STM32G474RBT3 vs STM32G473RCT6 对比
详细并排对比 STM32G474RBT3 出自 STMicroelectronics 和 STM32G473RCT6 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
STM32G474RBT3 - 170MHz Cortex-M4F MCU, 128KB Flash | STMicroelectronics
STM32G474RBT3 ✓ 量产中STMicroelectronics
STM32G473RCT6 - 170MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32G473RCT6 ✓ 量产中规格对比
| 参数 | STM32G474RBT3 | STM32G473RCT6 |
|---|---|---|
| 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） | $2.84 | $5.44 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP instructions | — |
| Maximum CPU Frequency | 170 MHz | — |
| DMIPS | 213 | — |
| Flash Memory | 128 KB (128K x 8) | 256 KB |
| SRAM | 32 KB | 128 KB |
| 封装 | 64-LQFP (10x10 mm) | LQFP-64 (10x10 mm) |
| 引脚数量 | 64 | — |
| Operating Voltage | 1.71 V to 3.6 V | — |
| 工作温度 | -40 C to +125 C | — |
| ADC Resolution | 12-bit, 4 MSPS (5x channels) | 12-bit |
| DAC Resolution | 12-bit, 4 channels | 12-bit |
| High-Resolution Timer Resolution | 184 ps | — |
| Operational Amplifiers | 6 | — |
| Comparators | 7 | — |
| Math Accelerator | CORDIC + FMAC | — |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 (168 hours) | — |
| Core | — | ARM Cortex-M4 with FPU |
| 最大时钟频率 | — | 170 MHz |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| 工作温度范围 | — | -40C to +85C |
| Number of GPIOs | — | 51 |
| Number of ADCs | — | 5 |
| Number of DACs | — | 4 |
| Number of Timers | — | 12 (including 2 advanced motor-control timers) |
| Communication Interfaces | — | SPI, I2C, USART, CAN FD, USB |
| DMA Channels | — | 16 |