STM32F411RET6TR vs STM32F446RCT6TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F411RET6TR sa pamamagitan ng STMicroelectronics at STM32F446RCT6TR 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
STM32F411RET6TR - 512KB Flash 100MHz Cortex-M4F MCU | STMicroelectronics (Tape & Reel)
STM32F411RET6TR ✓ NakahandaSTMicroelectronics
STM32F446RCT6TR - 180MHz Cortex-M4 MCU 256KB Flash | ST
STM32F446RCT6TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F411RET6TR | STM32F446RCT6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M4F 32-bit | — |
| Core Size | 32-bit | — |
| Maksimum na Taktiko ng Oras | 100 MHz | — |
| Performance | 125 DMIPS | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +85C | -40 °C to +85 °C (industrial grade) |
| Packhaging | 64-LQFP (10x10 mm) | 64-LQFP (10x10 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 | — |
| Timers | Multiple general-purpose and advanced-control timers | Advanced-control, general-purpose, basic, low-power timers |
| FPU / DSP | Yes (single-precision FPU, DSP instructions) | — |
| Random Number Generator | Yes (true RNG) | — |
| Real-Time Clock | Yes (RTC) | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU |
| Maximum CPU Clock | — | 180 MHz |
| Program Memory (Flash) | — | 256 KB |
| Supply Voltage (VDD) | — | 1.8 V to 3.6 V |
| I/O Pins | — | 50+ GPIO |
| ADC | — | 3x 12-bit, up to 2.4 MSPS |
| DAC | — | 2x 12-bit |
| Communication | — | USB 2.0 FS/HS OTG, CAN 2.0B, USART, SPI, I2C, I2S, SDMMC |
| Level ng MSL | — | 3 |