ARM Cortex-M4 with FPU · 170 MHz · 128 KB Flash · 64 KB SRAM · UFQFPN-48
| Part Number | STM32G431CBU6 |
|---|---|
| Manufacturer | STMicroelectronics |
| Core | ARM Cortex-M4+ with FPU |
| Max Frequency | 170 MHz |
| Flash Memory | 128 KB |
| SRAM | 64 KB |
| Package | UFQFPN-48 (6×6mm, 0.4mm pitch) |
| Supply Voltage | 2.0 V – 3.6 V |
| Operating Temperature | −40°C to +85°C (up to +125°C option) |
| GPIO Pins | 38 |
| RoHS Compliant | Yes |
| Supply Voltage | 2.0 V – 3.6 V |
|---|---|
| I/O Voltage | 3.3 V (5V tolerant) |
| Power Consumption | ~70 mA at 170 MHz typical |
| Sleep Mode | ~2 µA (STOP mode) |
| ADC | 12-bit, up to 16 channels |
| DAC | 12-bit, 2× DAC with voltage references |
| Comparators | 4× high-speed comparators |
| UART / USART | 3× (up to 10 Mbit/s) |
|---|---|
| SPI / I²S | 2× / 1× I²S |
| I²C | 2× I²C (Fast mode+) |
| CAN FD | 1× CAN FD |
| USB | 1× USB 2.0 Full Speed |
| HRTIM | 6-channel, 200 ps resolution |
| Debug | SWD / JTAG |
| Part Number | STM32G431CBU6 |
|---|---|
| Order Qty | 1 pcs – 10,000+ pcs |
| Lead Time | 3–7 business days |
| Packaging | Tray / Tape & Reel |
| Export Control | EAR99 |
STM32G431CBU6 — компактный и экономичный микроконтроллер ARM Cortex-M4+ от STMicroelectronics серии G4 с частотой до 170 МГц. Объём Flash — 128 КБ, ОЗУ — 64 КБ, корпус — UFQFPN-48 (6×6мм). Серия G4 добавляет HRTIM, продвинутую аналогику и CAN FD в компактном корпусе — идеально для миниатюрных ESC и FC.
