STM32G431CBU6 Description

The STM32G431CBU6 is built around the powerful Arm? Cortex?-M4 32-bit RISC engine. It has a frequency range of up to 170 MHz. The Cortex-M4 core incorporates a single-precision floating-point unit (FPU) that supports all Arm single-precision data-processing instructions and data formats. It also has a comprehensive set of DSP (digital signal processing) instructions and a memory protection unit (MPU), which improves the security of the application.

STM32G431CBU6 Features

• Arm? 32-bit Cortex?-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, DSP instructions

• 128 Kbytes of Flash memory with ECC support, proprietary code readout protection (PCROP), securable memory area, 1 Kbyte OTP

• 22 Kbytes of SRAM, with hardware parity check implemented on the first 16 Kbytes

• Routine booster: 10 Kbytes of SRAM on instruction and data bus, with hardware parity check (CCM SRAM)

• True random number generator (RNG)

• CRC calculation unit, 96-bit unique ID

• Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell?

STM32G431CBU6 Applications

• Industrial