STM32L011D4P6TR

Product Overview

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

Specifications

• Core: ARM Cortex-M0+
• Clock Speed: Up to 32 MHz
• Flash Memory: 16 KB
• RAM: 2 KB
• Operating Voltage: 1.65V to 3.6V
• I/O Pins: 26
• Interfaces: SPI, I2C, USART, USB
• Analog Inputs: 10-bit ADC with up to 16 channels
• Timers: 16-bit and 32-bit timers
• Power Consumption: Ultra-low power mode with less than 0.3 μA standby current

Detailed Pin Configuration

The STM32L011D4P6TR microcontroller has a total of 32 pins in the LQFP package. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: PA0
• Pin 3: PA1
• Pin 4: PA2
• Pin 5: PA3
• Pin 6: PA4
• Pin 7: PA5
• Pin 8: PA6
• Pin 9: PA7
• Pin 10: PB0
• Pin 11: PB1
• Pin 12: NRST
• Pin 13: VSS
• Pin 14: VDD
• Pin 15: PC13
• Pin 16: PC14
• Pin 17: PC15
• Pin 18: VSS
• Pin 19: VDD
• Pin 20: PB3
• Pin 21: PB4
• Pin 22: BOOT0
• Pin 23: VSS
• Pin 24: VDD
• Pin 25: PB5
• Pin 26: PB6
• Pin 27: PB7
• Pin 28: VSS
• Pin 29: VDD
• Pin 30: PA13
• Pin 31: PA14
• Pin 32: PA15

Functional Features

• Low power consumption enables battery-powered applications.
• High-performance ARM Cortex-M0+ core provides efficient processing capabilities.
• Compact size allows for integration into small form factor devices.
• Wide range of interfaces (SPI, I2C, USART, USB) enable connectivity with other devices.
• Analog inputs with a 10-bit ADC allow for precise measurement and control.
• Timers provide accurate timing and event management.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption extends battery life in portable devices.
• High-performance ARM Cortex-M0+ core ensures efficient execution of tasks.
• Compact size allows for integration into space-constrained designs.
• Versatile interfaces enable seamless communication with other devices.
• Analog inputs and timers enhance the microcontroller's functionality.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• LQFP package may require additional PCB space compared to smaller packages.
• Lack of advanced peripherals found in higher-end microcontrollers.

Working Principles

The STM32L011D4P6TR microcontroller operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory and utilizes its various peripherals to interact with the external world. The microcontroller can be programmed using development tools and software, allowing developers to create applications tailored to their specific needs.

Detailed Application Field Plans

The STM32L011D4P6TR microcontroller finds applications in various fields, including:

1. Internet of Things (IoT) devices: Due to its low power consumption and compact size, it is suitable for IoT devices that require long battery life and small form factors.
2. Home automation: The microcontroller can be used to control and monitor various home automation systems, such as lighting, temperature, and security.
3. Wearable devices: Its low power consumption makes it ideal for wearable devices like fitness trackers and smartwatches.
4. Industrial automation: The microcontroller can be employed in industrial automation systems for monitoring and controlling processes.
5. Consumer electronics: It can be utilized in a wide range of consumer electronic devices, including remote controls, smart appliances, and gaming peripherals.

Detailed and Complete Alternative Models

• STM32L011F4P6TR
• STM32L011G4P6TR
• STM32L011C4P