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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32G491RET6
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STM32G491RET6 - STMicroelectronics

Manufacturer Part Number
STM32G491RET6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32G491RET6
ECAD Model
Parts Description
IC MCU 32BIT 512KB FLASH 64LQFP
Detailed Description
Package
64-LQFP
Data sheet
STM32G491xC STM32G491xE.pdf
RoHs Status
ROHS3 Compliant
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Specifications

STM32G491RET6 Tech Specifications
STMicroelectronics - STM32G491RET6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32G491RET6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V  
Supplier Device Package 64-LQFP (10x10)  
Speed 170MHz  
Series STM32G4  
RAM Size 112K x 8  
Program Memory Type FLASH  
Program Memory Size 512KB (512K x 8)  
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT  
Package / Case 64-LQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 52  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 24x12b; D/A 4x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M4F  
Connectivity CANbus, I²C, IrDA, IRTIM, LINbus, SAI, SPI, UART/USART, USB  
Base Product Number STM32G491  

Parts Introduction

Manufacturer Part Number

STM32G491RET6

Manufacturer

STMicroelectronics

Introduction

High-performance ARM Cortex-M4F based microcontroller for embedded applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4F core

170MHz operating frequency

512KB FLASH program memory

112KB RAM

Internal Oscillator

Analog-to-Digital Converters: 24x12-bit

Digital-to-Analog Converters: 4x12-bit

Product Advantages

High computational power

Low power consumption

Advanced control peripherals

Rich set of communication interfaces

Key Technical Parameters

Core Processor: ARM Cortex-M4F

Speed: 170MHz

Program Memory Size: 512KB

RAM Size: 112KB

Voltage Supply: 1.71V to 3.6V

Operational Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset

Programmable Watchdog Timer (WDT)

Power-On Reset (POR)

Compatibility

Multiple communication protocols including CANbus, I2C, SPI, USB

Industry-standard 64-LQFP package for easy integration

Application Areas

Industrial control systems

Home automation

Medical devices

Consumer electronics

Product Lifecycle

Active status, not nearing discontinuation

Ongoing manufacturer support and updates

Key Reasons to Choose This Product

Efficient processing capabilities for complex tasks

Wide range of connectivity options for various applications

Large on-chip memory for advanced operations

Flexible and wide range voltage supply compatibility

Robust design with built-in safety features

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32G491RET6

Product Attribute STM32G491RET6 STM32G491VET6 STM32G491VCT6 STM32G484VET6
Part Number STM32G491RET6 STM32G491VET6 STM32G491VCT6 STM32G484VET6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Core Processor ARM® Cortex®-M4F ARM® Cortex®-M4F ARM® Cortex®-M4 ARM® Cortex®-M4
Program Memory Type FLASH FLASH FLASH FLASH
Series STM32G4 STM32G4 STM32G4 STM32G4
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Package / Case 64-LQFP 100-LQFP 100-LQFP 100-LQFP
Package Tray Tray Bulk Tray
Connectivity CANbus, I²C, IrDA, IRTIM, LINbus, SAI, SPI, UART/USART, USB CANbus, I²C, IrDA, IRTIM, LINbus, SAI, SPI, UART/USART, USB CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
Program Memory Size 512KB (512K x 8) 512KB (512K x 8) 256KB (256K x 8) 512KB (512K x 8)
Supplier Device Package 64-LQFP (10x10) 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14)
Data Converters A/D 24x12b; D/A 4x12b A/D 36x12b; D/A 4x12b A/D 36x12b SAR; D/A 4x12b A/D 42x12b; D/A 4x12b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Speed 170MHz 170MHz 170MHz 170MHz
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V
Oscillator Type Internal Internal Internal Internal
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit 32-Bit Single-Core
RAM Size 112K x 8 112K x 8 112K x 8 128K x 8
Base Product Number STM32G491 STM32G491 - STM32G484
Number of I/O 52 86 86 86
EEPROM Size - - - -

STM32G491RET6 Datasheet PDF

Download STM32G491RET6 pdf datasheets and STMicroelectronics documentation for STM32G491RET6 - STMicroelectronics.

Datasheets
STM32G491xC STM32G491xE.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

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STM32G491RET6 Image

STM32G491RET6

STMicroelectronics
32D-STM32G491RET6

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