STM32G431CBT6 vs STM32G473CBT6 Comparison
Detailed side-by-side comparison of STM32G431CBT6 by STMicroelectronics and STM32G473CBT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G431CBT6 - 170MHz Arm Cortex-M4F MCU | STMicroelectronics
STM32G431CBT6 β ActiveSTMicroelectronics
STM32G473CBT6 - 170MHz ARM Cortex-M4F MCU with FPU | STMicroelectronics
STM32G473CBT6 β ActiveSpecification Comparison
| Parameter | STM32G431CBT6 | STM32G473CBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.98 | $4.11 |
| Core | Arm Cortex-M4F with FPU | ARM Cortex-M4F with FPU |
| Maximum Clock Frequency | 170 MHz | 170 MHz |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Package | LQFP-48 (7x7 mm) | LQFP-48 (7x7 mm) |
| Operating Temperature Range | -40C to +85C | -40C to +85C |
| ADC Resolution | 12-bit (up to 16-bit with oversampling) | β |
| DAC Resolution | 12-bit | β |
| Number of Timers | 10 (including HRTIM) | β |
| Communication Interfaces | SPI, I2C, USART, CAN FD | 3x I2C, 4x USART, 3x SPI, 2x FDCAN, 1x USB 2.0 FS, 1x SAI |
| GPIO Pins | 36 | β |
| DMA Channels | 16 | β |
| RoHS Status | Compliant | Compliant |
| AEC-Q100 | Not qualified (standard grade) | β |
| Number of I/Os | β | 36 |
| ADC | β | 5x 12-bit, up to 4 Msps |
| DAC | β | 4x 12-bit |
| Operational Amplifiers | β | 6x |
| Comparators | β | 7x |
| Timers | β | 1x HRTIM, 4x 16-bit, 2x 32-bit |
| DMA | β | 2x DMA with 16 channels each |