STM32F302R8T6 vs STM32F373R8T6 对比
详细并排对比 STM32F302R8T6 出自 STMicroelectronics 和 STM32F373R8T6 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
STM32F302R8T6 - 64MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32F302R8T6 ✓ 量产中
规格对比
| 参数 | STM32F302R8T6 | STM32F373R8T6 |
|---|---|---|
| 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） | $5.41 | $5.05 |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP |
| 最大时钟频率 | 64 MHz | 72 MHz |
| Flash Memory | 64 KB | 64 KB |
| SRAM | 16 KB | 16 KB |
| 电源电压 | 2.0 V to 3.6 V | — |
| 工作温度 | -40C to +85C | -40 °C to +85 °C (industrial grade -6 suffix) |
| 封装 | LQFP-64 (10x10 mm) | 64-pin LQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/O Pins | 51 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 16 | — |
| DAC Resolution | 12-bit | — |
| Number of DAC Channels | 2 | — |
| Operational Amplifiers | 2 | 4 on-chip |
| Communication Interfaces | I2C, SPI, USART, CAN | — |
| Timers | Advanced-control, general-purpose, basic | Advanced-control, general-purpose, basic, and SysTick |
| DMA Channels | 7 | — |
| RoHS 状态 | Compliant | Compliant |
| Supply Voltage (VDD) | — | 2.0 V to 3.6 V |
| Sigma-Delta ADC | — | 16-bit, up to 3 channels |
| SAR ADC | — | 12-bit, 1 MSPS, up to 16 channels |
| DAC | — | 3x 12-bit |
| Comparators | — | Up to 4 |
| USB | — | USB 2.0 Full-Speed device/host |
| CAN | — | CAN 2.0B |
| Communication Peripherals | — | I2C, SPI, I2S, USART, UART, USB, CAN |
| DMA | — | 7-channel DMA |
| I/O Voltage Tolerance | — | 5 V tolerant on most I/O |