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STM32L021F4U6TR

STM32L021F4U6TR

Manufacturer No:

STM32L021F4U6TR

Manufacturer:

STMicroelectronics

Description:

IC MCU 32BIT 16KB FLASH 20UFQFPN

Datasheet:

Datasheet

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STM32L021F4U6TR Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-UFQFPN (3x3)
  • Package / Case
    20-UFQFN
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Oscillator Type
    Internal
  • Data Converters
    A/D 7x12b
  • Voltage - Supply (Vcc/Vdd)
    1.65V ~ 3.6V
  • RAM Size
    2K x 8
  • EEPROM Size
    512 x 8
  • Program Memory Type
    FLASH
  • Program Memory Size
    16KB (16K x 8)
  • Number of I/O
    16
  • Peripherals
    Brown-out Detect/Reset, DMA, POR, PWM, WDT
  • Connectivity
    I²C, IrDA, SPI, UART/USART
  • Speed
    32MHz
  • Core Size
    32-Bit Single-Core
  • Core Processor
    ARM® Cortex®-M0+
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    STM32L0
The STM32L021F4U6TR is an integrated circuit chip from STMicroelectronics. It is a low-power microcontroller based on the ARM Cortex-M0+ core. Here are some advantages and application scenarios of this chip:Advantages: 1. Low Power Consumption: One of the key advantages of the STM32L021F4U6TR is its ultra-low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 2. High Performance: Despite its low power consumption, the chip offers high processing performance with its ARM Cortex-M0+ core, allowing for efficient execution of complex tasks. 3. Rich Peripherals: The STM32L021F4U6TR provides a wide range of built-in peripherals, such as timers, communication interfaces (USART, I2C, SPI), analog-to-digital converters (ADC), and more, enabling the chip to support a variety of application requirements. 4. Small Form Factor: With its compact size and low pin count, the chip is suitable for applications with space constraints or those requiring lightweight designs.Application Scenarios: 1. Internet of Things (IoT) Devices: The low power consumption and small form factor of the STM32L021F4U6TR make it an ideal choice for IoT devices that require long battery life in constrained form factors, such as smart sensors, wearable devices, or connected appliances. 2. Industrial Control Systems: The chip's high performance and rich peripherals make it suitable for various industrial control applications, including motor control, data logging, monitoring systems, and human-machine interfaces. 3. Home Automation: With its low power consumption and communication interfaces, the STM32L021F4U6TR can be used in home automation systems to control and monitor various devices and appliances. 4. Consumer Electronics: The chip can find applications in battery-powered consumer electronics, such as remote controls, portable devices, or fitness trackers, where power efficiency is critical.Overall, the STM32L021F4U6TR offers a balance between low power consumption, compact form factor, processing performance, and rich peripherals, making it suitable for a wide range of applications, particularly those requiring energy efficiency and compact designs.
STM32L021F4U6TR Relevant information