STM32G473RET6 vs STM32G474RET6 对比
详细并排对比 STM32G473RET6 出自 STMicroelectronics 和 STM32G474RET6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32G473RET6 - 170MHz ARM Cortex-M4F MCU with FPU | STMicroelectronics
STM32G473RET6 ✓ 量产中
规格对比
| 参数 | STM32G473RET6 | STM32G474RET6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.59 | $8.25 |
| Core | ARM Cortex-M4F with FPU | Arm Cortex-M4F with FPU and DSP instructions |
| Max Clock Speed | 170 MHz | — |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB |
| 电源电压 | 1.71 V to 3.6 V | — |
| 封装 | LQFP-64 (10x10 mm) | 64-pin LQFP (10x10 mm) |
| 工作温度 | -40C to +85C | — |
| Number of I/Os | 51 | — |
| ADC | 4x 12-bit, up to 5 Msps | 12-bit, 5 MSPS, multiple channels |
| DAC | 4x 12-bit | 12-bit, multiple channels |
| Comparators | 6x ultra-fast | 4 high-speed |
| Operational Amplifiers | 3x | 6 on-chip |
| High-Resolution Timer | 1x HRTIM (184 ps resolution) | — |
| Communication Interfaces | 3x I2C, 4x USART, 3x SPI, 2x FDCAN, 1x USB 2.0 FS, 1x SAI | SPI, I2C, USART/UART, CAN FD, USB 2.0 FS |
| DMA | 2x DMA with 16 channels each | — |
| RoHS 状态 | Compliant | Compliant |
| 最大时钟频率 | — | 170 MHz |
| Performance | — | 213 DMIPS |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| High-Resolution Timer (HRTIM) | — | Yes, 184 ps PWM resolution |
| Hardware Accelerators | — | CORDIC and FMAC |
| 工作温度范围 | — | -40C to +85C (industrial) |
| 安装类型 | — | Surface Mount |