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STM32L476VGT6

STM32L476VGT6

STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD
882 in stock
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Overview

The STM32L476VGT6 is an ultra-low-power microcontroller based on the high-performance Arm Cortex-M4 32-bit RISC core operating at 80 MHz. It features 1 MB of Flash memory and integrates specialized peripherals including a liquid crystal display (LCD) driver, USB OTG full-speed, and Digital Filter for Sigma-Delta (DFSDM) modulators.

Why Choose This Part

This MCU offers an exceptional balance of performance and power consumption, achieving a high EEMBC ULPBench score. The integration of a built-in LCD controller (8x40 or 4x44) and USB OTG eliminates the need for external bridge chips, reducing both BOM cost and PCB footprint.

Applications

Battery-Powered Medical Devices
Utilizes ultra-low power modes and the integrated LCD driver for portable glucose meters and heart rate monitors.
Industrial Sensor Nodes
The 80 MHz Cortex-M4 with FPU and DFSDM interface allows for complex signal processing of analog sensors in the field.
Smart Utility Meters
Manages high-density data logging with 1 MB Flash and drives segmented LCDs for residential gas or water meters.
Wearable Technology
Balances high computational performance for motion tracking with extremely low standby current to extend battery life.

Getting Started

Developers should use the NUCLEO-L476RG or the STM32L476G-DISCO discovery kit for initial prototyping. Software development is supported by the STM32Cube ecosystem, including STM32CubeIDE and the STM32CubeL4 hardware abstraction layer (HAL) libraries.

Dev Boards

Development boards and breakout modules featuring the STM32L476VGT6 or compatible chips — ready to use for prototyping.

NUCLEO-L432KC STMicroelectronics
Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn
Digi-Key Mouser 2,384 in stock
NUCLEO-L476RG STMicroelectronics
STM32L476 Nucleo-64 STM32L4 ARM® Cortex®-M4 MCU 32-Bit Embedded Evaluation Board
Digi-Key Mouser 2,875 in stock
NUCLEO-L452RE STMicroelectronics
STM32L452 Nucleo-64 STM32L4 ARM® Cortex®-M4 MCU 32-Bit Embedded Evaluation Board
Digi-Key Mouser 546 in stock
B-L4S5I-IOT01A STMicroelectronics
SPBTLE-RF, STM32L4S5 STM32L4+ 802.11 b/g/n (WiFi/WLAN/Wi-Fi 4), Bluetooth® Smart 4.x Low Energy (BLE) Transceiver 2.4GHz
Digi-Key 171 in stock
STEVAL-STWINKT1B STMicroelectronics
IIS3DWB, ISM330DHCX, IIS2DH, IMP34DT05, LPS22HH, MP23ABS1, STM32L4R9, STWIN - Accelerometer, Gyroscope, Humidity, Magnet
Digi-Key 47 in stock
Part of STM32 family » STM32L476

STM32L476 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Connectivity I/O Pins Package ADC/DAC Flash Stock
STM32L476VGT6 (this part) — — — — — 882
STM32L476VET6 CANbus, EBI/EMI, I.. 82 LQFP-100 A/D 16x12b; D/A 2x.. 512KB 3,895
STM32L476RGT6 CANbus, I2C, IrDA,.. 51 LQFP-64 A/D 16x12b; D/A 2x.. 1MB 2,595
STM32L476RET6 CANbus, I2C, IrDA,.. 51 LQFP-64 A/D 16x12b; D/A 2x.. 512KB 8,035
STM32L476ZET6 CANbus, EBI/EMI, I.. 114 LQFP-144 A/D 24x12b; D/A 2x.. 512KB 368
STM32L476ZGT6 CANbus, EBI/EMI, I.. 114 LQFP-144 A/D 24x12b; D/A 2x.. 1MB —