STM32G431CBT6 ARM Microcontroller MCU with 170 MHz Cortex-M4 Core 128 KB Flash Memory and 32-bit Data Bus

Features

• Core: 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

• Operating conditions:

  • – VDD, VDDA voltage range: 1.71 V to 3.6 V

• Mathematical hardware accelerators

  • – CORDIC for trigonometric functions acceleration
  • – FMAC: filter mathematical accelerator

• Memories

  • – 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)

• Reset and supply management

  • – Power-on/power-down reset (POR/PDR/BOR)
  • – Programmable voltage detector (PVD)
  • – Low-power modes: sleep, stop, standby and shutdown
  • – VBAT supply for RTC and backup registers

• Clock management

  • – 4 to 48 MHz crystal oscillator
  • – 32 kHz oscillator with calibration
  • – Internal 16 MHz RC with PLL option (± 1%)
  • – Internal 32 kHz RC oscillator (± 5%)

• Up to 86 fast I/Os

  • – All mappable on external interrupt vectors
  • – Several I/Os with 5 V tolerant capability

Reference Part number

Packaging & Shipping

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.

Frequently Asked Questions