STMicroelectronics STM32G431C8T6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.45 | $5.45 |
| 15+ | $3.58 | $53.70 |
| 25+ | $3.50 | $87.50 |
| 50+ | $3.31 | $165.50 |
| 100+ | $2.92 | $292.00 |
| N+ | $0.58 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core |
| Speed | 170MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 17x12b; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STM32G431C8T6 is a high-performance MCU from STMicroelectronics featuring an ARM Cortex-M4F core with floating-point unit running at 170 MHz. It offers 64 KB Flash and 32 KB SRAM, operating from 1.71V to 3.6V. This device includes DMA, I2S, PWM, and brown-out detection. The 48-LQFP package is suitable for advanced motor control, digital power, and industrial applications requiring DSP performance in a compact footprint.
- High-speed Cortex-M4F: 170 MHz with FPU accelerates math-intensive algorithms like FOC and digital filters.
- Low-voltage operation: 1.71V minimum enables single-cell battery designs.
- Rich analog peripherals: Integrated comparators and op-amps (implied by G4 series) reduce external components.
- Compact 48-pin package: Balances I/O count with PCB area for space-limited designs.
- Advanced timer set: High-resolution PWM timers for precise power control.
Digital Power Converters
The 170 MHz Cortex-M4F with FPU enables high-frequency control loops for LLC resonant converters and PFC stages.
Advanced Motor Drives
FOC (Field-Oriented Control) of PMSM motors benefits from the FPU and 32 KB RAM for state variables and observer matrices.
Industrial Automation
With 1.71V operation and 48-LQFP, it fits compact PLC I/O modules requiring fast analog-to-digital conversion.
Medical Devices
The DSP capabilities support real-time biosignal filtering (ECG/EEG) with low latency in portable monitors.
Robotics
Multiple PWM timers and DMA allow coordinated control of servo motors and encoders in collaborative robots.
EV Charging Stations
Robust communication interfaces and 170 MHz speed handle protocol stacks for CCS/CHAdeMO in charging controllers.
- Q: What is the core and speed of STM32G431C8T6?
- A: It uses an ARM Cortex-M4F core running at 170 MHz.
- Q: How much Flash and RAM does it have?
- A: It has 64 KB Flash and 32 KB SRAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: What package is available?
- A: It comes in a 48-pin LQFP package.
- Q: Does it support DSP instructions?
- A: Yes, the Cortex-M4F includes DSP and floating-point unit.
STM32G431C8T6.pdf
- Q: What is the core and speed of STM32G431C8T6?
- A: It uses an ARM Cortex-M4F core running at 170 MHz.
- Q: How much Flash and RAM does it have?
- A: It has 64 KB Flash and 32 KB SRAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: What package is available?
- A: It comes in a 48-pin LQFP package.
- Q: Does it support DSP instructions?
- A: Yes, the Cortex-M4F includes DSP and floating-point unit.
