STM32F401RET6 vs STM32F446RET6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F401RET6 sa pamamagitan ng STMicroelectronics at STM32F446RET6 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
STM32F401RET6 - 84MHz ARM Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32F401RET6 ✓ NakahandaSTMicroelectronics
STM32F446RET6 - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32F446RET6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F401RET6 | STM32F446RET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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) |
| Volte ng Pagbibigay | 1.7 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +85C | -40C to +85C |
| Packhaging | LQFP64 (10x10 mm, 0.5 mm pitch) | 64-LQFP (10 x 10 mm) |
| Bilang ng Pins | 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 | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4 with FPU (single precision) |
| Core Size | — | 32-bit |
| Maksimum na Taktiko ng Oras | — | 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 |
| Uri ng Pagpapasok | — | Surface Mount |
| Additional Peripherals | — | RNG, DCMI camera interface, LCD parallel interface (8080/6800), MPU |
| Level ng MSL | — | MSL 3 |