STM32F446VET6 vs STM32F446VCT7 对比
详细并排对比 STM32F446VET6 出自 STMicroelectronics 和 STM32F446VCT7 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
STM32F446VET6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446VET6 ✓ 量产中规格对比
| 参数 | STM32F446VET6 | STM32F446VCT7 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Processor Core | Arm Cortex-M4 | — |
| Architecture | 32-bit RISC | 32-bit RISC |
| 最大时钟频率 | 180 MHz | — |
| Flash Memory | 512 KB | 256 KB |
| Flash Organization | 512K x 8 | 256K × 8 bits |
| 封装 | LQFP-100 | 100-LQFP, 14 mm × 14 mm |
| Package Dimensions | 14 x 14 mm | — |
| 安装方式 | SMD/SMT | — |
| Core Count | 1 | — |
| 数据总线宽度 | 32 bit | — |
| Product Family | STM32F4 | — |
| Device Series | STM32F446xE | — |
| DSP Support | DSP instruction support indicated by distributor description | Yes |
| FPU Support | FPU indicated by distributor description | — |
| Program Memory Type | Flash | — |
| 电源电压 | [DATA_NEEDED: operating supply voltage range] | — |
| RAM | [DATA_NEEDED: SRAM size] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 | [DATA_NEEDED: automotive qualification status] | — |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Manufacturer | — | STMicroelectronics |
| Core | — | Arm Cortex-M4 |
| Maximum CPU Frequency | — | 180 MHz |
| Family Performance | — | 225 DMIPS |
| SRAM | — | 128 KB |
| Floating-Point Unit | — | Yes |
| 安装类型 | — | Surface mount |
| Quad SPI | — | Dual Quad SPI interfaces |
| External Memory Support | — | SDRAM interface |
| Audio Interfaces | — | Supported by STM32F446 family |
| Parallel LCD Interface | — | Supported |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Supply Voltage Range | — | [DATA_NEEDED: operating supply voltage range] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |