STM32L073VZT6

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STM32L073VZT6

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IC MCU 32BIT 192KB FLASH 100LQFP

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Spezifikationen

Attribut Wert
Package / Case Tray
Series STM32L0
Part Status Active
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 84
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) 1.8V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The STM32L073VZT6 is a microcontroller from STMicroelectronics' STM32L0 series, designed for ultra-low-power applications. It is based on the ARM Cortex-M0+ core, running at a maximum frequency of 32 MHz. The microcontroller offers 192 KB of Flash memory, 20 KB of SRAM, and 6 KB of EEPROM, making it suitable for data storage and complex applications. It features a rich set of peripherals, including USART, I2C, SPI, and USB 2.0 interfaces, which facilitate communication with other devices.
The STM32L073VZT6 also includes a 12-bit ADC, DAC, and various timers, enhancing its capability for signal processing and control tasks. It comes equipped with multiple power modes, optimizing energy efficiency for battery-operated applications. The microcontroller supports advanced security features, such as a true random number generator and CRC calculation unit, ensuring secure operations.
This device is often used in applications like wearable devices, smart meters, and IoT products due to its low power consumption, compact size, and versatile peripheral set, making it an excellent choice for developers focusing on energy-efficient technology solutions.

Equivalent

Equivalent products to the STM32L073VZT6 microcontroller might include similar low-power microcontrollers from other manufacturers. Consider:
1. NXP: LPC5410x series
2. Microchip: PIC32MX series
3. TI: MSP430 series
4. Renesas: RL78/L1x series
These offer comparable features like low power consumption, similar peripheral sets, and package options, but always check the specific datasheets for detailed compatibility.

Features

The STM32L073VZT6 is a microcontroller from STMicroelectronics, part of the STM32L0 series, designed for ultra-low-power applications. Key features include:
1. Core: ARM Cortex-M0+ running at up to 32 MHz.
2. Memory: 192 KB of Flash memory and 20 KB of SRAM.
3. Ultra-Low Power: Multiple low-power modes with current consumption as low as 230 nA in Stop mode.
4. Peripherals:
- 12-bit ADC, 16 channels
- 2x 12-bit DAC
- Low-power RTC
- Up to 25 capacitive sensing channels.
5. Connectivity:
- Up to 7x USART/UART
- 3x I2C
- 2x SPI
- USB 2.0 full-speed device.
6. Timers: 7x 16-bit timers, 1x 32-bit timer.
7. Operating Voltage: 1.65V to 3.6V.
8. Package: 100-pin LQFP.
9. Temperature Range: -40 to +85°C.
These features make it suitable for applications like metering, industrial automation, and consumer electronics where energy efficiency is crucial.

Pinout

The STM32L073VZT6 is a microcontroller from STMicroelectronics' STM32L0 series, designed for low-power applications. It is part of the ARM Cortex-M0+ family. This specific model features:
- Pin Count: 100 pins.
- Functions:
- CPU: ARM Cortex-M0+ core.
- Memory: 192 KB of Flash memory and 20 KB of SRAM.
- Digital Interfaces: Includes USART, I2C, SPI interfaces for communication.
- Analog: Features ADC, DAC, and comparators for analog signal processing.
- Timers: Several general-purpose timers, a low-power timer, and a real-time clock (RTC).
- GPIOs: General-purpose input/output pins are configurable for various functions.
- Other Features: Low-power operation modes, DMA controller, and a variety of power management features for efficiency.
This microcontroller is suitable for applications requiring low power consumption while maintaining flexible connectivity and analog capabilities.

Manufacturer

The STM32L073VZT6 is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. It is one of the world's largest semiconductor companies, known for designing and producing a wide range of semiconductor products, including microcontrollers, sensors, and integrated circuits. The company serves various markets, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is recognized for its innovation in developing energy-efficient technologies and solutions, contributing to advancements in areas such as the Internet of Things (IoT) and smart devices.

Application

The STM32L073VZT6 is a microcontroller designed for low-power applications, making it suitable for various areas. It is commonly used in wearable technology, IoT devices, and smart home applications due to its energy efficiency. Its features make it ideal for medical devices, such as portable health monitors, as well as industrial automation where low power consumption is critical. Additionally, it's used in consumer electronics, including remote controls and small appliances, and in metering applications like gas or water meters. Its diverse peripherals and low-power modes also make it suitable for sensor nodes and wireless communication systems in energy-efficient environments.

Package

The STM32L073VZT6 microcontroller is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins.

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