STMicroelectronics

STM32G491CCU6  

Microcontrollers

The STM32G491CCU6 is a microcontroller unit (MCU) developed by STMicroelectronics. It belongs to the STM32G4 series, which is a family of general-purpose MCUs designed for a wide range of applications.

Description:

The STM32G491CCU6 is a high-performance MCU based on the Arm Cortex-M4 core with a 170 MHz CPU frequency. It features a 2 MB flash memory and 512 KB of RAM, making it suitable for complex applications that require substantial memory resources. The device operates on a power supply range of 1.71 V to 3.6 V and has an operating temperature range of -40°C to 125°C.

Features:

1. Arm Cortex-M4 core with 170 MHz CPU frequency and an FPU (Floating Point Unit).
2. 2 MB flash memory and 512 KB RAM.
3. Flexible clock system with internal and external clock sources.
4. Advanced peripherals, including:
   • 4x UARTs
   • 3x SPIs
   • 4x I2Cs
   • 5x timers
   • 2x CANs
   • USB 2.0 FS with LPM and BCD
   • SDMMC
5. Rich analog peripherals, including:
   • 3x 12-bit ADCs with up to 16 channels
   • 2x 12-bit DACs
   • 2x operational amplifiers
6. Security features, such as:
   • Secure boot
   • Protection against side-channel attacks
   • Flash memory read-out protection
7. Power management system with a wide range of low-power modes.

Applications:

The STM32G491CCU6 is suitable for a variety of applications, including but not limited to:

1. Industrial and motor control: The MCU's advanced peripherals and high-performance capabilities make it ideal for motor control applications, such as brushless DC motors, stepper motors, and industrial automation systems.
2. Medical devices: The STM32G491CCU6 can be used in medical devices, such as patient monitoring systems, diagnostic equipment, and portable medical devices, due to its advanced analog peripherals and security features.
3. Consumer electronics: The MCU can be employed in various consumer electronics, such as smart home devices, wearable devices, and portable electronics, thanks to its low power consumption and rich set of peripherals.
4. Automotive: The STM32G491CCU6 can be used in automotive applications, such as body control modules, infotainment systems, and advanced driver assistance systems (ADAS), due to its robustness and wide operating temperature range.
5. IoT devices: The MCU's connectivity features and low power consumption make it suitable for Internet of Things (IoT) devices, such as smart sensors, gateways, and edge devices.

In summary, the STM32G491CCU6 is a versatile and powerful MCU that can be used in a wide range of applications, from industrial and motor control to consumer electronics and IoT devices. Its high-performance capabilities, advanced peripherals, and security features make it an ideal choice for developers looking to create innovative and reliable solutions.

STM32G491CCU6 Documents

Download datasheets and manufacturer documentation for STM32G491CCU6

PCN Assembly/Origin :

Multi Dev 21/Sep/2022      

Datasheets :

STM32G491xC STM32G491xE      

PCN Design/Specification :

Mult Dev 25/Oct/2023