STM32WLE5JBI6 Overview
The STM32WLE5JBI6 is a highly integrated microcontroller designed for low-power wireless communication applications, combining a 32-bit Arm Cortex-M4 core with an integrated sub-GHz radio transceiver. It supports a wide frequency range, enabling robust long-range connectivity for IoT and industrial networks. This device integrates advanced low-power modes and multiple peripherals, making it ideal for battery-operated systems requiring reliable, secure, and energy-efficient wireless performance. Available from IC Manufacturer, the product suits applications demanding extended range and optimized power consumption.
STM32WLE5JBI6 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M4 32-bit, 48 MHz |
| Flash Memory | 256 KB |
| RAM | 64 KB SRAM |
| Radio Frequency Range | 150 MHz to 960 MHz (sub-GHz) |
| Modulation Support | FSK, GFSK, LoRa?, (G)MSK |
| Operating Voltage | 1.8 V to 3.6 V |
| Package Type | 64-pin LQFP |
| Temperature Range | -40??C to +85??C |
| Peripherals | ADC, DAC, USART, SPI, I2C, USB |
STM32WLE5JBI6 Key Features
- Integrated Arm Cortex-M4 core: Offers efficient processing power with DSP instructions, enabling complex signal processing and application control in a single chip.
- Sub-GHz radio transceiver: Supports multiple modulation schemes including LoRa? and FSK, providing extended range and robust wireless communication for diverse IoT deployments.
- Low-power operation modes: Optimized for battery-powered applications, it maximizes energy efficiency to extend operational lifetime without sacrificing performance.
- Rich peripheral set: Includes ADC, DAC, and multiple communication interfaces, allowing seamless integration with sensors and external devices in industrial and consumer applications.
Typical Applications
- Long-range IoT sensor nodes requiring secure and reliable wireless connectivity with low energy consumption, such as environmental monitoring systems in smart cities.
- Industrial automation devices where robust communication over sub-GHz bands ensures stable data exchange in harsh environments.
- Smart metering solutions for utilities, leveraging extended battery life and wide network coverage.
- Home automation systems that benefit from integrated processing and radio functionality for seamless device control and communication.
STM32WLE5JBI6 Advantages vs Typical Alternatives
This device offers significant advantages including integrated sub-GHz radio with multiple modulation options and a powerful 32-bit Cortex-M4 core, reducing system complexity and cost. Its low power consumption and advanced sleep modes enhance battery life compared to traditional microcontrollers paired with external radios. The integration of rich peripherals further simplifies design and increases reliability, making it a superior choice for long-range wireless applications.
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STM32WLE5JBI6 Brand Info
The STM32WLE5JBI6 is a product from STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is renowned for its innovation in microcontrollers and wireless connectivity technologies. This device belongs to the STM32WL family, which uniquely integrates a sub-GHz radio transceiver with the STM32 microcontroller line, targeting IoT applications requiring long-range, low-power wireless communication. The STM32WL series supports multiple LPWAN protocols, ensuring versatility and scalability in industrial and consumer markets.
FAQ
What wireless protocols does this microcontroller support?
The device supports several wireless modulation schemes including LoRa?, FSK, GFSK, and (G)MSK. These protocols enable flexible deployment in various LPWAN and proprietary wireless networks, facilitating long-range and low-power communication.
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What are the power supply requirements for the STM32WLE5JBI6?
The microcontroller operates over a voltage range of 1.8 V to 3.6 V, allowing it to be powered by common battery types and regulated power supplies suitable for portable and embedded applications.
Can this device handle complex signal processing tasks?
Yes, equipped with a 32-bit Arm Cortex
