STM32G491CET6

The STM32G491CET6 is a microcontroller from the STM32G4 series by STMicroelectronics, designed for high-performance and cost-effective applications. It features an Arm® Cortex®-M4 32-bit RISC core with FPU (Floating Point Unit), offering a balance of efficient processing and power consumption ideal for mixed-signal applications.
Key features include:
- Clock speed up to 170 MHz
- Up to 512 KB of Flash memory and 128 KB of SRAM
- Rich set of analog features including 12-bit ADCs and DACs
- Various communication interfaces such as SPI, UART, I2C, and CAN
- Advanced control peripherals for complex motor control and power conversion
- Real-time capabilities with a flexible interrupt controller and timers
The STM32G491CET6 is well-suited for industrial control, consumer electronics, and IoT applications, with robust security features and low power modes for extended battery life. It is supported by the STM32 ecosystem, including development tools and software libraries, facilitating rapid prototyping and development.

Equivalent products to the STM32G491CET6, a microcontroller from STMicroelectronics, can include chips with similar specifications and features from other manufacturers. These might include the NXP LPC546xx series, the Microchip ATSAME5x series, and the Texas Instruments MSP432 series. It’s important to compare core architecture, peripherals, memory, power consumption, and package type to ensure compatibility with your specific application needs.

The STM32G491CET6 is a microcontroller from STMicroelectronics, part of the STM32G4 series. It features a 32-bit ARM Cortex-M4 CPU operating at up to 170 MHz. The microcontroller includes 512 KB of Flash memory and 160 KB of SRAM, offering abundant storage and processing capabilities for various applications.
Key features include:
- Advanced Timer: 16-bit and 32-bit timers, including PWM and quadrature encoders.
- Analog Features: Two 12-bit ADCs, one 12-bit DAC, and multiple operational amplifiers and comparators for rich analog signal processing.
- Connectivity: Integrated communication interfaces like USART, SPI, I2C, CAN, USB, and I2S.
- Digital Interfaces: GPIOs with highly flexible pin functions.
- Security: Hardware-based security features, including a True Random Number Generator and a CRC calculator.
- Low-Power Modes: Multiple power-saving modes for energy-efficient operation.
- Development Support: Compatible with a wide range of development tools and software provided by STMicroelectronics.
This microcontroller is suitable for applications requiring high performance and rich peripheral sets, such as industrial control, consumer electronics, and IoT devices.

The STM32G491CET6 is a microcontroller from STMicroelectronics, part of the STM32G4 series. It comes in a 48-pin LQFP (Low-Profile Quad Flat Package) configuration. This microcontroller is designed for high-performance applications and includes features suitable for motor control, digital power conversion, and industrial applications.
Key features include:
- Core: ARM Cortex-M4 32-bit RISC processor with FPU (Floating Point Unit) and DSP (Digital Signal Processing) instructions.
- Memory: 512 KB of Flash memory and 160 KB of SRAM.
- Timers: Advanced control timers for PWM generation and encoder interface.
- Communication Interfaces: Includes I2C, SPI, USART, and CAN for versatile connectivity.
- Analog: Multiple 12-bit ADCs, DACs, and comparators for precision analog control.
- GPIOs: Flexible general-purpose I/Os.
- Security: Features like TrustZone and secure firmware install for enhanced security.
This microcontroller is suitable for applications requiring efficient processing, real-time control, and connectivity.

The STM32G491CET6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. Headquartered in Geneva, Switzerland, STMicroelectronics is one of the largest semiconductor companies globally. It specializes in the design, development, manufacturing, and marketing of a wide range of semiconductor products. These products include microcontrollers, sensors, power management components, and more, serving various industries such as automotive, industrial, personal electronics, and communication equipment. The company is known for its focus on innovation and sustainability, striving to deliver high-performance and energy-efficient technologies.

The STM32G491CET6 microcontroller is part of the STM32G4 series, known for its high performance and energy efficiency. It is ideal for various applications, including:
1. Industrial Control: Motor control, power conversion, and automation systems.
2. Consumer Electronics: Smart home devices, personal electronics, and IoT applications.
3. Healthcare: Portable medical devices and fitness equipment.
4. Automotive: In-car entertainment and body electronics.
5. Communication: Signal processing and interface bridging.
6. Energy: Renewable energy systems and battery management.
These applications benefit from the STM32G491CET6's computing power, analog features, and connectivity options.

The STM32G491CET6 microcontroller comes in an LQFP (Low-Profile Quad Flat Package) with 48 pins. This type of package is commonly used for microcontrollers, providing a balance between size and ease of handling for assembly on printed circuit boards.