STM32F401RET6 vs STM32F446RET6TR 比較
詳細並排比較 STM32F401RET6 由 STMicroelectronics 與 STM32F446RET6TR 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
STM32F401RET6 - 84MHz ARM Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32F401RET6 ✓ 啟用中STMicroelectronics
STM32F446RET6TR - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics (Tape & Reel)
STM32F446RET6TR ✓ 啟用中規格比較
| 參數 | STM32F401RET6 | STM32F446RET6TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4 with FPU | — |
| Maximum Clock Speed | 84 MHz | — |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 96 KB | 128 KB (plus 4 KB backup SRAM) |
| 供應電壓 | 1.7 V to 3.6 V | — |
| 工作溫度 | -40C to +85C | -40C to +85C |
| 封裝 | LQFP64 (10x10 mm, 0.5 mm pitch) | 64-LQFP (10 x 10 mm) |
| 腳位數 | 64 | — |
| ADC | 12-bit, 16 channels | — |
| USART | 3 | — |
| SPI | 4 | — |
| I2C | 3 | — |
| USB | USB 2.0 OTG FS | — |
| CAN | 1 | — |
| Timers | Advanced-control, general-purpose, basic | 12 x 16-bit, 2 x 32-bit |
| DMA | Yes, 16 channels | — |
| Low Power Modes | Sleep, Stop, Standby | — |
| RoHS 狀態 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4 with FPU (single precision) |
| Core Size | — | 32-bit |
| 最大時脈頻率 | — | 180 MHz |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| Number of ADCs | — | 3 x 12-bit |
| Number of DACs | — | 2 x 12-bit |
| Communication Interfaces | — | SPI, I2C, USART, CAN, USB OTG, SDIO |
| GPIO Count | — | 51 |
| 安裝類型 | — | Surface Mount |
| Additional Peripherals | — | RNG, DCMI camera interface, LCD parallel interface (8080/6800), MPU |
| MSL 等級 | — | MSL 3 |