STM32WLE5CCU6

The STM32WLE5CCU6 is a microcontroller from STMicroelectronics that integrates a powerful ARM Cortex-M4 core with wireless communication capabilities. Specifically designed for low-power, long-range communication, it supports the LoRaWAN protocol, making it ideal for Internet of Things (IoT) applications that require remote data transmission over long distances.
Key features of the STM32WLE5CCU6 include:
- Cortex-M4 Core: It operates up to 48 MHz, providing robust processing power for complex algorithms and real-time data processing.
- LoRa and Sub-GHz Radio: Integrated RF transceiver supporting various modulation schemes, ideal for LoRaWAN and other proprietary protocols.
- Ultra-low Power Consumption: Optimized for battery-powered applications, with multiple low-power modes.
- Extensive Peripheral Set: Includes GPIOs, timers, ADC, DAC, communication interfaces (I2C, SPI, USART), and more.
- Security Features: Offers various security features, including cryptographic acceleration, to ensure data integrity and confidentiality.
- High Integration: Combines a microcontroller and radio on a single chip, reducing the complexity and cost of IoT device designs.
This microcontroller is well-suited for smart city, agriculture, metering, and industrial applications, where wireless communication and energy efficiency are crucial.

The STM32WLE5CCU6 is a microcontroller from STMicroelectronics that integrates a low-power LoRa transceiver with a versatile STM32 microcontroller. It features an Arm Cortex-M4 32-bit RISC core operating at up to 48 MHz. The device includes 256KB of Flash memory and 64KB of SRAM, providing ample space for code and data storage.
Key features include:
1. Radio Communication: Supports LoRa, (G)FSK, (G)MSK, and BPSK modulations, offering flexible wireless communication for IoT applications.
2. Low Power Consumption: Designed for battery-operated devices with various low-power modes.
3. Peripherals: Includes multiple I/O ports, UART, SPI, I2C, ADC, DAC, timers, and a USB Full-Speed interface.
4. Integrated Security: Features include a true random number generator and memory protection unit.
5. Development Support: Compatible with the STM32 development ecosystem, including STM32Cube software and development tools.
The integration of a radio transceiver and microcontroller in a single package reduces the need for external components, making it suitable for compact and efficient IoT devices.

The STM32WLE5CCU6 is housed in a UFQFPN48 package, which stands for Ultra-Thin Fine-Pitch Quad Flat Package No-Lead with 48 pins. This package type is designed for compact and efficient performance, suitable for space-constrained applications, and offers robust RF and microcontroller functionality.

The STM32WLE5CCU6 is a microcontroller from the STM32WL series based on the Arm Cortex-M4 core with an integrated sub-GHz radio transceiver. It comes in a 48-pin UFQFPN package. This device is designed for various wireless applications, particularly those requiring long-range communication capabilities such as LoRaWAN.
Key functions and features include:
- CPU: Arm Cortex-M4 core with FPU, running up to 48 MHz.
- Memory: 256 KB of Flash memory and 64 KB of SRAM.
- Radio Transceiver: Supports multiple modulation schemes, including LoRa, (G)FSK, (G)MSK, and BPSK, in frequency bands from 150 MHz to 960 MHz.
- I/Os: Provides a variety of peripherals, including GPIOs, USART, SPI, I2C, ADC, and DAC.
- Security: Features true random number generator (TRNG) and AES cryptographic accelerators.
- Low Power: Optimized for low-power operation with multiple power-saving modes.
This microcontroller is suited for IoT applications that need both processing capability and integrated wireless communication.

The manufacturer of the STM32WLE5CCU6 is STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products and solutions. They cater to a variety of applications, including automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). The company is known for its innovation and expertise in semiconductor technology, providing solutions that address the needs of its customers in both high-volume and niche markets. STMicroelectronics is headquartered in Geneva, Switzerland, and operates worldwide, serving customers across various industries with its diverse product portfolio.

The STM32WLE5CCU6 is a microcontroller featuring LoRa, FSK, GFSK, and BPSK radio communication capabilities, making it suitable for various IoT applications. Its application areas include smart metering, asset tracking, industrial automation, home and building automation, smart agriculture, and environmental monitoring. These applications benefit from its low-power operation, long-range communication, and flexible connectivity options, enabling efficient data transmission in remote or constrained environments.

The STM32WLE5CCU6 is a microcontroller with integrated LoRaWAN capability. Equivalent products include the Microchip SAM R34 family, which combines an ARM Cortex-M0+ microcontroller with a LoRa transceiver, and the NXP KW41Z series that supports multiple wireless protocols. Other alternatives are Semtech's SX1262 combined with a separate microcontroller or Silicon Labs' EFR32FG family, which supports proprietary and standard wireless protocols, including LoRa. Always consider specific project requirements like power consumption, peripherals, and cost when selecting alternatives.