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STM32L071KZT6

Name: STM32L071KZT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 192KB FLASH 32LQFP

제조업체
Mfr.부분 #STM32L071KZT6
패키지 32-LQFP
데이터시트 STM32L071KZT6 DataSheet
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사양

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, I²S, POR, PWM, WDT
NumberofI/O	25
ProgramMemorySize	192KB (192K x 8)
ProgramMemoryType	FLASH
EEPROMSize	6K x 8
RAMSize	20K 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

개요

Description

The STM32L071KZT6 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, and offers 64 KB of Flash memory and 8 KB of SRAM. This microcontroller is part of the STM32L0 series, which is optimized for energy efficiency, making it suitable for battery-operated devices.
Key features include a range of communication interfaces such as I2C, SPI, USART, and UART, as well as a 12-bit ADC and various timers for timer-based applications. The STM32L071KZT6 also supports a comprehensive set of peripherals, including GPIOs, an analog comparator, and a real-time clock, enhancing its versatility for applications in IoT, wearables, and medical devices.
With its low power consumption, it supports various power-saving modes, ensuring extended battery life. Development is facilitated by the STM32Cube ecosystem, which provides libraries, middleware, and tools for efficient application design.

Features

The STM32L071KZT6 is a microcontroller from STMicroelectronics' STM32L0 series, designed for low-power applications. Key features include:
- Core: ARM Cortex-M0+ running at up to 32 MHz.
- Flash Memory: 192 KB of embedded Flash memory.
- RAM: 20 KB of SRAM.
- Operating Voltage: 1.8V to 3.6V, suitable for battery-powered devices.
- Low Power Consumption: Multiple low-power modes with a current consumption as low as 0.2 µA in sleep mode.
- Peripherals: Includes multiple I/O interfaces such as USART, SPI, I2C, and up to 37 GPIO pins.
- Analog Features: 12-bit ADC, 12-bit DAC, and comparators.
- Timers: Multiple general-purpose timers and a real-time clock (RTC).
- Connectivity: Optional USB OTG support.
- Security: Features like a hardware CRC and unique ID for security applications.
- Temperature Range: Operating temperature from -40°C to 85°C.
This combination of features makes it ideal for energy-efficient applications such as wearables, IoT devices, and sensor applications.

Package

The STM32L071KZT6 is packaged in a QFN (Quad Flat No-lead) package, specifically in a 32-pin 5x5 mm format. This compact design is suitable for space-constrained applications while providing good electrical performance.

Pinout

The STM32L071KZT6 is a microcontroller from STMicroelectronics' STM32L0 series. It features a 32-pin LQFP (Low-Profile Quad Flat Package) form factor.
Key pin functions include:
- GPIOs: General-purpose I/O pins for interfacing with peripherals.
- ADC: Analog-to-Digital Converter inputs for sensing applications.
- USART/I2C/SPI: Serial communication interfaces for connecting to other devices.
- TIM: Timer outputs for PWM generation and event counting.
- SWD: Serial Wire Debug interface for programming and debugging.
- VREF+: Reference voltage for ADC.
The device also includes power management capabilities, low-power modes, and various internal functionalities, making it suitable for battery-operated and energy-efficient applications.

Manufacturer

The STM32L071KZT6 is manufactured by STMicroelectronics, a global semiconductor company based in Switzerland. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various industries such as automotive, industrial, consumer electronics, and IoT (Internet of Things). STMicroelectronics is known for its innovation in microcontroller technology, particularly in low-power and energy-efficient solutions, making it a key player in the embedded systems market.

Application

The STM32L071KZT6 is commonly used in low-power applications such as portable medical devices, wearable technology, smart home sensors, environmental monitoring, industrial automation, and IoT devices. Its features, including low power consumption, built-in analog peripherals, and flexible communication interfaces, make it suitable for battery-operated and energy-efficient solutions.

Equivalent

Equivalent products to the STM32L071KZT6 include other STM32L0 series microcontrollers, such as STM32L072KZ, STM32L073KZ, and STM32L051KZ. These alternatives vary in terms of memory size, peripherals, and power consumption, but they share similar architecture and features. For exact replacements, consider specifications like flash memory, RAM, and intended application to ensure compatibility.