STM32G473VBT6 Microcontroller - STMicroelectronics

The STM32G473VBT6 is a cutting-edge microcontroller from STMicroelectronics, tailored for high-performance applications that require a balance between power efficiency and computational capability. This member of the STM32G4 series is built around a 32-bit ARM Cortex-M4 core with a Floating Point Unit (FPU), which is capable of running at a frequency of up to 170 MHz.

The STM32G473VBT6 boasts an array of impressive features, including a rich set of analog peripherals, advanced motor control capabilities, and a range of connectivity options. It is designed to excel in a variety of demanding applications, from industrial control systems to consumer electronics.

Key Features:

• Core: ARM Cortex-M4 with FPU and frequency up to 170 MHz
• Memory: Up to 128 Kbytes of Flash memory and 32 Kbytes of SRAM
• Rich analog peripherals: Multiple 12-bit ADCs, DAC channels, comparators, and operational amplifiers
• Advanced control: High-resolution timer for precise motor control, hardware support for digital filters
• Communication interfaces: I2C, USARTs, SPIs, CAN, and USB
• Power efficiency: Low-power modes and an integrated SMPS for energy-saving operations
• Housing: LQFP100 package for convenient integration into various designs
• Development support: Comprehensive development ecosystem with software libraries and tools

With its Math Accelerator (CORDIC) and hardware division capabilities, the STM32G473VBT6 is particularly suited for mathematical operations, enhancing performance in applications such as sensor fusion and complex algorithm computations. The microcontroller's versatility is further augmented by its various timers, watchdogs, and a SysTick timer, which enable precise timing and system management.

For security-conscious applications, the STM32G473VBT6 incorporates features such as a Memory Protection Unit (MPU), which ensures memory safety, and a Random Number Generator (RNG) for cryptographic operations.

STMicroelectronics provides robust software support for the STM32G473VBT6, including the STM32CubeG4 MCU Package, which contains HAL, low-layer APIs, and middleware components. This comprehensive suite of tools enables developers to fully leverage the capabilities of the microcontroller and accelerate the development process.