STM32L071V8T6

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, low-power applications
• Characteristics: Low power consumption, high performance, rich peripheral set
• Package: LQFP64 (Low-profile Quad Flat Package)
• 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: 64 KB
• SRAM: 8 KB
• Operating Voltage: 1.65 V to 3.6 V
• Operating Temperature Range: -40°C to +85°C
• I/O Pins: 51
• Communication Interfaces: USART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, up to 16 channels
• Timers: 16-bit and 32-bit timers, PWM output capability
• Low Power Modes: Multiple low-power modes for energy-efficient operation

Pin Configuration

The STM32L071V8T6 microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: GPIO pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins (USART, SPI, I2C)
• Pins 25-32: Timer pins
• Pins 33-40: Power supply and ground pins
• Pins 41-48: Additional GPIO pins
• Pins 49-56: External interrupt pins
• Pins 57-64: Reserved pins

Functional Features

• High-performance ARM Cortex-M0+ core for efficient processing
• Low power consumption, making it suitable for battery-powered applications
• Rich peripheral set including communication interfaces and timers
• 12-bit ADC for accurate analog signal conversion
• Multiple low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices - High-performance core enables efficient processing - Rich peripheral set simplifies system design - Wide operating voltage range allows flexibility in power supply

Disadvantages: - Limited flash memory and SRAM compared to higher-end microcontrollers - Relatively fewer I/O pins compared to some other models

Working Principles

The STM32L071V8T6 microcontroller is based on the ARM Cortex-M0+ core architecture. It executes instructions stored in its flash memory and interacts with external components through its various peripherals. The microcontroller operates at a specified clock frequency and can enter different low-power modes to conserve energy when not actively processing tasks.

Application Field Plans

The STM32L071V8T6 microcontroller finds applications in various fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Wearable devices - Industrial control systems - Sensor networks

Alternative Models

• STM32L072CZx: Similar microcontroller with more flash memory and additional features
• STM32L053Cx: Lower-cost microcontroller with reduced flash memory and peripheral set
• STM32F030Rx: Higher-performance microcontroller with more I/O pins and advanced features

Note: This entry provides a brief overview of the STM32L071V8T6 microcontroller. For detailed technical information, please refer to the official datasheet provided by the manufacturer.

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