STM32F405VGT6 vs STM32F401VCH6 对比
详细并排对比 STM32F405VGT6 出自 STMicroelectronics 和 STM32F401VCH6 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
STM32F405VGT6 - 168MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32F405VGT6 ✓ 量产中STMicroelectronics
STM32F401VCH6 - ARM Cortex-M4 84MHz 256KB Flash MCU | STMicroelectronics
STM32F401VCH6 ✓ 量产中规格对比
| 参数 | STM32F405VGT6 | STM32F401VCH6 |
|---|---|---|
| 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） | $8.10 | $2.74 |
| Core | ARM Cortex-M4F with FPU | — |
| 最大时钟频率 | 168 MHz | 84 MHz |
| Flash Memory | 1 MB | 256 KB (256K x 8) |
| SRAM | 192 KB | 64 KB |
| 电源电压 | 1.8 V to 3.6 V | — |
| 工作温度 | -40°C to +85°C | -40 °C to +85 °C |
| 封装 | LQFP-100 | 100-ball UFBGA (7x7 mm, 0.5 mm pitch) |
| Number of I/Os | 82 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 24 | — |
| DAC Resolution | 12-bit | — |
| Number of Timers | 12 | — |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG, Ethernet | USB OTG FS, 3x USART, 4x SPI, 3x I2C, 2x I2S, 1x SDIO |
| DMA Channels | 16 | — |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU (single-precision) |
| Performance | — | 105 DMIPS / 1.25 DMIPS/MHz / 273 CoreMark |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| GPIO Count | — | 81 |
| ADC | — | 1 x 12-bit, 2.4 MSPS, up to 16 channels |
| Timers | — | 11 (1x 32-bit, 7x 16-bit general, 2x watchdog, 1x SysTick) |
| DMA | — | 16-channel DMA controller |
| RTC | — | Yes, with calendar and 20 backup registers |
| MSL 等级 | — | 3 |
| 安装类型 | — | Surface Mount |
| Lead-Free / Halogen-Free | — | Yes / Yes |