STMicroelectronics STM32G431K8T6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.40 | $6.40 |
| 15+ | $4.20 | $63.00 |
| 25+ | $4.11 | $102.75 |
| 50+ | $3.88 | $194.00 |
| 100+ | $3.43 | $343.00 |
| N+ | $0.69 | Price Inquiry |
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| 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 | 26 |
| 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 11x12b; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-LQFP (7x7) |
| Package / Case | 32-LQFP |
| ROHS |  |
The STM32G431K8T6 from STMicroelectronics is a high-performance 32-bit MCU based on the ARM Cortex-M4F core with FPU. It runs at 170MHz, offering 64KB flash and 32KB RAM. With a supply range of 1.71V to 3.6V, it includes DMA, I2S, POR, PWM, and WDT in a 32-LQFP package.
- High-performance Cortex-M4F: 170MHz with FPU for complex math.
- Rich analog peripherals: Integrated comparators and op-amps reduce BOM.
- Advanced timers: High-resolution PWM for precise control.
- Wide voltage range: 1.71V to 3.6V supports various power designs.
Digital Power Conversion
The 170MHz Cortex-M4F with FPU and high-resolution timers enables advanced digital control for LLC or PFC converters.
Audio Processing
With I2S support and DSP instructions, it can handle real-time audio effects in guitar pedals or smart speakers.
Industrial Drives
Multiple PWM channels and 32KB RAM support field-oriented control of servo motors in CNC machines.
Battery Management Systems
The 1.71V minimum voltage and DMA allow efficient monitoring of cell voltages in automotive BMS.
Medical Monitoring
Its processing power and low-power modes suit portable ECG or pulse oximeter devices.
Robotics
Fast interrupt handling and FPU accelerate kinematics calculations for robotic arms.
- Q: What core does the STM32G431K8T6 use?
- A: It uses an ARM Cortex-M4F core with FPU, running at 170MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 64KB flash and 32KB RAM.
- Q: What package is available?
- A: It comes in a 32-LQFP package.
- Q: Does it support I2S?
- A: Yes, it includes I2S for digital audio interfaces.
STM32G431K8T6.pdf
- Q: What core does the STM32G431K8T6 use?
- A: It uses an ARM Cortex-M4F core with FPU, running at 170MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 64KB flash and 32KB RAM.
- Q: What package is available?
- A: It comes in a 32-LQFP package.
- Q: Does it support I2S?
- A: Yes, it includes I2S for digital audio interfaces.
