STM32L011F4U3TR

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STM32L011F4U3TR

IC MCU 32BIT 16KB FLASH 20UFQFPN

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Spezifikationen

Series STM32L0
Part Status Active
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 32MHz
Connectivity I2C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 16
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 7x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Supplier Device Package 20-UFQFPN (3x3)
Package / Case 20-UFQFN
Base Product Number STM32L011

Übersicht

Description

The STM32L011F4U3TR is a low-power microcontroller from STMicroelectronics, part of the STM32 family. It is based on the ARM Cortex-M0+ core, operating at a maximum frequency of 32 MHz. Designed for energy-efficient applications, it features a range of low-power modes, making it ideal for battery-powered devices.
Key specifications include 16 KB of Flash memory, 2 KB of SRAM, and multiple I/O ports. It supports various communication interfaces such as UART, SPI, and I2C, facilitating connectivity in embedded systems. Additionally, it includes an integrated 12-bit ADC, timers, and watchdog features, enhancing its versatility in applications like wearables, IoT devices, and home automation.
The microcontroller also supports several development tools and libraries, such as STM32Cube, which help accelerate the development process. With its compact size and robust performance, the STM32L011F4U3TR is well-suited for developers looking to create efficient and reliable applications in the low-power domain.

Features

The STM32L011F4U3TR is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
- Core: ARM Cortex-M0 processor running at up to 32 MHz.
- Flash Memory: 32 KB of flash memory for program storage.
- SRAM: 2 KB of SRAM.
- Low Power Consumption: Designed for battery-operated applications with various low-power modes.
- ADC: 12-bit analog-to-digital converter with up to 1 Msps.
- I/O Ports: Up to 32 I/O pins with multiple functions.
- Timers: 16-bit timer for PWM and timing applications.
- Communication Interfaces: I2C, SPI, and USART for peripheral connectivity.
- USB: Full-speed USB 2.0 interface.
- Temperature Range: Operating temperature from -40°C to 85°C.
- Package: Available in a compact 20-pin QFN package.
These features make the STM32L011F4U3TR suitable for various applications, including wearables, IoT devices, and low-power sensors.

Package

The STM32L011F4U3TR comes in a UFQFPN32 package type, which is a 32-pin ultra-thin fine pitch quad flat no-lead package. It is designed for compact applications, offering low power consumption and high performance in a small form factor.

Pinout

The STM32L011F4U3TR is a microcontroller from STMicroelectronics' STM32L0 series. It features a total of 32 pins.
Key functions of these pins include:
1. GPIO: General Purpose Input/Output pins for digital I/O operations.
2. Analog Inputs: 10-bit ADC channels for analog signal processing.
3. USART: Universal Synchronous/Asynchronous Receiver/Transmitter for serial communication.
4. I2C: Inter-Integrated Circuit interface for connecting to sensors and peripherals.
5. SPI: Serial Peripheral Interface for high-speed data transfer.
6. Timers: Multiple timer channels for PWM generation and time management.
7. Wake-up pin: External interrupt capabilities for low power wake-up.
The microcontroller is designed for ultra-low power applications, making it suitable for battery-operated devices. Its compact packaging and versatile pin functions make it ideal for various embedded applications.

Manufacturer

The STM32L011F4U3TR is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and producing a wide range of semiconductor solutions, including microcontrollers, sensors, and power management devices. The company serves various markets, including automotive, industrial, consumer electronics, and communication. Known for its innovative technology, STMicroelectronics focuses on energy-efficient solutions and has a strong emphasis on sustainability and environmental responsibility. The STM32L series, to which the STM32L011F4U3TR belongs, is particularly noted for its low-power performance, making it suitable for battery-operated and energy-sensitive applications.

Application

The STM32L011F4U3TR is a low-power microcontroller ideal for battery-operated applications. Common application areas include wearable devices, health monitoring systems, smart meters, environmental sensors, industrial automation, IoT devices, and remote control systems. Its energy-efficient design and integrated peripherals make it suitable for low-power wireless communication, data logging, and real-time monitoring tasks.

Equivalent

Equivalent products to the STM32L011F4U3TR include the STM32L010F4P6, STM32L072R8U6, and STM32L031K6U6. Additionally, other low-power microcontrollers from the STM32L series, such as STM32L1 and STM32L4 families, may serve as alternatives depending on specific requirements like I/O count and peripherals. Always verify compatibility with your application needs.

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