STMicroelectronics STM32L476VET6TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L4
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 80MHz
Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Number of I/O 85
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L476VET6TR from STMicroelectronics is an ultra-low-power MCU with an ARM Cortex-M4 core at 80MHz. It features 512KB flash and 128KB RAM, with an integrated LCD controller. The 100-LQFP package and 1.71V-3.6V supply make it ideal for battery-powered applications.

  • Ultra-low power consumption for extended battery life
  • Integrated LCD controller reduces external components
  • High memory density (512KB flash) for complex applications
  • ARM Cortex-M4 with FPU for efficient signal processing

Wearable Devices

Ultra-low power consumption (1.71V min) extends battery life in fitness trackers.

Smart Meters

Integrated LCD controller and DMA reduce BOM cost for utility meters.

Medical Monitoring

80MHz Cortex-M4 with FPU handles signal processing for portable ECG devices.

Industrial Sensors

Wide temperature range and WDT ensure reliable operation in factory automation.

IoT Nodes

Low power modes and 512KB flash support complex connectivity stacks.

Consumer Electronics

LCD support and rich peripherals enable smart home controllers.

Q: What is the core processor in this STM32?
A: It uses an ARM Cortex-M4 core running at 80MHz.
Q: How much flash memory does it have?
A: It provides 512KB of flash memory.
Q: What is the supply voltage range?
A: It operates from 1.71V to 3.6V, supporting low-power designs.
Q: Does it have an LCD controller?
A: Yes, it includes an LCD driver for direct segment display control.
Base Product Number : STM32L476VET6
32-bit 80MHz ARM Cortex-M4 DMA IoT LCD Low Power LQFP-100 MCU Medical
Q: What is the core processor in this STM32?
A: It uses an ARM Cortex-M4 core running at 80MHz.
Q: How much flash memory does it have?
A: It provides 512KB of flash memory.
Q: What is the supply voltage range?
A: It operates from 1.71V to 3.6V, supporting low-power designs.
Q: Does it have an LCD controller?
A: Yes, it includes an LCD driver for direct segment display control.