STM32F401RCT6 vs STM32F446RCT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F401RCT6 sa pamamagitan ng STMicroelectronics at STM32F446RCT6 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.
Pagsanggunian na paghahambing
| Parametro | STM32F401RCT6 | STM32F446RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 with FPU (single precision) | Arm Cortex-M4 32-bit RISC |
| Maksimum na Taktiko ng Oras | 84 MHz | — |
| Width ng Data Bus | 32 bit | — |
| Program Memory Size | 256 KB Flash | — |
| RAM Size | 64 KB SRAM | — |
| Performance | 105 DMIPS | — |
| Volte ng Pagbibigay | 1.7 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +85C | — |
| Packhaging / Kaso | LQFP-64 (10 x 10 mm) | — |
| Style ng Pagpapasok | SMD/SMT | — |
| Timers | 11 timers | — |
| ADC | 1 x 12-bit ADC | [DATA_NEEDED: ADC resolution and channels] |
| Communication Interfaces | 11 (USART, SPI, I2C, I2S, SDIO, USB OTG) | [DATA_NEEDED: UART, SPI, I2C, USB, and CAN availability] |
| GPIO Count | 51 usable GPIOs (LQFP64) | — |
| Series | STM32F4 Series (Dynamic Efficiency Access Line, with BAM) | STM32F4 high-performance foundation line |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Maximum Core Frequency | — | 180 MHz |
| Architecture | — | 32-bit |
| Instruction Set Features | — | DSP and FPU |
| Flash Memory | — | 256 KB |
| System SRAM | — | 128 KB |
| Backup SRAM | — | 4 KB |
| Packhaging | — | 64-LQFP (10 x 10 mm) |
| Bilang ng Pins | — | 64 pins |
| Uri ng Pagpapasok | — | Surface mount |
| Core Architecture | — | Arm Cortex-M4 |
| Product Type | — | Microcontroller IC |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| GPIO | — | [DATA_NEEDED: GPIO count and electrical limits] |
| Timer Resources | — | [DATA_NEEDED: timer and PWM resources] |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |