STM32L151CBT6ATR Микроконтроллер MCU сверхнизкомощный 32-битный ARM Cortex-M3 MCU

Микроконтроллер MCU
June 16, 2025
Связь Категорий: Микроконтроллер MCU
Brief: Discover the STM32L151CBT6ATR Microcontroller MCU, an ultra-low-power 32-bit ARM Cortex-M3 MCU with USB connectivity, high-performance memory, and extensive I/O peripherals. Ideal for energy-efficient applications.
Related Product Features:
  • Ultra-low-power platform with 1.65 V to 3.6 V power supply.
  • ARM Cortex-M3 32-bit CPU operating at 32 MHz (33.3 DMIPS).
  • 128 kB Flash memory and 32 kB RAM with memory protection unit.
  • 12-bit ADC with up to 24 channels and 12-bit DAC with 2 channels.
  • USB 2.0, 3x USART, 2x SPI, and 2x I2C interfaces for versatile connectivity.
  • Up to 83 fast I/Os, all mappable on 16 external interrupt vectors.
  • Ultra-low-power modes: 0.28 µA Standby, 0.44 µA Stop, and 185 µA/MHz Run.
  • LCD driver support for up to 8x40 segments with contrast adjustment.
Ч.З.В.:
  • What is the operating temperature range of the STM32L151CBT6ATR?
    The STM32L151CBT6ATR operates from -40°C to +85°C, making it suitable for harsh environments.
  • Does the STM32L151CBT6ATR support USB connectivity?
    Yes, it includes a USB 2.0 interface with an internal 48 MHz PLL for high-speed communication.
  • What are the ultra-low-power modes available in this microcontroller?
    It features Standby mode (0.28 µA), Stop mode (0.44 µA), and Low-power Run mode (10.9 µA), ensuring energy efficiency.
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