ST STM32G491REY6TR

Manufacturer No:

STM32G491REY6TR

Manufacturer:

ST

Description:

Description: Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration

Quantity:

In Stock :5227

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Mon, Jun 22 - Tue, Jun 23, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

STM32G491REY6TR Information

ST STM32G491REY6TR technical specifications, attributes, parameters and parts with similar specifications to ST STM32G491REY6TR.

Type
Parameter

RoHS Status
RoHS Compliant

Part Life Cycle Code
Active

Ihs Manufacturer
STMICROELECTRONICS

Reach Compliance Code
compliant

Factory Lead Time
13 Weeks

Samacsys Manufacturer
STMicroelectronics

Has ADC
YES

Bit Size
32

Boundary Scan
YES

CPU Family
CORTEX-M4

Type
Parameter

Clock Frequency-Max
48 MHz

DAC Channels
YES

DMA Channels
YES

Format
FLOATING POINT

Integrated Cache
YES

JESD-30 Code
R-PBGA-B64

Length
3.56 mm

Low Power Mode
YES

Number of DMA Channels
16

Number of External Interrupts
16

Download datasheets and manufacturer documentation for ST STM32G491REY6TR.

Datasheets:

en.DM00654712.pdf

STM32G491REY6TR Overview

STM32G491REY6TR Features

STM32G491REY6TR Applications

There are a lot of STMicroelectronics
STM32G491REY6TR Microcontroller applications.

Television
Heater/Fan
Calculator
Kindle
Christmas lights
3D printers
Washing machine
Microwave ovens
Home appliances
Home video and audio

STM32G491REY6TR Relevant information

STM32G491REY6TR FAQ

Can I request a quote for STM32G491REY6TR?

STM32G491REY6TR from ST is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for STM32G491REY6TR?

The final price for STM32G491REY6TR depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for STM32G491REY6TR?

STM32G491REY6TR is a ST Embedded part. Key details include Number of External Interrupts: 16 and uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC; contact us if you need the specifications verified before sourcing.

When will I receive a quotation for STM32G491REY6TR?

After you submit the RFQ for STM32G491REY6TR, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for STM32G491REY6TR?

Once stock for STM32G491REY6TR is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to STM32G491REY6TR?

Yes. If STM32G491REY6TR is unavailable, end-of-life, or outside your schedule, we can review comparable ST Embedded parts and compatible replacement options.

AIChipLink – Your Trusted Electronic Components Distributor