STM32G491RCT6

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STM32G491RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

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Thông số kỹ thuật

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

Tổng quan

Description

The STM32G491RCT6 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications requiring efficiency and versatility. It is based on the ARM Cortex-M4 core, operating at a clock speed of up to 170 MHz. This microcontroller features 512 KB of Flash memory and 128 KB of SRAM, supporting a variety of applications in industrial control, consumer electronics, and medical devices.
Key features include an advanced 12-bit ADC with up to 3.6 MSPS, multiple timers, and integrated hardware for motor control and communication interfaces such as SPI, I2C, USART, and USB. The STM32G491RCT6 also supports real-time operating systems (RTOS), making it suitable for complex applications. Additionally, it incorporates various power-saving modes, enhancing battery life in portable devices.
With its high computing power, rich peripheral set, and low power consumption, the STM32G491RCT6 is an ideal choice for engineers looking to develop sophisticated embedded systems.

Features

The STM32G491RCT6 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications. Key features include:
- Core: ARM Cortex-M4 with floating-point unit (FPU) running at up to 170 MHz.
- Flash Memory: 512 KB of Flash memory.
- SRAM: 128 KB of SRAM.
- Peripheral Interfaces: Multiple interfaces including I2C, SPI, USART, USB 2.0, and CAN.
- ADC: 3x 12-bit ADCs with up to 5 MSPS, supporting up to 24 channels.
- Timers: Several general-purpose and advanced control timers, including a PWM generator.
- DAC: 2x 12-bit DACs.
- Security Features: Integrated hardware RNG and cryptographic hardware accelerators.
- Power Management: Low-power modes for energy-efficient operation.
- Operating Voltage: 1.7V to 3.6V.
- Package: LQFP-64 with a compact form factor.
This combination of features makes the STM32G491RCT6 suitable for applications in industrial control, consumer electronics, and IoT devices.

Package

The STM32G491RCT6 is packaged in a LQFP (Low-Profile Quad Flat Package) type, specifically in a 64-pin configuration. This package type provides a compact form factor suitable for various applications while allowing for easy soldering on PCBs.

Pinout

The STM32G491RCT6 microcontroller features a 100-pin LQFP (Low-Profile Quad Flat Package) configuration. It belongs to the STM32G4 series and is equipped with various functions, including:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit) running up to 170 MHz.
- Memory: 512 KB Flash, 128 KB SRAM.
- Analog: Multiple ADCs (up to 3), DAC, and comparators.
- Timers: Several general-purpose timers and advanced control timers.
- Communication Interfaces: Multiple UARTs, SPIs, I2Cs, CAN, and USB.
- GPIOs: Configurable for various input/output functions.
- Power Management: Low-power modes with flexible power management options.
The pin configuration supports diverse applications in automation, consumer electronics, and more, making it versatile for various embedded system designs.

Manufacturer

The STM32G491RCT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and production of a wide range of semiconductor solutions, including microcontrollers, sensors, and power management devices. They serve various markets, including automotive, industrial, consumer electronics, and communications. The STM32G4 series, including the STM32G491RCT6, is part of their ARM Cortex-M-based microcontroller family, known for high performance and efficiency, particularly in applications requiring advanced processing and low power consumption.

Application

The STM32G491RCT6 is well-suited for various application areas, including:
1. Industrial Automation: Motor control and automation systems.
2. Consumer Electronics: Smart home devices and wearables.
3. IoT Solutions: Sensor networks and connected devices.
4. Medical Devices: Portable health monitoring systems.
5. Automotive: Advanced driver assistance systems (ADAS).
6. Communication: RF and wireless applications.
Its features, such as low power consumption and high performance, make it versatile for these domains.

Equivalent

Equivalent products to the STM32G491RCT6 include the STM32G474RET6, STM32G474RCT6, and STM32G431RCT6. These chips are similar in architecture, performance, and peripheral features within the STM32G4 series, but ensure to check specific requirements such as memory size, package type, and I/O capabilities for compatibility in your application.

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