STM32L021G4U6
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- Mfr.Part #
- STM32L021G4U6
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-UFQFN
- Datasheet
- Download
- Description
- IC MCU 32BIT 16KB FLASH 28UFQFPN
- Stock
- 18,168
- In Stock ：
- 18,168
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Packaging :
- Tray
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 10 Weeks
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER RISC
- Terminal Form :
- NO LEAD
- Speed :
- 32MHz
- Width :
- 4mm
- Number of I/O :
- 24
- Bit Size :
- 32
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Core Processor :
- ARM® Cortex®-M0+
- Length :
- 4mm
- Base Part Number :
- STM32L021
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- RAM Size :
- 2K x 8
- Core Size :
- 32-Bit
- Package / Case :
- 28-UFQFN
- Surface Mount :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Has ADC :
- yes
- Program Memory Size :
- 16KB 16K x 8
- Clock Frequency :
- 32MHz
- DMA Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Supply Voltage-Min (Vsup) :
- 1.8V
- Mounting Type :
- Surface Mount
- Data Converter :
- A/D 10x12b
- Series :
- STM32L0
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- EEPROM Size :
- 512 x 8
- Number of Terminations :
- 28
- Supply Voltage :
- 3V
- Program Memory Type :
- Flash
- Terminal Position :
- QUAD
- Datasheets
- STM32L021G4U6
Microcontrollers STMicroelectronics STM32L021G4U6 Overview
The STM32L021G4U6 from STMicroelectronics is a high-performance microcontroller that integrates advanced features into a compact 28UFQFPN package. Designed for demanding applications that require efficient power management and robust performance in a small footprint, this device is a core component in developing next-generation embedded systems. As part of the STM32 family, it benefits from STMicroelectronics' proven expertise in microcontroller technology, offering a balanced combination of power efficiency and processing capability. The integration of 16KB flash memory and a 32-bit architecture makes the STM32L021G4U6 a versatile choice for developers looking to create scalable and cost-effective solutions.
STM32L021G4U6 Features
The STM32L021G4U6 microcontroller is equipped with several key features that make it particularly suitable for a wide range of applications. It includes a 32-bit ARM Cortex-M0+ core, 16KB of flash memory, and multiple power-saving modes, enhancing its efficiency for battery-powered devices. Additionally, its rich set of peripherals, including I2C, USART, and SPI interfaces, along with numerous GPIOs, offer excellent flexibility in system design. The device's performance is further enhanced by its support for multiple analog interfaces and advanced timers, making it highly adaptable to complex control tasks.
STM32L021G4U6 Applications
- Wearable Devices: Utilized in smartwatches and fitness trackers, where its low power consumption and small size are crucial for device longevity and compactness.
- Smart Home Automation: Powers various home automation systems, enabling intelligent control of lighting, heating, and security systems through its robust GPIO capabilities and connectivity options.
- Industrial Control: Used in industrial automation equipment for precise control and monitoring, benefiting from its high reliability and real-time performance.
- Medical Devices: Integral in portable medical diagnostics and monitoring equipment, where accuracy, reliability, and low power are essential.
- Consumer Electronics: Applied in gadgets like handheld gaming consoles and remote controls, leveraging its extensive interface options and efficient operation.
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