High-performance 32-bit MCU powered by ARM® Cortex®-M4 core with FPU, running at 170 MHz, featuring 128 KB Flash and 32 KB SRAM, integrating advanced analog peripherals and high-speed timers for motor control, digital power, and precision signal processing applications.
Product Overview
The STM32G431CBT6 is part of ST’s STM32G4 line — a new generation of mixed-signal MCUs combining DSP-like performance with advanced analog capabilities for precision control systems.
It delivers up to 170 MHz performance with single-cycle MAC instructions and a hardware FPU, enabling fast control loop execution and digital signal processing.
With 4 Msps ADCs, comparators, op-amps, and advanced timers, it provides real-time responsiveness for power conversion and motion control applications.
Key Features
Product Applications
Technical Specifications
| Parameter | Specification |
| Core | ARM Cortex-M4 with FPU |
| Frequency | 170 MHz |
| Flash | 128 KB |
| SRAM | 32 KB |
| Analog Units | 3×ADC (4 Msps), DAC, Op-Amp, Comparator |
| Timers | Advanced & General-Purpose |
| Interfaces | SPI, I²C, USART, CAN, USB |
| Voltage | 1.7 – 3.6 V |
| Package | LQFP-48 |
RFQ&Support
Jaron supplies genuine ST STM32G431CBT6 with global stock and full technical support.
Please include quantity, target price, ETA, and application details in your RFQ.
We provide BOM kitting, EOL replacement evaluation, PPV cost optimization, and worldwide semiconductor sourcing solutions.
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