STM32F405VGT6TR vs STM32F446VET6 比較
詳細並排比較 STM32F405VGT6TR 由 STMicroelectronics 與 STM32F446VET6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STM32F405VGT6TR - 168MHz ARM Cortex-M4F MCU | STMicroelectronics (Tape & Reel)
STM32F405VGT6TR ✓ 啟用中STMicroelectronics
STM32F446VET6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446VET6 ✓ 啟用中規格比較
| 參數 | STM32F405VGT6TR | STM32F446VET6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4F with FPU | — |
| 最大時脈頻率 | 168 MHz | 180 MHz |
| Flash Memory | 1 MB | 512 KB |
| SRAM | 192 KB | — |
| 供應電壓 | 1.8 V to 3.6 V | [DATA_NEEDED: operating supply voltage range] |
| 工作溫度 | -40°C to +85°C | [DATA_NEEDED: operating temperature range] |
| 封裝 | LQFP-100 | LQFP-100 |
| 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 | — |
| DMA Channels | 16 | — |
| RoHS 狀態 | Compliant | — |
| Processor Core | — | Arm Cortex-M4 |
| Architecture | — | 32-bit RISC |
| Flash Organization | — | 512K x 8 |
| Package Dimensions | — | 14 x 14 mm |
| 安裝方式 | — | SMD/SMT |
| Core Count | — | 1 |
| 資料匯流排寬度 | — | 32 bit |
| Product Family | — | STM32F4 |
| Device Series | — | STM32F446xE |
| DSP Support | — | DSP instruction support indicated by distributor description |
| FPU Support | — | FPU indicated by distributor description |
| Program Memory Type | — | Flash |
| RAM | — | [DATA_NEEDED: SRAM size] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 | — | [DATA_NEEDED: automotive qualification status] |