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The STM8L151G4U6TR is a microcontroller from STMicroelectronics, part of the STM8L EnergyLite ultra-low-power series.

Manufacturer:

STMicroelectronics

Specifications:

• Core: STM8 8-bit CPU, up to 16 MHz
• Flash Memory: 16 KB
• RAM: 2 KB
• EEPROM: 1 KB
• Operating Voltage: 1.8 V to 3.6 V
• Package: UFQFPN-28 (4x4 mm)
• Operating Temperature Range: -40°C to +85°C
• Low Power Modes: Halt, Active-Halt, Low Power Run, Low Power Wait
• Peripherals:
• 12-bit ADC (up to 24 channels)
• 2x 8-bit timers, 1x 16-bit timer
• SPI, I2C, USART interfaces
• Real-Time Clock (RTC)
• Analog comparators
• LCD driver (up to 4x28 segments)

Descriptions:

The STM8L151G4U6TR is designed for ultra-low-power applications, making it suitable for battery-operated devices, sensors, and portable electronics. It features multiple power-saving modes while maintaining high performance for embedded applications.

Features:

• Ultra-Low Power Consumption:
• 350 nA in Halt mode
• 1.2 µA in Active-Halt mode with RTC
• 195 µA/MHz in Run mode
• High Integration: Includes analog and digital peripherals for compact designs.
• Robust Design: Supports brownout reset and power-on reset for reliable operation.
• Development Support: Compatible with STM8 development tools and ecosystem.

This microcontroller is commonly used in applications such as smart meters, medical devices, and industrial control systems.