STMicroelectronics

STM32G491CCT3TR

The STM32G491CCT3TR is a high-performance microcontroller (MCU) developed by STMicroelectronics. It belongs to the STM32G4 series, which is designed for a wide range of applications that require high efficiency, low power consumption, and advanced connectivity. Here's a detailed description of the STM32G491CCT3TR, its features, and potential applications:

Description:

The STM32G491CCT3TR is a 32-bit ARM Cortex-M4 MCU with an impressive 1.8V operating voltage and a core frequency of up to 350 MHz. It is built on a 32nm process technology, which allows for high performance while maintaining low power consumption. The device comes in a 144-pin LQFP (Leadless Quad Flat Package) package.

Features:

1. Core: The STM32G491CCT3TR features an ARM Cortex-M4 core with a FPU (Floating Point Unit) that delivers high computational capabilities and efficient floating-point operations.
2. Memory: The MCU comes with 1 MB of Flash memory and 320 KB of SRAM, providing ample storage and fast data processing capabilities.
3. Connectivity: The device offers a wide range of connectivity options, including USB 2.0 FS, two I2Cs, five SPIs, and six UARTs/USARTs.
4. Analog peripherals: The STM32G491CCT3TR includes a 12-bit ADC with up to 16 channels, a 12-bit DAC with two channels, and an operational amplifier, making it suitable for various analog signal processing tasks.
5. Timers: The MCU features multiple timers, including a 16-bit advanced-control timer, two 16-bit general-purpose timers, a 16-bit low-power timer, and a SysTick timer.
6. Power management: The device offers advanced power management features, including a power voltage detector, a backup regulator, and a VBAT supply for the backup domain.
7. Security: The STM32G491CCT3TR comes with a wide range of security features, such as a hardware unique key, a hardware true random number generator, and a secure boot option.
8. Package: The 144-pin LQFP package provides a compact and efficient solution for various applications.

Applications:

The STM32G491CCT3TR is suitable for a wide range of applications due to its high performance, low power consumption, and advanced connectivity features. Some potential applications include:

1. Industrial and motor control: The MCU's advanced connectivity and analog peripherals make it ideal for motor control and industrial automation applications.
2. Medical devices: The STM32G491CCT3TR's precision and low power consumption make it suitable for various medical devices, such as patient monitoring systems and diagnostic equipment.
3. Consumer electronics: The MCU can be used in a variety of consumer electronics, including smart home devices, wearables, and portable electronics.
4. Automotive: The STM32G491CCT3TR can be used in various automotive applications, such as body control modules, infotainment systems, and advanced driver-assistance systems (ADAS).
5. IoT devices: The MCU's connectivity options and low power consumption make it an excellent choice for Internet of Things (IoT) devices, such as smart sensors and gateways.

In summary, the STM32G491CCT3TR is a powerful and versatile microcontroller that offers a wide range of features, making it suitable for various high-performance applications across different industries.