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STM32L011F4U6TR

Name: STM32L011F4U6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 16KB FLASH 20UFQFPN

メーカー
Mfr。パート #STM32L011F4U6TR
パッケージ QFN20
データシート STM32L011F4U6TR DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
Series	STM32L0
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0+
CoreSize	32-Bit Single-Core
Speed	32MHz
Connectivity	I²C, IrDA, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O	16
ProgramMemorySize	16KB (16K x 8)
ProgramMemoryType	FLASH
EEPROMSize	512 x 8
RAMSize	2K x 8
Voltage-Supply(Vcc/Vdd)	1.65V ~ 3.6V
DataConverters	A/D 7x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	20-UFQFN

概要

Description

The STM32L011F4U6TR is a microcontroller from STMicroelectronics' STM32 family, specifically designed for low-power applications. It features an ARM Cortex-M0 core, operating at a maximum frequency of 32 MHz. The device includes 64 KB of Flash memory and 8 KB of SRAM, suitable for a variety of embedded applications.
Key features of the STM32L011F4U6TR include multiple I/O ports, various communication interfaces such as I2C, SPI, and USART, and an integrated 12-bit analog-to-digital converter (ADC). Its low power consumption makes it ideal for battery-operated devices, with several power-saving modes available.
Additionally, the microcontroller supports a rich set of peripherals, including timers and an integrated temperature sensor, enhancing its versatility for applications like wearable devices, smart sensors, and IoT endpoints. The STM32 ecosystem also provides extensive software support, including the STM32CubeMX tool for configuration and firmware libraries to accelerate development.

Features

The STM32L011F4U6TR is a low-power microcontroller from STMicroelectronics, part of the STM32 family. Key features include:
- Core: ARM Cortex-M0+ processor running at up to 32 MHz.
- Flash Memory: 32 KB of embedded Flash memory.
- SRAM: 8 KB of SRAM.
- Power Consumption: Ultra-low power consumption with multiple low-power modes, suitable for battery-operated devices.
- Analog Features: Integrated 12-bit ADC with up to 16 channels and a 12-bit DAC.
- Digital Interfaces: Multiple communication interfaces including USART, I2C, and SPI.
- Timers: Up to 4 timers including a 16-bit timer and a watchdog timer.
- GPIO: Up to 23 general-purpose I/O pins with various alternate functions.
- Operating Voltage: Wide voltage range from 1.8V to 3.6V.
- Temperature Range: Operating temperature from -40°C to +85°C.
This microcontroller is ideal for low-power applications such as wearables, IoT devices, and sensor nodes.

Package

The STM32L011F4U6TR is packaged in a UFBGA (Ultra Fine Pitch Ball Grid Array) with 32 balls. It features a compact size, suitable for space-constrained applications, and is designed for low-power microcontroller functions.

Pinout

The STM32L011F4U6TR is a member of the STM32L0 series microcontrollers from STMicroelectronics, featuring a 32-bit ARM Cortex-M0 core. It has a total of 20 pins in a UFBGA-32 package.
Pin Count and Key Functions:
- 20 Pins: The microcontroller includes multiple I/O pins with various functionalities.
- GPIO: Up to 12 general-purpose input/output pins.
- ADC: 1x 12-bit ADC with up to 6 channels.
- USART: 1x USART for serial communication.
- I2C: 1x I2C interface for connecting to peripherals.
- SPI: 1x SPI interface for high-speed communication.
- Timers: Multiple timers for PWM and time-related functions.
- Interrupts: External interrupts capable on several pins.
- Power Management: Low power consumption modes suitable for battery-operated devices.
This microcontroller is designed for low-power applications, making it ideal for IoT, wearables, and other energy-sensitive projects.

Manufacturer

The STM32L011F4U6TR is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and production of a wide range of semiconductor solutions, including microcontrollers, sensors, and power management devices. The company serves various industries such as automotive, industrial, personal electronics, and communications, focusing on innovative technologies to enhance efficiency and functionality in electronic devices. STMicroelectronics is known for its commitment to quality, sustainability, and cutting-edge research and development in the semiconductor field.

Application

The STM32L011F4U6TR is a low-power microcontroller ideal for battery-operated applications. Its application areas include IoT devices, wearable technology, sensor nodes, smart home products, and medical devices. It is suitable for energy-efficient tasks such as environmental monitoring, asset tracking, and home automation due to its low power consumption and versatile peripherals. Additionally, it can be used in industrial automation and smart metering applications.

Equivalent

Equivalent products to the STM32L011F4U6TR chip include the STM32L031F4U6, STM32L051F4U6, and STM8L051F3. These chips share similar power efficiency, low-power features, and ARM Cortex-M0 architecture. When considering replacements, verify compatibility in terms of pin configuration, memory size, and peripheral support based on your specific application requirements.