Arm Cortex-M4 32-bit MCU+FPU
STM32G431x6 STM32G431x8 STM32G431xB
Arm® Cortex®-M4 32-bit MCU+FPU, 170 MHz /213 DMIPS, up to 128 KB Flash, 32 KB SRAM, ...
Description
STM32G431x6 STM32G431x8 STM32G431xB
Arm® Cortex®-M4 32-bit MCU+FPU, 170 MHz /213 DMIPS, up to 128 KB Flash, 32 KB SRAM, rich analog, math accelerator
Datasheet - production data
Features
Includes ST state-of-the-art patented technology
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
FBGA
LQFP32 (7 x 7 mm) UFQFPN32 (5 x 5 mm) LQFP48 (7 x 7 mm) UFQFPN48 (7 x 7 mm) LQFP64 (10 x 10 mm) LQFP80 (12 x 12 mm) LQFP100 (14 x 14 mm)
UFBGA64 (5 x 5 mm)
WLCSP49 (Pitch 0.4)
Clock management – 4 to 48 MHz crystal oscillator – 32 kHz oscillator with calibration – Internal 16 MHz RC with PLL option (± 1%) – Internal 3...
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