STM32WL33C8V7 Overview
The STM32WL33C8V7 is a cutting-edge wireless microcontroller combining ultra-low power consumption with robust RF capabilities. Designed for long-range IoT and industrial applications, it integrates a high-performance Arm Cortex-M33 core with a sub-GHz radio transceiver, supporting multiple modulation schemes. This device offers advanced security features, rich peripherals, and flexible memory configurations, making it ideal for smart metering, asset tracking, and industrial monitoring solutions. Its optimized architecture ensures reliable connectivity and extended battery life. For more detailed information, visit IC Manufacturer.
STM32WL33C8V7 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33, 32-bit |
| Maximum CPU Frequency | 64 MHz |
| Flash Memory | 256 KB |
| RAM | 64 KB |
| Sub-GHz RF Transceiver | Yes, supporting LoRa, (G)FSK, (G)MSK, BPSK |
| Operating Voltage | 1.8 V to 3.6 V |
| Package | 64-pin LQFP |
| Temperature Range | -40??C to +85??C |
| Security Features | True RNG, AES-128, Secure Firmware Install |
| Peripherals | ADC, DAC, USART, SPI, I2C, Timers |
STM32WL33C8V7 Key Features
- Arm Cortex-M33 core: Delivers efficient processing performance with TrustZone security for embedded applications requiring robust protection.
- Integrated sub-GHz radio: Enables long-range wireless communication using LoRa and other modulation schemes, critical for IoT connectivity.
- Low-power operation: Optimizes energy consumption to extend battery life in portable and remote sensor devices.
- Comprehensive security: Hardware cryptographic accelerators and secure boot protect intellectual property and data integrity.
- Rich peripheral set: Versatile interfaces support diverse sensor integration and communication protocols.
Typical Applications
- Smart metering systems where low-power, long-range wireless communication is essential for accurate utility data collection.
- Asset tracking solutions needing reliable connectivity and secure data transmission over extended distances.
- Industrial monitoring systems requiring robust and secure wireless control in harsh environments.
- Smart agriculture devices that benefit from ultra-low power operation and extended network coverage.
STM32WL33C8V7 Advantages vs Typical Alternatives
This microcontroller offers a unique combination of integrated sub-GHz radio transceiver and Arm Cortex-M33 core, providing superior long-range wireless connectivity with enhanced security. Its low power consumption and rich peripheral integration surpass many discrete solutions, simplifying system design while improving reliability and reducing total cost of ownership in industrial and IoT applications.
🔥 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
STM32WL33C8V7 Brand Info
The STM32WL33C8V7 is part of STMicroelectronics?? STM32WL series, a pioneering lineup of wireless microcontrollers integrating sub-GHz RF technology. STMicroelectronics is recognized for delivering high-quality, innovative semiconductor solutions that address power efficiency, connectivity, and security challenges in embedded designs. The STM32WL series combines proven STM32 microcontroller performance with certified wireless protocols to enable developers to build scalable IoT and industrial networks efficiently.
FAQ
What wireless communication protocols does the STM32WL33C8V7 support?
This device supports multiple modulation schemes including LoRa, (G)FSK, (G)MSK, and BPSK, enabling it to communicate effectively over long distances in low-power wide-area networks (LPWANs) and other sub-GHz wireless applications.
🌟 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 STM32WL33C8V7 ensure data security?
The microcontroller includes hardware-based security features such as a true random number generator (TRNG), AES-128 encryption accelerators, and secure firmware installation mechanisms to protect against unauthorized access and tampering.
What is the operating voltage range of this wireless microcontroller?
It operates within a voltage range of 1.
