STM32L071CZT6

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STM32L071CZT6

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IC MCU 32BIT 192KB FLASH 48LQFP

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Especificações

Atributo Valor
Package / Case Tray
Series STM32L0
Part Status Active
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O 37
Program Memory Size 192KB (192K x 8)
Program Memory Type FLASH
EEPROM Size 6K x 8
RAM Size 20K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 13x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The STM32L071CZT6 is a microcontroller from STMicroelectronics, part of the STM32L0 series, known for its ultra-low-power performance. It is based on a 32-bit ARM Cortex-M0+ core, operating at up to 32 MHz, making it suitable for energy-efficient applications. The STM32L071CZT6 comes with 192 KB of Flash memory and 20 KB of SRAM, providing ample storage for embedded applications.
Key features include multiple communication interfaces like USART, I2C, and SPI, as well as a variety of timers and analog peripherals, such as a 12-bit ADC and a DAC. It supports advanced power-saving modes, allowing it to operate with minimal power consumption. The microcontroller also boasts a rich set of connectivity options, including USB, making it versatile for applications in consumer electronics, healthcare, and industrial control.
With its compact 48-pin LQFP package, the STM32L071CZT6 is ideal for applications requiring a small form factor. It is also supported by the STM32 ecosystem, which includes development tools, firmware libraries, and community support, ensuring ease of development and deployment.

Equivalent

The STM32L071CZT6 is an ARM Cortex-M0+ microcontroller from STMicroelectronics. Equivalent products might include:
1. NXP: LPC11U68 (Cortex-M0+)
2. Microchip: ATSAMD21G18 (Cortex-M0+)
3. Texas Instruments: MSP432P401R (Cortex-M4, but similar low-power features)
4. Silicon Labs: EFM32ZG222F32 (Cortex-M0+)
These alternatives vary in features, so it’s important to compare specific requirements like peripherals, memory, and power consumption.

Features

The STM32L071CZT6 is a microcontroller from STMicroelectronics, part of the STM32L0 series known for its ultra-low-power capabilities. It is built around a 32-bit ARM Cortex-M0+ core running at up to 32 MHz. Key features include:
1. Memory: It has 192 KB of Flash memory and 20 KB of SRAM.
2. Low Power: Offers multiple low-power modes, achieving a typical current consumption of 0.29 µA in Standby mode.
3. Peripherals: Includes up to 24 timers and counters, 12-bit ADC, DAC, and multiple communication interfaces such as USART, I2C, and SPI.
4. GPIOs: Provides up to 49 GPIO pins.
5. Security: Features hardware encryption, True Random Number Generator (TRNG), and a hardware cyclic redundancy check (CRC) unit.
6. Operating Voltage: Ranges from 1.65 V to 3.6 V.
7. Package: Available in a 48-pin LQFP package.
8. Additional Features: It supports a real-time clock (RTC) with a calendar, multiple oscillators, and an integrated temperature sensor.
These features make it ideal for low-power applications, including IoT devices, medical devices, and sensor hubs.

Pinout

The STM32L071CZT6 is a microcontroller from the STM32L0 series by STMicroelectronics. It comes in a 48-pin LQFP (Low Quad Flat Package) configuration. This MCU is designed for applications requiring ultra-low-power consumption and features a 32-bit ARM Cortex-M0+ core.
Key features and functions include:
- 192 KB of Flash memory and 20 KB of SRAM.
- Various power-saving modes for energy efficiency.
- Multiple communication interfaces: I2C, SPI, USART, and USB 2.0.
- 12-bit ADC, 12-bit DAC, and various timers for analog signal processing.
- Extensive GPIO availability for versatile connectivity.
- Integrated touch sensing controller for capacitive touch applications.
- Advanced security features, including true RNG and AES encryption.
This microcontroller is well-suited for applications in portable and battery-powered devices, thanks to its low power consumption and rich peripheral set.

Manufacturer

The STM32L071CZT6 is manufactured by STMicroelectronics, a multinational semiconductor company. STMicroelectronics is known for designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company primarily focuses on applications in various industries such as automotive, industrial, personal electronics, and communication equipment.
STMicroelectronics is recognized for its innovation in the semiconductor industry, especially in producing energy-efficient and high-performance microcontrollers like the STM32 series. The STM32L071CZT6, part of the STM32L0 series, is a low-power microcontroller designed for applications requiring extended battery life and energy efficiency, making it suitable for use in portable and battery-operated devices.
As a leading player in the semiconductor market, STMicroelectronics operates globally with a strong presence in regions like Europe, Asia, and North America. It is committed to sustainability and advanced technological development, often collaborating with other tech companies and research institutions to push the boundaries of semiconductor technology.

Application

The STM32L071CZT6 microcontroller is well-suited for applications requiring low power consumption and high performance. Key application areas include:
1. IoT Devices: Ideal for battery-powered IoT sensors and devices due to its low-power modes.
2. Wearables: Used in health and fitness trackers for efficient power management.
3. Home Automation: Powers smart home devices with its connectivity and control capabilities.
4. Industrial Control: Suitable for industrial sensors and control systems with its robust performance.
5. Medical Devices: Supports portable medical instruments with its compact design and reliability.
6. Consumer Electronics: Implemented in various consumer gadgets requiring energy efficiency.
These applications leverage the microcontroller’s low power, integrated peripherals, and efficient processing capabilities.

Package

The STM32L071CZT6 microcontroller is housed in a UFBGA-100 package, which stands for "Ultra-Fine Ball Grid Array" with 100 pins. This package type is compact and suitable for applications requiring a small form factor and enhanced thermal performance.

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