ARM STM32 NUCLEO-G070RB Nucleo-64 Development Board

Product detailed description

ARM STM32 NUCLEO-G070RB Nucleo-64 Development Board

The STM32G070RB microcontrollers include a high-performance 32-bit ARM®Cortex®-M0+ RISC core operating at up to 64MHz, high-speed 128kB embedded Flash and 36kB SRAM, a rich number of enhanced I/O ports and peripherals connected to two APB buses. The microcontroller offers one 12-bit ADC with 16 channels, one 16-bit timer with motor control function, five universal 16-bit timers, two basic 16-bit timers, as well as standard and advanced communication interfaces: two I2C, two SPI, four USART.

These features make the STM32G070 series of microcontrollers suitable for a wide range of applications such as motor drives, control applications, medical and handheld devices, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, videophones, and more.

This development board allows anyone to try out new ideas and quickly create prototypes with any STM32 MCU. By sharing the Arduino connectors and ST Morpho pin headers, the STM32 Nucleo boards can be easily expanded with a large number of specialized application hardware accessories.

The STM32 Nucleo boards integrate the ST-Link V2 programmer/debugger, so no additional hardware is required for development. On these boards, the programmer is designed as a breakaway module, so it can be detached from the board and used separately if necessary.

Specifications:

Microcontroller STM32G070RB

• CPU frequency up to 64MHz
• FLASH 128KB
• SRAM 36KB
• 1 x 12bit ADC 16 channels
• 7 x DMA
• Timers:
  • 1 x 16-bit timer, motor control support
  • 5 x 16-bit universal timer
  • 2 x 16-bit basic timer
  • 2 x Watchdog Timer (Independent and Window)
  • 24-bit SysTick timer
• 2 x I2C (SMBus/PMBus)
• 4 x USART (ISO 7816 interface, LIN, IrDA, modem control)
• 2 x SPI
• 1 x Real Time Circuit - RTC
• CRC calculation unit, 96-bit unique ID
• Oscillators, reset and power management:
  • Power supply 2.0 - 3.6V
  • Power-on Reset, Power-down Reset and Programmable Voltage Detector (PVD)
  • External 4 - 48MHz oscillator for CPU
  • Internal 16MHz oscillator for CPU
  • Internal 32kHz oscillator for RTC
  • External 32.768 kHz oscillator with calibration for RTC
• Low power mode:
  • Sleep, Stop and Standby mode
• VBAT input for power backup for RTC and backup registers

Development board

• Plate dimensions 82,5mm x 70mm.
• In addition to the microcontroller, the following components are integrated on the board:
  • Power source 3.3V 500mA
  • 8MHz crystal for CPU
  • Crystal 32.768kHz for RTC
  • Programming method selection connections - BOOT0 and BOOT1
  • Reset button
  • User button
  • ST-Link V2 debugger/debugger
  • LED indicating 3.3V power supply
  • Programmable LED
  • USB communication LED
  • I/O connector format Arduino UNO R3
  • I/O connector ST Morpho
• The board can be powered using the miniUSB connector on the programmer or the power pins. Power supply voltage 3.3V, 5V, 7-12V depending on the power supply method used - USB, VBUS, or external

Connection of outlets:

Delivery components:

• 1pc ARM STM32 NUCLEO-G070RB Nucleo-64 Development Board

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.

Sources:

• Manufacturer's website
• STM32G070RB datasheet
• STM32CubeMX Original software for microcontroller configuration and generation of initialization C codes for various compilation programs
• STM32CubeIDE Original compilation program based on Eclipse IDE