STMicroelectronics STM32G431CBU6U
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | 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 | 42 |
| Program Memory Size | 128KB (128K 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 18x12b; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STM32G431CBU6U is a compact yet powerful MCU from STMicroelectronics, featuring an ARM Cortex-M4F core at 170MHz. It offers 128KB flash and 32KB SRAM in a space-saving 48-UFQFN package. Operating from 1.71V to 3.6V, it is designed for performance-constrained, space-limited applications. Its advanced timers and analog features make it excellent for motor control and digital power.
- Space-efficient: 48-UFQFN with exposed pad for thermal management.
- High performance: 170MHz Cortex-M4F in a small package.
- Rich analog: Multiple ADCs and comparators for precise sensing.
- Low power: Wide voltage range and low-power modes for battery devices.
Compact Motor Controllers
48-UFQFN package saves space while 170MHz Cortex-M4F handles FOC.
Portable Power Tools
Low voltage operation and high-speed PWM enable efficient brushless DC control.
Smart Sensors
DMA and fast ADC support high-speed data acquisition in industrial sensors.
Consumer Robotics
Small footprint and rich peripherals fit into mini robots and drones.
Medical Wearables
Low power modes and compact size suit continuous health monitoring.
LED Drivers
High-resolution PWM allows precise current control for high-quality lighting.
- Q: What is the core and speed?
- A: ARM Cortex-M4F at 170MHz.
- Q: What are the memory sizes?
- A: 128KB flash and 32KB SRAM.
- Q: What package is this?
- A: 48-pin UFQFN with exposed pad.
- Q: What is the voltage range?
- A: 1.71V to 3.6V.
- Q: Does it have motor control features?
- A: Yes, with advanced PWM timers and analog peripherals.
STM32G431CBU6U.pdf
- Q: What is the core and speed?
- A: ARM Cortex-M4F at 170MHz.
- Q: What are the memory sizes?
- A: 128KB flash and 32KB SRAM.
- Q: What package is this?
- A: 48-pin UFQFN with exposed pad.
- Q: What is the voltage range?
- A: 1.71V to 3.6V.
- Q: Does it have motor control features?
- A: Yes, with advanced PWM timers and analog peripherals.
