STM32L471VGT3 Description

The STM32L471VGT3 is the ultra-low-power microcontroller based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

STM32L471VGT3 Features

Ultra-low-power with FlexPowerControl

1.71 V to 3.6 V power supply

 -40 °C to 85/105/125 °C temperature range

300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers

14-channel DMA controller

True random number generator

CRC calculation unit, 96-bit unique ID

STM32L471VGT3 Applications

Communications equipment

Broadband fixed line access 

Enterprise systems 

Enterprise machine 

Personal electronics 

Portable electronics