STM32F411RET6 vs STM32F412RET6 比較
詳細並排比較 STM32F411RET6 由 STMicroelectronics 與 STM32F412RET6 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
STM32F411RET6 - 512KB Flash 100MHz Cortex-M4F MCU | STMicroelectronics
STM32F411RET6 ✓ 啟用中STMicroelectronics
STM32F412RET6 - 512KB Flash ARM Cortex-M4F MCU | STMicroelectronics
STM32F412RET6 ✓ 啟用中規格比較
| 參數 | STM32F411RET6 | STM32F412RET6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M4F 32-bit | — |
| Core Size | 32-bit | — |
| 最大時脈頻率 | 100 MHz | 100 MHz |
| Performance | 125 DMIPS | — |
| Flash Memory | 512 KB (512K x 8) | 512 KB |
| SRAM | 128 KB | 256 KB |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| 工作溫度 | -40C to +85C | -40C to +85C |
| 封裝 | 64-LQFP (10x10 mm) | LQFP64 (10x10 mm, 0.5 mm pitch) |
| Package Pitch | 0.5 mm | — |
| 安裝類型 | Surface Mount | — |
| Number of I/O | 50 GPIO | — |
| ADC Resolution | 12-bit, 16 channels | — |
| Communication Interfaces | 3x USART, 5x SPI, 3x I2C, 1x SDIO, 1x USB OTG FS, 1x CAN | USART (4), SPI (5), I2C (3), USB OTG FS, SDIO, CAN (2) |
| Timers | Multiple general-purpose and advanced-control timers | 12x 16-bit, 2x 32-bit |
| FPU / DSP | Yes (single-precision FPU, DSP instructions) | — |
| Random Number Generator | Yes (true RNG) | Yes (hardware) |
| Real-Time Clock | Yes (RTC) | — |
| RoHS 狀態 | Compliant | Compliant |
| Core | — | ARM Cortex-M4F with FPU |
| 供應電壓 | — | 1.7 V to 3.6 V |
| GPIO Pins | — | 50 |
| ADC | — | 3x 12-bit, up to 16 channels |
| DAC | — | 2x 12-bit |
| DMA | — | 16 channels |
| RTC | — | Yes |
| AES Encryption | — | Yes (hardware) |