STM32G473QCT6 vs STM32G473RET6 对比
详细并排对比 STM32G473QCT6 出自 STMicroelectronics 和 STM32G473RET6 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
STM32G473QCT6 - 170MHz Cortex-M4 MCU 256KB Flash LQFP-128 | ST
STM32G473QCT6 ✓ 量产中STMicroelectronics
STM32G473RET6 - 170MHz ARM Cortex-M4F MCU with FPU | STMicroelectronics
STM32G473RET6 ✓ 量产中规格对比
| 参数 | STM32G473QCT6 | STM32G473RET6 |
|---|---|---|
| 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） | $6.72 | $4.59 |
| Core Architecture | Arm Cortex-M4 with FPU and DSP instructions | — |
| 最大时钟频率 | 170 MHz | — |
| DMIPS Performance | 213 DMIPS | — |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 128 KB | 128 KB |
| 封装 | LQFP-128 (14x14 mm) | LQFP-64 (10x10 mm) |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| 工作温度范围 | -40C to +85C | — |
| ADC | 5x 12-bit, up to 4 MSPS, up to 36 channels | 4x 12-bit, up to 5 Msps |
| DAC | 4x 12-bit | 4x 12-bit |
| Comparators | 7x ultra-fast (16 ns propagation delay) | 6x ultra-fast |
| Operational Amplifiers | 4x integrated | 3x |
| Math Accelerator | CORDIC + FMAC (filter math accelerator) | — |
| FDCAN Interfaces | Up to 4x FDCAN 2.0 | — |
| USB-C Power Delivery | Yes (UCPD with PHY) | — |
| GPIO Count | 107 GPIO | — |
| Timers | 5x 16-bit, 2x 32-bit, 2x 16-bit low-power | — |
| RoHS Compliance | Compliant | — |
| Core | — | ARM Cortex-M4F with FPU |
| Max Clock Speed | — | 170 MHz |
| Flash Memory | — | 512 KB |
| 电源电压 | — | 1.71 V to 3.6 V |
| 工作温度 | — | -40C to +85C |
| Number of I/Os | — | 51 |
| 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 |
| DMA | — | 2x DMA with 16 channels each |
| RoHS 状态 | — | Compliant |