STMicroelectronics STM8L EnergyLite STM8L052R8T6TR 64-LQFP Microcontroller
- Brand: STMicroelectronics
- Product Code: STM8L052R8T6TR
- Availability: In Stock
$0.58
- Ex Tax: $0.58
Revolutionizing Embedded Systems with the STM8L052R8T6TR 64-LQFP Microcontroller
In an era where energy efficiency and computational precision define technological innovation, the STMicroelectronics STM8L052R8T6TR 64-LQFP microcontroller emerges as a transformative solution for developers seeking reliability, performance, and sustainability. Designed for applications demanding low-power operation without compromising processing capabilities, this 8-bit MCU represents the pinnacle of STMicroelectronics' STM8L EnergyLite series. With its robust architecture, integrated peripherals, and advanced power management features, the STM8L052R8T6TR is engineered to meet the evolving demands of modern embedded systems, from industrial automation to smart consumer devices.
Key Features and Technical Specifications
At the heart of the STM8L052R8T6TR lies an STM8 core operating at 16MHz, delivering efficient processing for complex tasks. Its 64KB of Flash memory and 4KB of RAM provide ample storage for code and data, while the 256 x 8 EEPROM ensures non-volatile data retention. The microcontroller's 28-channel 12-bit ADC enables precise analog signal processing, making it ideal for sensor interfaces and measurement applications. Built with an internal oscillator and a 1.8V to 3.6V supply range, it supports flexible power design in battery-operated and energy-sensitive environments.
The device integrates a comprehensive suite of connectivity interfaces, including I²C, SPI, UART/USART, and IrDA, enabling seamless communication with external components. Advanced peripherals such as DMA controllers, PWM generators, and a watchdog timer enhance system responsiveness and reliability. Its 54 I/O pins and LCD driver support make it adaptable for human-machine interface (HMI) applications, while brown-out detection and power-on reset ensure stable operation under varying voltage conditions.
| Parameter | Specification |
|---|---|
| Core Processor | STM8 (8-Bit) |
| Flash Memory | 64KB |
| Operating Voltage | 1.8V ~ 3.6V |
| ADC Channels | 28 x 12-Bit |
| Package Type | 64-LQFP (10x10mm) |
Energy Efficiency at Its Core
The STM8L052R8T6TR excels in low-power scenarios, leveraging STMicroelectronics' proprietary EnergyLite technology. Its dynamic power scaling allows operation in multiple low-power modes, including Halt and Active-Halt, where current consumption drops below 1µA. This makes it a prime choice for portable medical devices, wearable electronics, and IoT nodes requiring extended battery life. The device's ability to wake up in microseconds from deep sleep modes ensures rapid response times without sacrificing energy savings.
Industrial and Commercial Versatility
Engineered for harsh environments, the STM8L052R8T6TR operates reliably within -40°C to 85°C temperature ranges, meeting industrial standards. Its 64-LQFP package offers a compact footprint while maintaining thermal stability, making it suitable for space-constrained designs. Applications span from smart meters and home automation systems to industrial sensors and point-of-sale terminals. The integration of IrDA and DMAC further expands its utility in wireless communication and data-intensive tasks.
For developers, the microcontroller's compatibility with ST's comprehensive ecosystem—including STVD8 STM8 C compiler, ST-Link debugger, and STM8CubeMX configuration tool—streamlines firmware development and debugging. This reduces time-to-market for products leveraging the STM8L052R8T6TR's capabilities.
Tags: Low-Power Microcontroller, Embedded Systems, Industrial Automation, 8-Bit MCU, Energy-Efficient IC