication over extended distances.
- Home and building automation where low power and integrated wireless reduce system complexity and cost.
STM32WL33C8V6TR Advantages vs Typical Alternatives
This microcontroller offers superior integration by combining a high-efficiency Arm Cortex-M33 core with an embedded sub-GHz radio, eliminating the need for separate RF modules. Its robust security features and low power consumption surpass many alternatives, enabling more reliable, secure, and energy-efficient designs. The flexibility in supporting multiple wireless protocols and extended temperature range further enhance its suitability for diverse industrial and IoT environments.
🔥 Best-Selling Products
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
STM32WL33C8V6TR Brand Info
Manufactured by STMicroelectronics, a global leader in semiconductor solutions, the STM32WL33C8V6TR belongs to the STM32WL series known for pioneering integration of microcontroller and sub-GHz radio. STMicroelectronics combines decades of expertise in MCU design and RF technologies, delivering scalable solutions optimized for wireless connectivity and embedded security. This product reflects ST??s commitment to supporting IoT ecosystems with versatile, reliable, and energy-efficient components.
FAQ
What wireless protocols does this microcontroller support?
The device supports multiple sub-GHz protocols including LoRa, Sigfox, and proprietary FSK/OOK modulation schemes. This flexibility allows it to be deployed in various long-range, low-power wireless communication scenarios without additional RF components.
🌟 Featured Products
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the STM32WL33C8V6TR handle security for IoT applications?
It integrates hardware-based security features such as AES-128 encryption accelerators and a true random number generator. These elements provide robust cryptographic support, enabling secure data transmission and device authentication to protect against cyber threats.
