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Integrated Circuits (ICs)

STM32G491MET3

MCU 32-Bit STM32G491 ARM Cortex-M4 RISC 512KB Flash 1.71V to 3.6V 80-Pin LQFP Tray

The STMicroelectronics MCU 32-Bit STM32G491 is a powerful microcontroller designed for high-performance applications requiring efficient processing and low power consumption. Featuring an ARM Cortex-M4 RISC core, this MCU is equipped with 512KB of Flash memory and operates within a voltage range of 1.71V to 3.6V. Housed in an 80-pin LQFP package, it is ideal for a variety of embedded systems, offering advanced features and flexibility for developers looking to create innovative solutions.

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Device TypeMicrocontrollers
PackageLQFP

About This Product

The STMicroelectronics MCU 32-Bit STM32G491 is a powerful microcontroller designed for high-performance applications requiring efficient processing and low power consumption. Featuring an ARM Cortex-M4 RISC core, this MCU is equipped with 512KB of Flash memory and operates within a voltage range of 1.71V to 3.6V. Housed in an 80-pin LQFP package, it is ideal for a variety of embedded systems, offering advanced features and flexibility for developers looking to create innovative solutions.

What is this product used for?

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

Key Features

  • Configured as microcontrollers for catalog and RFQ workflows.
  • Package format: LQFP.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • 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
MCU 32-Bit STM32G491 ARM Cortex-M4 RISC 512KB Flash 1.71V to 3.6V 80-Pin LQFP Tray

STM32G491MET3

STMicroelectronics

The STMicroelectronics MCU 32-Bit STM32G491 is a powerful microcontroller designed for high-performance applications requiring efficient processing and low power consumption. Featuring an ARM Cortex-M4 RISC core, this MCU is equipped with 512KB of Flash memory and operates within a voltage range of 1.71V to 3.6V. Housed in an 80-pin LQFP package, it is ideal for a variety of embedded systems, offering advanced features and flexibility for developers looking to create innovative solutions.

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

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