STMicroelectronics

STM32G474CCU3

The STM32G474CCU3 is a microcontroller unit (MCU) produced by STMicroelectronics, a leading global semiconductor company. It is part of the STM32G4 series, which is based on the high-performance Arm® Cortex®-M4 32-bit RISC core with a 170 MHz CPU frequency. The STM32G474CCU3 is designed to offer a combination of high performance, low power consumption, and advanced connectivity features.

Description:

The STM32G474CCU3 is a high-density MCU with a 2 MB flash memory and 512 KB of RAM. It operates with a power supply voltage ranging from 1.71 to 3.6 V and has an operating temperature range of -40°C to 125°C. The device is available in a 100-pin LQFP (Low Profile Quad Flat Package) package.

Features:

1. Core: Arm® Cortex®-M4 32-bit RISC core with a 170 MHz CPU frequency and an FPU (Floating Point Unit) for efficient computation.
2. Memory: 2 MB of flash memory and 512 KB of RAM.
3. Connectivity: Advanced connectivity options, including USB 2.0 HS and HSC, Ethernet MAC, and several communication interfaces (I2C, SPI, UART, CAN, and SAI).
4. Analog peripherals: 16-bit advanced analog-to-digital converter (ADC) with up to 16 channels, a 12-bit digital-to-analog converter (DAC), and operational amplifiers.
5. Timers: Multiple timers, including a 16-bit advanced motor-control timer, a 32-bit timer with PWM and ADC triggers, and several 16-bit general-purpose timers.
6. Security: Features an ARM TrustZone® security extension, providing secure boot and secure firmware storage.
7. Power management: Advanced power management features, including a power voltage detector, a backup domain protection, and a VBAT supply for the RTC and backup registers.
8. Debug interface: An SWD (Serial Wire Debug) interface for easy debugging and programming.

Applications:

The STM32G474CCU3 is designed for a wide range of applications, including but not limited to:

1. Industrial and motor control: Advanced motor-control timer and operational amplifiers make it suitable for applications like BLDC/PMSM motor control, robotics, and industrial automation.
2. Medical devices: The combination of high performance, low power consumption, and advanced connectivity features make it suitable for medical devices like patient monitoring systems and diagnostic equipment.
3. Consumer electronics: The STM32G474CCU3 can be used in consumer electronics such as smart appliances, wearable devices, and IoT (Internet of Things) devices.
4. Automotive: The device is suitable for automotive applications like body control, infotainment systems, and powertrain control.
5. Networking and communication: With its Ethernet MAC and USB 2.0 HS support, the STM32G474CCU3 can be used in networking devices and communication systems.
6. Security systems: The ARM TrustZone® security extension and secure boot features make it suitable for security systems and access control applications.

In summary, the STM32G474CCU3 is a versatile and powerful MCU that offers a wide range of features and applications, making it suitable for various industries and use cases.