STM32F411RET6 vs STM32F446RET6TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F411RET6 sa pamamagitan ng STMicroelectronics at STM32F446RET6TR sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32F411RET6 - 512KB Flash 100MHz Cortex-M4F MCU | STMicroelectronics
STM32F411RET6 ✓ NakahandaSTMicroelectronics
STM32F446RET6TR - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics (Tape & Reel)
STM32F446RET6TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F411RET6 | STM32F446RET6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M4F 32-bit | ARM Cortex-M4 with FPU (single precision) |
| Core Size | 32-bit | 32-bit |
| Maksimum na Taktiko ng Oras | 100 MHz | 180 MHz |
| Performance | 125 DMIPS | — |
| Flash Memory | 512 KB (512K x 8) | 512 KB |
| SRAM | 128 KB | 128 KB (plus 4 KB backup SRAM) |
| Supply Voltage Range | 1.7 V to 3.6 V | 1.7 V to 3.6 V |
| Temperature na Operasyon | -40C to +85C | -40C to +85C |
| Packhaging | 64-LQFP (10x10 mm) | 64-LQFP (10 x 10 mm) |
| Package Pitch | 0.5 mm | — |
| Uri ng Pagpapasok | Surface Mount | 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 | SPI, I2C, USART, CAN, USB OTG, SDIO |
| Timers | Multiple general-purpose and advanced-control timers | 12 x 16-bit, 2 x 32-bit |
| FPU / DSP | Yes (single-precision FPU, DSP instructions) | — |
| Random Number Generator | Yes (true RNG) | — |
| Real-Time Clock | Yes (RTC) | — |
| Tindminan RoHS | Compliant | Compliant |
| Number of ADCs | — | 3 x 12-bit |
| Number of DACs | — | 2 x 12-bit |
| GPIO Count | — | 51 |
| Additional Peripherals | — | RNG, DCMI camera interface, LCD parallel interface (8080/6800), MPU |
| Level ng MSL | — | MSL 3 |