STM32L073V8T6

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STM32L073V8T6

IC MCU 32BIT 64KB FLASH 100LQFP

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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, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
NumberofI/O 84
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
EEPROMSize 3K x 8
RAMSize 20K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 16x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

개요

Description

The STM32L073V8T6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0+ core. It features a 32-bit architecture, operating at a maximum frequency of 32 MHz. This microcontroller is particularly designed for battery-powered applications, offering various low-power modes to extend battery life.
Key features include 64 KB of Flash memory, 20 KB of SRAM, and a variety of peripherals such as ADC, timers, I2C, SPI, and UART interfaces. It also supports advanced features like an integrated 12-bit ADC, a digital-to-analog converter (DAC), and an I2S interface for audio applications.
The STM32L073V8T6 is equipped with a rich set of analog and digital peripherals, making it suitable for IoT applications, wearable devices, and sensor networks. It operates in a wide supply voltage range (1.71V to 3.6V) and is available in a compact LQFP package, facilitating easy integration into various designs. Its low power consumption and robust features make it ideal for energy-efficient applications.

Features

The STM32L073V8T6 is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
- Core: ARM Cortex-M0+ processor running up to 32 MHz.
- Flash Memory: 64 KB of in-system programmable Flash memory.
- RAM: 8 KB of SRAM.
- Operating Voltage: Wide voltage range from 1.71V to 3.6V.
- Power Consumption: Ultra-low power consumption, suitable for battery-operated applications.
- I/O Pins: 23 I/O pins, configurable for various functions.
- Communication Interfaces: Supports multiple interfaces, including I2C, SPI, USART, and USB.
- ADC: 12-bit ADC with up to 16 channels.
- Timers: Several general-purpose and advanced-control timers.
- Temperature Range: Operating temperature from -40°C to +85°C.
- Development Support: Compatible with various development tools and software ecosystems.
Ideal for IoT applications, wearable devices, and sensor nodes, the STM32L073V8T6 combines performance with energy efficiency.

Package

The STM32L073V8T6 is available in a LQFP (Low-profile Quad Flat Package) with 48 pins. The package dimensions are 7x7 mm, making it suitable for various compact applications.

Pinout

The STM32L073V8T6 is a microcontroller from STMicroelectronics' STM32L0 series, specifically designed for low-power applications. It features a 48-pin LQFP package.
### Pin Count and Functions:
- Total Pins: 48
- Power Supply: VDD, VSS
- I/O Pins: 36 general-purpose I/O (GPIO) pins
- Communication Interfaces:
- 2 x I2C
- 1 x USART
- 1 x SPI
- Analog Functions:
- 1 x 12-bit ADC (up to 16 channels)
- 1 x DAC
- Timers:
- 1 x 16-bit basic timer
- 2 x 16-bit timers
- Special Features:
- Low-power modes for energy efficiency
- Built-in temperature sensor
- USB connectivity (USB 2.0 full-speed)
This microcontroller is suitable for battery-powered applications due to its ultra-low power consumption capabilities.

Manufacturer

The STM32L073V8T6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and producing a wide range of electronic components, including microcontrollers, analog devices, sensors, and power management solutions. Founded in 1987 and headquartered in Geneva, Switzerland, the company serves various markets, such as automotive, industrial, consumer electronics, and communications. STMicroelectronics is known for its innovation and focus on energy-efficient solutions, particularly in the rapidly growing Internet of Things (IoT) sector. The STM32L073V8T6 is part of the STM32 family, which features ultra-low-power microcontrollers suitable for battery-operated devices and various low-power applications.

Application

The STM32L073V8T6 is commonly used in low-power applications such as wearable devices, medical monitoring equipment, smart home sensors, and environmental monitoring systems. Its energy-efficient features make it ideal for battery-operated devices. Additionally, it can be utilized in IoT applications, industrial automation, and wireless communication due to its integrated connectivity options like wireless protocols (e.g., Bluetooth, LoRa).

Equivalent

The STM32L073V8T6 chip is part of the STM32L0 series. Equivalent products include:
1. STM32L072V8T6
2. STM32L073C8T6
3. STM32L073R8T6
These alternatives may differ in features like memory size, peripheral configuration, or package type but maintain similar core functionality. Always verify specific requirements and compatibility for your application.

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