STM32F103RET7 vs STM32F446RCT7 مقایسه
مقایسه دقیق کنار به کنار STM32F103RET7 توسط STMicroelectronics و STM32F446RCT7 توسط STMicroelectronics. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
STMicroelectronics
STM32F103RET7 - 72MHz Cortex-M3 512KB MCU | STMicroelectronics
STM32F103RET7 UnknownSTMicroelectronics
STM32F446RCT7 - 180MHz Cortex-M4 MCU, 256KB Flash | STMicroelectronics
STM32F446RCT7 ✓ فعالمقایسه مشخصات
| پارامتر | STM32F103RET7 | STM32F446RCT7 |
|---|---|---|
| برند | STMicroelectronics | STMicroelectronics |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | Unknown | فعال |
| Microcontroller Type | 32-bit ARM Cortex-M3 MCU | — |
| Maximum CPU Frequency | 72 MHz | 180 MHz |
| Flash Memory | 512 KB (512K x 8) | 256 KB |
| Series | STM32F1 high-density performance line | STM32F4 |
| بسته‌بندی | 64-LQFP (10 mm x 10 mm) | 64-LQFP (10 x 10 mm) |
| تعداد پایه | 64 pins | 64 pins |
| نوع نصب | Surface mount | Surface mount |
| Program Memory Type | Flash | — |
| USB Interface | 1 USB interface | — |
| CAN Interface | 1 CAN interface | — |
| Timer Count | 11 timers | — |
| ADC Count | 3 ADCs | — |
| Communication Interface Count | 13 communication interfaces | — |
| Processor Architecture | ARM Cortex-M3 RISC core | — |
| Word Length | 32 bit | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| محدوده دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| RAM Capacity | [DATA_NEEDED: SRAM capacity] | — |
| ولتاژ تغذیه | [DATA_NEEDED: supply voltage] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| CPU Core | — | ARM Cortex-M4 |
| Architecture | — | 32-bit RISC |
| RAM | — | [DATA_NEEDED: RAM size and memory breakdown] |
| Floating-Point Unit | — | FPU |
| DSP Capability | — | DSP |
| Package Family | — | LQFP |
| Core Classification | — | High-performance foundation line |
| Device Family | — | STM32F446xC/E |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| دمای کاری | — | [DATA_NEEDED: operating temperature range] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: automotive qualification status] |
| Programming and Debug Interfaces | — | [DATA_NEEDED: programming and debug interface list] |