STM32L011K4T6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, small form factor
• Package: LQFP-32
• Essence: ARM Cortex-M0+ core microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M0+ running at up to 32 MHz
• Flash memory: 16 KB
• RAM: 2 KB
• Operating voltage: 1.65V to 3.6V
• Operating temperature range: -40°C to +85°C
• GPIO pins: 26
• Timers: 2 x 16-bit timers, 1 x 32-bit timer
• Communication interfaces: SPI, I2C, USART
• Analog-to-Digital Converter (ADC): 12-bit, 1 MSPS
• Power supply: Ultra-low-power mode with multiple power-saving features

Detailed Pin Configuration

The STM32L011K4T6TR microcontroller has a total of 32 pins in the LQFP package. The pin configuration is as follows:

• Pins 1 to 8: GPIO pins
• Pins 9 to 16: GPIO pins, ADC input pins
• Pins 17 to 24: GPIO pins, communication interface pins
• Pins 25 to 32: Power supply and ground pins

Functional Features

• Low power consumption: The STM32L011K4T6TR is designed for ultra-low-power applications, making it suitable for battery-powered devices.
• High performance: The ARM Cortex-M0+ core provides efficient processing capabilities for various applications.
• Small form factor: The LQFP-32 package allows for compact designs, making it ideal for space-constrained applications.
• Rich peripheral set: The microcontroller offers a range of communication interfaces and timers, enabling seamless integration with external devices.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance ARM Cortex-M0+ core enables efficient processing. - Small form factor allows for compact designs. - Rich peripheral set provides flexibility in system integration.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - LQFP package may require additional PCB space compared to smaller packages.

Working Principles

The STM32L011K4T6TR operates based on the ARM Cortex-M0+ core architecture. It executes instructions stored in its flash memory and interacts with external devices through various communication interfaces. The microcontroller can be programmed using development tools and software libraries provided by STMicroelectronics.

Detailed Application Field Plans

The STM32L011K4T6TR is well-suited for a wide range of applications, including but not limited to: - Battery-powered devices such as wearables, remote sensors, and smart home devices - Internet of Things (IoT) devices requiring low power consumption and high performance - Industrial automation systems that demand reliable and efficient control capabilities

Detailed and Complete Alternative Models

• STM32L031K6U6: Similar to STM32L011K4T6TR but with higher flash memory and RAM capacity.
• STM32L051C8T6: Offers more GPIO pins and additional features like USB connectivity.
• STM32L152RBT6: Provides increased flash memory, RAM, and advanced peripherals for more complex applications.

Note: This is just a selection of alternative models. Please refer to the manufacturer's documentation for a complete list of alternatives.

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