Professional IC Distribution & Technical Solutions

The STM32L051R8T6 is a microcontroller from STMicroelectronics, part of the STM32L0 series. Below are the factual details about the device:

Manufacturer:

STMicroelectronics

Specifications:

• Core: ARM® Cortex®-M0+ 32-bit RISC core
• Operating Frequency: Up to 32 MHz
• Flash Memory: 64 KB
• SRAM: 8 KB
• EEPROM: 2 KB
• Operating Voltage: 1.8 V to 3.6 V
• Package: LQFP-64 (10x10 mm)
• Temperature Range: -40°C to +85°C (Industrial)
• GPIOs: 51
• ADC: 12-bit, up to 16 channels
• DAC: 12-bit, 1 channel
• Timers:
• 16-bit (x6)
• 32-bit (x1)
• Communication Interfaces:
• USART (x3)
• SPI (x2)
• I2C (x2)
• USB 2.0 (Full Speed)
• Low-Power Modes:
• Sleep, Stop, Standby
• Ultra-low-power consumption (down to 0.27 µA in Standby mode with RTC)
• Security Features:
• Hardware CRC calculation
• 96-bit unique ID

Descriptions:

The STM32L051R8T6 is an ultra-low-power microcontroller based on the ARM Cortex-M0+ core, optimized for battery-operated and energy-efficient applications. It integrates a rich set of peripherals while maintaining minimal power consumption, making it suitable for IoT, wearables, and sensor-based systems.

Features:

• Ultra-Low-Power Performance:
• 0.27 µA Standby mode (with RTC)
• 0.9 µA Stop mode (16 wakeup lines)
• 200 µA/MHz in Run mode
• Rich Peripheral Set:
• Multiple communication interfaces (USART, SPI, I2C, USB)
• Analog features (ADC, DAC, comparators)
• Hardware encryption (CRC)
• Robust Design:
• Wide operating voltage range (1.8V–3.6V)
• Industrial temperature range (-40°C to +85°C)
• Compact Package:
• LQFP-64 (10x10 mm) for space-constrained applications

This information is strictly factual and based on the manufacturer's datasheet.