STM32F427IIH6 vs STM32F427IGH6 对比
详细并排对比 STM32F427IIH6 出自 STMicroelectronics 和 STM32F427IGH6 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
STM32F427IIH6 - 180MHz ARM Cortex-M4 MCU with FPU | STMicroelectronics
STM32F427IIH6 ✓ 量产中STMicroelectronics
STM32F427IGH6 - 180MHz ARM Cortex-M4 MCU, 2MB Flash | STMicroelectronics
STM32F427IGH6 ✓ 量产中规格对比
| 参数 | STM32F427IIH6 | STM32F427IGH6 |
|---|---|---|
| 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 | $11.85 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| 最大时钟频率 | 180 MHz | — |
| Flash Memory | 2 MB | 2 MB (dual-bank) |
| SRAM | 256 KB | 256 KB |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| 工作温度范围 | -40°C to +85°C | — |
| 封装 | UFBGA-176 (10x10 mm) | UFBGA176 (10x10 mm) |
| Number of I/O Pins | 140 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 24 | — |
| DAC Resolution | 12-bit | — |
| Number of Timers | 14 | — |
| Communication Interfaces | USART, SPI, I2C, USB OTG, CAN, SDIO, Ethernet MAC | 4x USART, 4x UART, 6x SPI, 3x I2C, 2x CAN, 1x SDIO, 1x USB OTG FS/HS, 1x Ethernet MAC |
| DMA Channels | 16 | — |
| RoHS 状态 | Compliant | Compliant |
| Max Clock Speed | — | 180 MHz |
| 电源电压 | — | 1.7 V to 3.6 V |
| GPIO Pins | — | 140 |
| ADC | — | 3x 12-bit, up to 24 channels |
| DAC | — | 2x 12-bit |
| Timers | — | 2x advanced, 10x general, 2x basic |
| DMA | — | 12-channel |
| 工作温度 | — | -40C to +85C |
| AEC-Q100 | — | Not qualified |