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Integrated Circuits (ICs)

STM32G491RET3

MCU 32-Bit STM32G491 ARM Cortex-M4 RISC 512KB Flash 1.71V to 3.6V 64-Pin LQFP Tray

The STMicroelectronics MCU 32-Bit STM32G491 is a powerful microcontroller designed for high-performance applications that require advanced processing capabilities and energy efficiency. Featuring an ARM Cortex-M4 RISC core, this microcontroller offers 512KB of Flash memory and operates within a voltage range of 1.71V to 3.6V. Packaged in a 64-pin LQFP format, the STM32G491 is ideal for a variety of embedded systems, providing robust performance and flexibility for developers in diverse industrie

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

RoHSCompliant
Device TypeMicrocontrollers
PackageLQFP

About This Product

The STMicroelectronics MCU 32-Bit STM32G491 is a powerful microcontroller designed for high-performance applications that require advanced processing capabilities and energy efficiency. Featuring an ARM Cortex-M4 RISC core, this microcontroller offers 512KB of Flash memory and operates within a voltage range of 1.71V to 3.6V. Packaged in a 64-pin LQFP format, the STM32G491 is ideal for a variety of embedded systems, providing robust performance and flexibility for developers in diverse industries. Additionally, it is RoHS compliant, ensuring it meets environmental standards.

What is this product used for?

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

Key Features

  • RoHS: Compliant
  • 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 64-Pin LQFP Tray

STM32G491RET3

STMicroelectronics

The STMicroelectronics MCU 32-Bit STM32G491 is a powerful microcontroller designed for high-performance applications that require advanced processing capabilities and energy efficiency. Featuring an ARM Cortex-M4 RISC core, this microcontroller offers 512KB of Flash memory and operates within a voltage range of 1.71V to 3.6V. Packaged in a 64-pin LQFP format, the STM32G491 is ideal for a variety of embedded systems, providing robust performance and flexibility for developers in diverse industrie

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

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