STM32L011K4T6

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STM32L011K4T6

IC MCU 32BIT 16KB FLASH 32LQFP

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Thông số kỹ thuật

Package Tray
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 26
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 10x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-LQFP

Tổng quan

Description

The STM32L011K4T6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0 core. Operating at a frequency of up to 32 MHz, it features 32 KB of Flash memory and 4 KB of SRAM, making it suitable for compact applications. Its low-power design is ideal for battery-operated devices, with various sleep modes that help extend battery life.
Key features include a 12-bit ADC, multiple timers, UART, I2C, and SPI interfaces for versatile communication options, along with GPIO pins for peripheral connectivity. The microcontroller also supports a comprehensive range of development tools, including STM32CubeMX for configuration and STM32 HAL libraries for simplified programming.
With its small footprint (LQFP-32 package) and flexibility, the STM32L011K4T6 is widely used in applications such as wearables, sensors, and IoT devices, where energy efficiency and performance are critical.

Features

The STM32L011K4T6 is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
- Core: 32-bit ARM Cortex-M0 processor, running at up to 32 MHz.
- Memory: 4 KB of SRAM and 32 KB of Flash memory.
- Low Power: Excellent low power consumption with various sleep modes and a typical active current of 70 µA/MHz.
- GPIO: Up to 20 general-purpose input/output pins with configurable pull-up/pull-down resistors.
- Timers: 1 x 16-bit timer and 2 x 16-bit PWM timers for flexible timing applications.
- ADC: 12-bit analog-to-digital converter (ADC) with up to 1 MSPS sampling rate.
- Communication Interfaces: I2C, SPI, USART, and a 2-wire interface for flexible connectivity.
- Operating Voltage: 1.8 to 3.6 V, making it suitable for battery-powered applications.
- Integrated Features: Built-in temperature sensor, watchdog timer, and several power management features.
These specifications make the STM32L011K4T6 ideal for low-power applications in IoT and wearable devices.

Package

The STM32L011K4T6 is packaged in a DFN (Dual Flat No-lead) format, specifically a 20-pin package. This compact package type is designed for low-power applications and allows for efficient thermal and electrical performance.

Pinout

The STM32L011K4T6 is a low-power microcontroller from STMicroelectronics' STM32 series, featuring a 32-bit ARM Cortex-M0 core. It has a pin count of 32 in a LQFP (Low-profile Quad Flat Package) or UFQFPN (Ultra Thin Fine-pitch Quad Flat No-lead Package) form factor.
Key functions of the STM32L011K4T6 include:
- Core: ARM Cortex-M0, operating up to 32 MHz.
- Flash Memory: 16 KB of Flash memory.
- RAM: 2 KB of SRAM.
- I/O Ports: 21 general-purpose I/O pins.
- Analog Features: 12-bit ADC and comparators.
- Timers: Two 16-bit timers and a watchdog timer.
- Communication Interfaces: SPI, I2C, and USART.
- Low-Power Modes: Multiple low-power modes for energy efficiency.
- Operating Voltage: 1.8V to 3.6V.
This microcontroller is ideal for battery-operated and energy-sensitive applications.

Manufacturer

The STM32L011K4T6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. Founded in 1987, STMicroelectronics is known for its diverse portfolio of products, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various markets, including automotive, industrial, personal electronics, and communications, focusing on innovation and sustainability. STMicroelectronics is recognized for its commitment to research and development, enabling it to provide high-performance and energy-efficient solutions, particularly in the realm of embedded systems and the Internet of Things (IoT).

Application

The STM32L011K4T6 is a low-power microcontroller suitable for various applications, including:
1. Wearable devices
2. Health monitoring systems
3. Smart home devices
4. Environmental sensors
5. IoT applications
6. Energy harvesting systems
7. Industrial automation
8. Remote control systems
Its ultra-low power consumption and flexibility make it ideal for battery-operated and energy-efficient designs.

Equivalent

Equivalent products to the STM32L011K4T6 chip include the STM32L021K4T6, STM32L031K4T6, and STM32F030K4T6. These alternatives offer similar low-power features and performance characteristics but may differ in specific functionalities or peripherals. Always verify compatibility based on the application requirements.

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