STMicroelectronics Digital Power Supply Control Kit Based on STM32G474RE 32 Bit MCU Microcontroller Board STEVAL-DPSG474

The STMicroelectronics digital power supply control kit consists of a main board, based on the STM32G474RE microcontroller from the STM32G4 family, and an adapter board, which provides different communication interfaces and allows programming the microcontroller through a standard 20 pin JTAG connector. The STM32G474RE microcontroller includes the high performance Arm Cortex M4 32 bit RISC core operating at up to 170 MHz frequency, a floating point unit, a full set of DSP instructions, and high speed embedded memories. This device embeds peripherals that allow the mathematical or arithmetic function acceleration.

• Control board for digital SMPS based on the STM32G474RE microcontroller:
• High resolution timer for D SMPS applications
• Filter math accelerator unit to perform arithmetic operations on vectors
• Coprocessor to provide hardware acceleration of trigonometric functions
• 64 pin DIN 41612 connector for D SMPS modular approach
• STDC14 programming connector
• Opto coupled serial communication for board to board communication
• RC filters for analog inputs
• Protection of the microcontroller analog lines with diode arrays