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STM32L011F3U6TR

Name: STM32L011F3U6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 8KB FLASH 20UFQFPN

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資料表 STM32L011F3U6TR DataSheet
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規格

Series	STM32L0
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core
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	8KB (8K 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 ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	20-UFQFPN (3x3)
Package / Case	20-UFQFN
Base Product Number	STM32L011

概述

Description

The STM32L011F3U6TR is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0+ core. It operates at a maximum clock speed of 32 MHz and features 16 KB of Flash memory and 2 KB of SRAM, making it suitable for battery-powered applications. The device is designed for energy-efficient performance, with a variety of low-power modes to extend battery life.
Key features include a flexible I/O system, multiple communication interfaces such as UART, I2C, and SPI, as well as an integrated 12-bit ADC for analog signal processing. The STM32L011F3U6TR supports a wide range of applications, including wearables, IoT devices, and sensors, due to its compact size (32-pin LQFP package) and rich peripheral set.
Development can be facilitated using tools like STM32CubeMX and a range of IDEs, enabling quick prototyping and software development. Its combination of performance, low power consumption, and extensive features makes it an excellent choice for modern embedded applications.

Features

The STM32L011F3U6TR is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
1. Core: ARM Cortex-M0 processor with up to 32 MHz clock speed.
2. Flash Memory: 32 KB of flash memory for program storage.
3. RAM: 2 KB of SRAM.
4. Low Power Consumption: Designed for ultra-low-power applications with various sleep modes.
5. Operating Voltage: 1.8V to 3.6V.
6. Digital Peripherals: Includes a 12-bit ADC, two general-purpose timers, I2C, SPI, USART, and 16 GPIOs.
7. Analog Features: Integrated voltage reference and temperature sensor.
8. Communication Interfaces: Supports various communication protocols, enhancing connectivity options.
9. Clock: Internal 64 MHz oscillator and an external clock option.
10. Package: Available in a compact 20-pin UQFN package.
These features make the STM32L011F3U6TR suitable for battery-operated devices, wearables, and IoT applications.

Package

The STM32L011F3U6TR is packaged in a UFQFPN 20-pin form factor. This is a thin, low-profile package suitable for surface mounting, with dimensions of 3mm x 3mm.

Pinout

The STM32L011F3U6TR is a microcontroller from STMicroelectronics' STM32 series, featuring a total of 20 pins. It is based on the ARM Cortex-M0 core and is designed for low-power applications.
Key functions of the pins include:
- GPIO (General Purpose Input/Output): Multiple pins can be configured as digital input or output.
- Analog Inputs: Several pins support ADC (Analog-to-Digital Converter) functionality.
- Communication Interfaces: Includes I2C, SPI, and USART for serial communication.
- Timers: Supports PWM output and other timer functionalities.
- External Interrupts: Some pins can be configured to trigger interrupts.
- Reset and Boot configuration: Pins for device reset and boot mode selection.
This microcontroller is suitable for battery-powered applications due to its low power consumption features.

Manufacturer

The STM32L011F3U6TR is manufactured by STMicroelectronics, a multinational electronics and semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics designs and produces a wide range of semiconductor products, including microcontrollers, sensors, and power management chips, serving various industries such as automotive, industrial, telecommunications, and consumer electronics. The company is known for its commitment to innovation and sustainability, focusing on energy-efficient solutions and advanced technologies.

Application

The STM32L011F3U6TR is a low-power microcontroller suitable for battery-operated applications. Common application areas include wearable devices, smart sensors, IoT devices, health monitoring systems, and industrial automation. Its features enable energy-efficient operations, making it ideal for remote control, environmental monitoring, and smart home solutions.

Equivalent

The STM32L011F3U6TR is a low-power microcontroller from STMicroelectronics' STM32 family. Equivalent products include the STM32L010F4P6, offering similar features with slightly different memory and peripheral configurations, and the STM32L031F6P6, which provides additional features like more memory and peripherals. For specific applications, the STM32L072 series can also be considered, as it offers higher performance with low power consumption. Always verify specifications for compatibility.