NUCLEO-G474RE - starter kit with STM32 microcontroller (STM32G474RE)

Description

The Nucleo development kit with the STM32 microcontroller allows you to easily try new solutions and build prototypes. The board is equipped with a connector compatible with Arduino R3, which allows you to connect extensions. shield both those intended for Arduino as well as those specially designed for Nucleo. In addition to the Arduino-compatible connectors, the board has Morpho output pins that give access to all microcontroller pins. The built-in ST-LINK programmer / debugger is a great help, it can operate in three modes: mass storage, virtual COM port or debugger port. The programmer cooperates with many popular programming environments such as IAR, Keil, STM32CubeIDE and others based on GCC.

properties

• STM32 microcontroller in the LQFP64 housing
• 1 programmable LED
• 1 programmable button, 1 reset button
• Quartz resonator 32.768 kHz
• Two types of pins one compatible with Arduino R3, the other type Morpho
• Possibility of power supply via USB or external power supply
• Built-in ST-LINK programmer / debugger operating in three modes: mass storage, virtual COM port or debugger port
• Compatibility with free libraries and sample programs available in STM32Cube
• Compatible with many development environments such as IAR, Keil and others based on GCC

Properties of the microcontroller

• ARM 32-bit Cortex-M4 core
• Maximum frequency: 170 MHz
• ART accelerator
• Power supply: 1,71-3,6 V
• Mathematical hardware accelerators:
  • CORDIC for trigonometric functions
  • FMAC for mathematical filtering functions
• 512 kB of flash memory protected by PCROP
• 96 kB of SRAM memory, with hardware parity checking for the first 32 kB
• Four power saving modes: Sleep, Stop, Standby and Shutdown
• Possibility of direct supply of real-time RTC clock and supporting registers
• Quartz resonator 4-48 MHz and 32 kHz
• 52 high-speed I / O ports, of which some tolerate 5 V voltage
• DMA controller supporting 16 channels
• 24 analogue-to-digital converters (ADC) with up to 16-bit resolution
• 7 digital-to-analog converter (DAC) with 12-bit resolution
• 7 super fast comparators
• 17 counters
• RTC calendar with alarm and the possibility of waking up the microcontroller from the Stop or Standby state
• interfaces:
  • 3 x FDCAN
  • 4 x I2C
  • 5 x USART / UART
  • 1 x LPUART
  • 4 x SPI
  • 1 x SAI
  • USB 2.0 full-speed
• Random number generator (RNG)