STM32L100R8T6ATR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: Low power consumption, high performance, rich peripheral set
• Package: LQFP64 (Low-profile Quad Flat Package)
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 32 MHz
• Flash Memory: 64 KB
• SRAM: 8 KB
• Operating Voltage: 1.65V - 3.6V
• Operating Temperature: -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
• Power Consumption: Ultra-low power mode with less than 0.3 μA standby current

Pin Configuration

The STM32L100R8T6ATR microcontroller has a total of 64 pins. The pin configuration is as follows:

Functional Features

• Low power consumption enables battery-powered applications and extends battery life.
• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Rich peripheral set allows for versatile connectivity and functionality.
• Flexible clocking options for optimizing power consumption and performance.
• Advanced analog features, including ADC, enable precise measurements and sensor interfacing.
• Extensive timer functionality for accurate timing and event management.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance ARM Cortex-M3 core enables efficient processing. - Rich peripheral set provides versatile connectivity options. - Flexible clocking options optimize power consumption and performance. - Advanced analog features allow for precise measurements and sensor interfacing.

Disadvantages: - Limited flash memory and SRAM compared to higher-end microcontrollers. - Relatively fewer I/O pins compared to some other microcontrollers. - May require additional external components for certain applications.

Working Principles

The STM32L100R8T6ATR microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacting with various peripherals and sensors through its I/O pins and communication interfaces. The microcontroller can be programmed using software development tools and libraries provided by the manufacturer or third-party vendors.

Detailed Application Field Plans

The STM32L100R8T6ATR microcontroller finds applications in various fields, including:

1. Internet of Things (IoT) devices: Enables connectivity and control in smart home systems, industrial automation, and environmental monitoring.
2. Consumer electronics: Powers wearable devices, remote controls, and small appliances.
3. Embedded systems: Used in automotive electronics, medical devices, and industrial control systems.
4. Energy-efficient applications: Suitable for battery-powered devices, such as wireless sensors, smart meters, and portable medical equipment.

Detailed and Complete Alternative Models

1. STM32L151R8T6A: Similar to STM32L100R8T6ATR but with increased flash memory and additional features.
2. STM32F103C8T6: Offers higher performance with a faster clock speed and more I/O pins.
3. STM32G071RB: Provides enhanced processing capabilities and advanced peripherals for demanding applications.

These alternative models offer different specifications and features, allowing users to choose the most suitable microcontroller for their specific requirements.

Note: The content provided above is a sample entry and may not reflect actual specifications or information about the STM32L100R8T6ATR microcontroller.