STMicroelectronics

STM32L073VZT3  

Microcontrollers

The STM32L073VZT3 is a low-power microcontroller manufactured by STMicroelectronics. It belongs to the STM32L0 series, which is designed for applications that require low power consumption and high performance.

Description:

The STM32L073VZT3 features an ARM Cortex-M0+ 32-bit RISC core with a clock speed of up to 32 MHz. It comes in a 64-pin LQFP package. The device has 192 KB of Flash memory and 20 KB of RAM, making it suitable for applications that require moderate memory capacity.

Features:

1. Core: ARM Cortex-M0+ 32-bit RISC core with a clock speed of up to 32 MHz.
2. Memory: 192 KB Flash memory and 20 KB RAM.
3. Package: 64-pin LQFP.
4. Low Power: The STM32L0 series is designed for low power applications, with ultra-low power consumption in run and sleep modes.
5. Connectivity: The device offers a range of communication interfaces, such as I2C, SPI, and USART.
6. Timers: It includes timers like a 16-bit timer, a low-power timer, and a real-time clock (RTC).
7. ADC: 12-bit advanced resolution ADC with up to 16 channels.
8. DMA: Support for DMA, allowing efficient data transfer between peripherals and memory.
9. GPIO: A variety of GPIO options, including analog and digital input/output pins.
10. Security: Features like a unique device identifier (UDID) and a hardware encryption engine for secure applications.

Applications:

The STM32L073VZT3 is suitable for a wide range of applications that require low power consumption and moderate performance. Some examples include:

1. Battery-powered devices: Due to its low power consumption, the STM32L073VZT3 is ideal for battery-powered applications, such as portable electronics, wearable devices, and remote sensors.
2. Smart sensors: The device can be used in smart sensor applications, such as environmental monitoring, industrial automation, and home automation systems.
3. Medical devices: The STM32L073VZT3 can be used in low-power medical devices, such as wearable health monitors, portable diagnostic tools, and drug delivery systems.
4. Consumer electronics: The microcontroller can be used in various consumer electronics, including smart home appliances, security systems, and energy management systems.
5. Industrial control: The device can be employed in industrial control applications, such as motor control, process monitoring, and energy management systems.

In summary, the STM32L073VZT3 is a versatile, low-power microcontroller that offers a balance of performance, memory, and connectivity features, making it suitable for a wide range of applications that require energy efficiency and moderate processing capabilities.

STM32L073VZT3 Documents

Download datasheets and manufacturer documentation for STM32L073VZT3

Errata :

STM32L073x8, xB, xZ Errata      

PCN Assembly/Origin :

Lead Finishing 12/May/2023      

Datasheets :

STM32L073x8, xB, xZ Datasheet      

Manuals :

STM32L0 Series Programming Manual      

Design Resources :

Low Power Modes for STM32L0      

Other Related Documents :

STM32L0x3 Reference Manual      

HTML Datasheet :

STM32L0 Series Programming Manual      

PCN Design/Specification :

Mult Dev 03/Nov/2022