STM32L151CBU6A - Ultra-low-power ARM Cortex-M3 MCU

The STM32L151CBU6A is part of the ultra-low-power microcontrollers series from STMicroelectronics. This device features a 32-bit ARM Cortex-M3 processor and is designed for energy-conscious applications, balancing performance with power efficiency. It operates at a frequency of up to 32 MHz and includes a variety of power-saving modes to ensure optimal energy management for battery-operated or power-sensitive devices.

Key Features

• Core: ARM Cortex-M3, 32-bit RISC architecture operating at a 32 MHz maximum frequency.
• Memory: 128 Kbytes of Flash memory and 16 Kbytes of RAM, supporting a wide range of applications.
• Ultra-low-power mode: Multiple power modes including low-power run, sleep, low-power sleep, and standby modes for efficient power management.
• Energy-efficient: Typical power consumption as low as 9 µA/MHz in low power run mode.
• Digital & Analog Peripherals: Includes USART, SPI, I2C, timers, ADC, and DAC for versatile connectivity and control options.
• Package: UFBGA64 packaging for a compact footprint, ideal for space-constrained applications.
• Temperature Range: Operates over a wide temperature range from -40°C to 85°C, suitable for harsh environments.
• Development Support: Comprehensive development ecosystem with software libraries, development kits, and support from STMicroelectronics.

Applications

The STM32L151CBU6A is a versatile MCU that fits a wide range of applications, particularly those that require efficient power management without sacrificing performance. It is ideal for use in:

• Medical devices
• Industrial control systems
• Energy management systems
• Sensor hubs
• Portable consumer electronics

With its advanced architecture and rich set of features, the STM32L151CBU6A by STMicroelectronics provides a reliable and efficient solution for designers looking to create innovative, energy-conscious products.