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Integrated Circuits (ICs)

STM32L476MEY6TR

Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 512 Kbytes Flash, LCD, USB OTG

The STMicroelectronics Ultra-low-power ARM Cortex-M4 MCU is a cutting-edge microcontroller designed for energy-efficient applications that require high performance and versatility. Operating at a frequency of 80 MHz, this MCU features an impressive 512 Kbytes of Flash memory and 128 Kbytes of RAM, making it ideal for complex embedded systems. With a wide operating temperature range from -40°C to 85°C and a minimal supply current of just 30nA, it is perfect for battery-powered devices and IoT app

BrandSTMicroelectronics
PackageWLCSP
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os65
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency80MHz
Max Operating Temperature85°C
Min Operating Temperature-40°C
Nominal Supply Current30nA
Number of I2C Channels3
Number of SPI Channels3
Number of Timers/Counters2
Number of UART Channels2
PackagingTape & Reel

About This Product

The STMicroelectronics Ultra-low-power ARM Cortex-M4 MCU is a cutting-edge microcontroller designed for energy-efficient applications that require high performance and versatility. Operating at a frequency of 80 MHz, this MCU features an impressive 512 Kbytes of Flash memory and 128 Kbytes of RAM, making it ideal for complex embedded systems. With a wide operating temperature range from -40°C to 85°C and a minimal supply current of just 30nA, it is perfect for battery-powered devices and IoT applications. The integrated LCD and USB OTG capabilities further enhance its functionality, making it a reliable choice for modern electronic designs.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers WLCSP Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 512 Kbytes Flash, LCD, USB OTG

STM32L476MEY6TR

STMicroelectronics

The STMicroelectronics Ultra-low-power ARM Cortex-M4 MCU is a cutting-edge microcontroller designed for energy-efficient applications that require high performance and versatility. Operating at a frequency of 80 MHz, this MCU features an impressive 512 Kbytes of Flash memory and 128 Kbytes of RAM, making it ideal for complex embedded systems. With a wide operating temperature range from -40°C to 85°C and a minimal supply current of just 30nA, it is perfect for battery-powered devices and IoT app

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  • Sample to production quantities
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