STM32L073VZT6D - STMicroelectronics

Manufacturer Part Number

STM32L073VZT6D

Manufacturer

STMicroelectronics

Introduction

Low-power ARM Cortex-M0+ based microcontroller designed for a variety of embedded applications

Product Features and Performance

Core Processor: ARM Cortex-M0+ for efficient processing

Core Size: 32-Bit Single-Core for powerful computation capability

Speed: 32MHz operational frequency for fast task handling

Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB offering versatile communication options

Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT to enhance functionality

Number of I/O: 84 for extensive external interfacing

Program Memory Size: 192KB FLASH for substantial programming space

EEPROM Size: 6KB to retain data without power

RAM Size: 20KB ensuring ample operational data storage

Voltage Supply Range: 1.65V to 3.6V for flexible power options

Data Converters: A/D 16x12b and D/A 2x12b for accurate analog to digital conversions

Oscillator Type: Internal for a simplified clock system

Operating Temperature: -40°C to 85°C for reliable operation across varied environments

Mounting Type: Surface Mount for straightforward PCB assembly

Package: 100-LQFP (14x14) for space-efficient purposes

Product Advantages

Highly integrated design for minimization of external components

Versatile power supply voltage compatibility

Comprehensive set of peripherals and IOs

Efficient power consumption suitable for battery-powered applications

Key Technical Parameters

32-Bit ARM Cortex-M0+ Core at 32MHz speed

192KB FLASH Memory, 6KB EEPROM, 20KB RAM

Advanced connectivity and peripheral set

Internal Oscillator

Data Converters: 16x12b ADCs, 2x12b DACs

Operating Temperature from -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures stable operation during power fluctuations

Independent Watchdog Timer (WDT) to recover from software errors

Compatibility

Broad range communication protocols support

Compatible with various development environments and toolchains

100-LQFP package for compatibility with standard PCB designs

Application Areas

Industrial control systems

Sensor management

Consumer electronics

Internet of Things (IoT) devices

Product Lifecycle

Active product status

Not nearing discontinuation

Replacements and upgrades are available for future scalability

Several Key Reasons to Choose This Product

Low-power consumption extends battery life for portable devices

High integration level reduces need for additional components, lowering overall cost

Wide operating temperature range makes it suitable for harsh environment applications

Diverse set of peripherals enhances design flexibility and functionality

Robust performance with an advanced 32-bit core at an affordable price point

STMicroelectronics' extensive support and documentation facilitate development efforts